why Isnt My AC Working?
Why Your AC Is Blowing Warm Air (and What It Usually Means)
Few things are more frustrating in a South Florida summer than walking up to your vents expecting cold air and getting warm air instead. Before you assume the worst, it helps to know what's actually going on. Some causes are quick fixes. Others need a licensed technician. Here's how to tell the difference.
Check the Thermostat First
This sounds obvious, but it's worth ruling out before anything else. Make sure the thermostat is set to cool, not fan only, and that the temperature is actually set below the current room temperature. If you have a smart thermostat, double check that a schedule or setting hasn't been changed accidentally.
A Dirty Air Filter
A clogged filter restricts airflow across the system, which can cause the coil to freeze up and blow warm air as a result. This is one of the easiest things to check yourself. If your filter looks gray and dusty, replace it and see if performance improves over the next few hours.
Low Refrigerant
If your system is low on refrigerant, usually from a leak somewhere in the line, it won't be able to properly cool the air passing through it. This isn't something you can top off yourself, and running a system low on refrigerant for too long can cause damage to the compressor. This one needs a licensed technician.
A Frozen Evaporator Coil
Restricted airflow, low refrigerant, or a dirty coil can all cause your evaporator coil to freeze over. When this happens, your system may blow warm air until the ice melts, and it needs to fully thaw before a technician can properly diagnose the issue.
The Outdoor Unit Isn't Running
Your indoor unit relies on the outdoor condenser to actually cool the air. If the outdoor fan isn't spinning or the unit sounds like it's not running at all, that's often the source of the problem. This could be an electrical issue, a failed capacitor, or a tripped breaker.
A Failing Compressor
The compressor is essentially the heart of your AC system. If it's failing, your unit may run but won't produce cold air. This is one of the more serious and costly issues, and it's worth having a technician diagnose it early rather than waiting for a full breakdown.
Ductwork Issues
Sometimes the problem isn't the unit at all. Leaky or disconnected ductwork can let cool air escape before it ever reaches your vents, especially in attics where duct connections can loosen over time.
What to Do Next
If you've checked the thermostat and the filter and you're still getting warm air, it's time to call in a professional. Our team of licensed technicians serves Broward County and Palm Beach County from Lantana south through Boca Raton, and we'll diagnose the actual issue honestly, without pushing repairs y
Fall AC Tune Up: Do You Really Need One in Florida?
Fall AC Tune Up: Do You Really Need One in Florida?
If you moved here from somewhere with real winters, the idea of a "fall tune up" might sound unnecessary. Your AC doesn't exactly get a break once September hits. But that's actually the reason a fall tune up matters more here than almost anywhere else.
Your AC Never Really Stops Working
In most of the country, a system gets a few months off once the weather cools down. In South Florida, your AC runs almost year round, with only a short stretch of milder temperatures in the winter months. That short window is actually the best time to catch small issues before they turn into a breakdown during next year's cooling season.
Fall Is the Slower Season for HVAC Companies
Summer is peak season for AC repairs and installs, which means longer wait times and less flexibility on scheduling. Fall is a much easier time to get a technician out for routine maintenance without the rush. It's also a good time to catch problems while the stakes are lower, rather than waiting until you're stuck with no cooling in July.
What a Fall Tune Up Actually Covers
A proper tune up isn't just a quick look and a thumbs up. It typically includes checking refrigerant levels, cleaning coils, inspecting electrical connections, testing the thermostat, checking the condensate drain, and inspecting major components for wear. Catching a weak capacitor or a slow refrigerant leak in the fall is a lot less stressful than dealing with a full system failure in peak summer heat.
It Can Extend the Life of Your System
AC units in Florida work harder than almost anywhere else in the country. Regular maintenance, including a fall checkup, helps reduce the strain on components and can meaningfully extend how long your system lasts before it needs replacing.
It Can Also Lower Your Energy Bills
A system that's clean and properly calibrated doesn't have to work as hard to keep your home comfortable. That efficiency shows up on your electric bill, especially once you're back into full cooling mode in the spring.
Do You Really Need One Every Year
For most homeowners, yes. Even in a mild Florida winter, dust, debris, and everyday wear don't take a break. A yearly checkup, whether that's in the fall or as part of a maintenance plan, is one of the easiest ways to avoid an expensive surprise later.
Not Sure Where to Start
Our maintenance plans are built around exactly this kind of routine care, so you're not stuck guessing when to schedule service. Our team of licensed technicians serves Broward County and Palm Beach County from Lantana south through Boca Raton, and we're happy to walk you through which plan makes sense for your system.
Ductwork 101: Signs Your Ducts Need Attention, Not Just Your Unit
Ductwork 101: Signs Your Ducts Need Attention, Not Just Your Unit
When an AC system isn't keeping up, most homeowners assume the problem is the unit itself. Sometimes that's true. But just as often, the real issue is hiding somewhere you can't see: inside your ductwork. Leaky, disconnected, or poorly insulated ducts can undo even the best AC system, and it's one of the most overlooked issues we run into with homeowners across Broward and Palm Beach County.
Here's how to tell if your ducts, not just your unit, need a second look.
Why Ductwork Matters as Much as Your AC Unit
Your ductwork is the delivery system for the cool air your AC works so hard to produce. Even a perfectly functioning unit can't keep your home comfortable if a meaningful percentage of that cooled air is escaping into your attic, walls, or crawlspace before it ever reaches your living space.
The Department of Energy estimates that the average home loses about 20 to 30 percent of the air moving through its ductwork due to leaks, holes, or poor connections. In a South Florida home, where your system runs nearly year-round, that's a significant amount of wasted energy and wasted money every single month.
Sign #1: Some Rooms Are Noticeably Warmer Than Others
If one bedroom always feels warm no matter what your thermostat says, that's often a ductwork issue rather than a problem with your unit. Uneven cooling usually points to a leak, a disconnected duct, or ductwork that wasn't sized correctly for that part of your home.
Sign #2: Your Energy Bills Keep Climbing Without a Clear Reason
If your AC system is running normally and your habits haven't changed, but your energy bill keeps creeping up, leaky ductwork is one of the most common (and most overlooked) culprits. Cooled air escaping into unconditioned spaces like your attic means your system has to run longer to make up the difference, and that shows up on your bill before it shows up as an obvious symptom.
Sign #3: Excess Dust Throughout Your Home
Ductwork that has small holes or gaps doesn't just leak cooled air out, it can pull unconditioned, dusty air in from your attic or crawlspace as it moves through your home. If you're dusting more often than you used to, or you're noticing dust buildup around your vents specifically, it's worth having your ductwork inspected.
Sign #4: Your System Runs Constantly Without Keeping Up
If your AC seems to run nonstop but your home never quite reaches a comfortable temperature, that's a sign air isn't making it where it needs to go. This is often mistaken for a failing unit, when the real issue is air escaping through the ductwork before it reaches your vents.
Sign #5: Strange Noises Coming From Your Vents
Whistling, rattling, or popping sounds coming from your ductwork usually point to loose connections, gaps, or ducts that have come apart at a joint. These noises tend to get more noticeable over time, not less, so they're worth addressing before they turn into a bigger airflow issue.
Sign #6: Visible Damage, Sagging, or Disconnected Sections
If you can access your attic, it's worth taking a look at your exposed ductwork every so often. Sagging sections, crushed ducts, or connections that have come apart are relatively common in Florida homes, especially in older construction, and they're usually an easy fix once they're identified.
Why This Matters More in South Florida Homes
Because AC systems in Broward and Palm Beach County run almost year-round, ductwork issues here compound faster than they would in a climate where AC only runs part of the year. A leak that might be a minor inconvenience elsewhere can mean months of wasted energy and inconsistent comfort in a Florida home.
Humidity adds another layer to this. Leaky ductwork in an attic space can pull humid air into your system, making your home feel muggier even when the temperature seems right, and in some cases contributing to mold or moisture issues over time.
What a Ductwork Inspection Actually Involves
A proper inspection looks at your entire duct system, not just the areas you can see. That typically includes checking for leaks at seams and connections, verifying insulation is intact, confirming ducts are properly sized for each room, and making sure nothing has become disconnected or crushed over time.
If leaks are found, sealing and reinsulating ductwork is often far less invasive (and less expensive) than homeowners expect, and it can make a noticeable difference in comfort and energy bills right away.
Frequently Asked Questions
How do I know if my ductwork is the problem instead of my AC unit? Uneven temperatures between rooms, rising energy bills without a clear cause, and a system that runs constantly without keeping up are all common signs the issue is in your ductwork rather than your unit.
Can leaky ductwork really affect my energy bill that much? Yes. The Department of Energy estimates homes lose 20 to 30 percent of conditioned air through duct leaks on average, which can meaningfully increase energy costs over time.
Is duct sealing a big, invasive repair? Not usually. Most duct sealing and insulation repairs are far less disruptive than homeowners expect, and they often make a noticeable difference in comfort right away.
How often should ductwork be inspected in a Florida home? Since South Florida systems run nearly year-round, we recommend having your ductwork checked as part of your regular AC maintenance, especially in homes over 10 years old.
Think Your Ductwork Might Be the Issue?
If you're dealing with uneven cooling, rising bills, or a system that just can't seem to keep up, the problem might not be your AC unit at all. We're happy to take a look at your full system, ductwork included, and give you a straightforward answer.
Cooling and Heating Specialists LLC 📞 954-729-9956 📧 CHS.HVACPros@gmail.com 🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395 | EPA 608 Ce
5 AC Myths That Could Be Costing You Money
5 AC Myths That Could Be Costing You Money
A lot of what homeowners believe about their AC systems gets passed down from a parent, a neighbor, or a quick internet search that isn't quite accurate. Some of these habits feel like they should save money or help your system run better. In reality, several of the most common AC myths do the opposite, quietly costing homeowners across Broward County and Palm Beach County more on repairs and energy bills every year.
Here are five we hear often, and the truth behind each one.
Myth #1: Closing Vents in Unused Rooms Saves Energy
This is probably the most common myth we run into, and it makes sense on the surface. If a room isn't being used, why cool it?
The problem is that your AC system is designed to move a specific amount of air through your entire ductwork system. Closing vents doesn't stop that air from being pushed through, it just builds up pressure in your ducts with nowhere to go. That extra pressure can lead to duct leaks, reduced airflow throughout the rest of your home, and your system working harder than it should, which often shows up as higher energy bills instead of lower ones.
The truth: Keep your vents open throughout your home, even in rooms you don't use often, unless your system was specifically designed with zoning in mind.
Myth #2: A Bigger AC Unit Is Always Better
It's tempting to think that a bigger, more powerful system will cool your home faster and more effectively. In reality, an oversized AC unit creates its own set of problems.
An AC system that's too large for your home cools the air quickly, but shuts off before it has time to properly remove humidity from the air. That leaves your home feeling cool but sticky, which is exactly the kind of muggy discomfort a lot of South Florida homeowners deal with even when their thermostat says the temperature is right. On top of that, a system that short cycles like this wears down faster and drives up repair costs over time.
The truth: The right size system for your home is based on square footage, insulation, sun exposure, and a proper load calculation, not just "bigger is better."
Myth #3: Setting Your Thermostat Lower Cools Your Home Faster
We covered this one in more detail in a previous post, but it's worth repeating because it's one of the most common (and costly) misunderstandings out there.
Your AC cools at the same rate no matter what temperature you set it to. Setting your thermostat to 65°F instead of 74°F doesn't make your home reach a comfortable temperature any faster. It just means your system keeps running well past the point you actually wanted, using more energy in the process.
The truth: Set your thermostat to the temperature you actually want, and let your system reach it at its normal pace.
Myth #4: You Only Need to Change Your Filter Once or Twice a Year
This myth causes more system strain than people realize, especially here in South Florida, where AC systems run nearly year-round.
A dirty filter restricts airflow, forces your system to work harder, and can even cause your evaporator coil to freeze up. That extra strain doesn't just raise your energy bill, it shortens the lifespan of components that are expensive to repair or replace.
The truth: Most homes need a filter change every 1 to 3 months, depending on household size, pets, and how often your system runs. In Florida's heat and humidity, checking monthly is a smart habit.
Myth #5: Regular Maintenance Isn't Necessary If Nothing's Wrong
This is an easy trap to fall into. If your AC seems to be running fine, it's tempting to skip a tune-up and save the money.
The problem is that a lot of AC issues, a weak capacitor, a dirty coil, low refrigerant, don't show obvious symptoms until they cause a bigger failure. By the time you notice something's wrong, you're often looking at a repair bill that could have been a routine maintenance visit instead. Regular maintenance also keeps your system running efficiently, which affects your energy bill every single month, not just during a breakdown.
The truth: Annual (or seasonal) maintenance is one of the most cost-effective habits a homeowner can have. It's designed to catch small issues before they become expensive ones.
Why These Myths Matter More in South Florida
Homeowners throughout Broward and Palm Beach County put more demand on their AC systems than most of the country, simply because our systems run almost constantly. That means small inefficiencies, like a closed vent or an oversized unit, compound faster here than they would in a climate where AC only runs a few months a year.
Frequently Asked Questions
Does closing AC vents in unused rooms actually save money? No. It typically increases pressure in your ductwork, which can lead to leaks and reduced efficiency, often raising energy costs instead of lowering them.
Is it better to oversize an AC unit for extra cooling power? No. An oversized unit cools too quickly without properly removing humidity, leading to a home that feels cool but damp, along with more wear on the system over time.
How often should I really change my AC filter in Florida? Most homes should check their filter monthly and replace it every 1 to 3 months, since Florida's year-round AC use causes filters to clog faster than in cooler climates.
Can skipping maintenance really lead to bigger repair costs? Yes. Many common AC issues don't show clear warning signs until they cause a larger failure. Routine maintenance is designed to catch these problems early, before they become expensive.
Get the Real Answer for Your System
If you're not sure whether your home is set up efficiently, or if any of these myths sound a little too familiar, we're happy to take a look and give you an honest, straightforward answer.
Cooling and Heating Specialists LLC 📞 954-729-9956 📧 CHS.HVACPros@gmail.com 🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395 | EPA 608 Certified
The Best Thermostat Setting for South Florida Summers (and Why 78°F Isn't Just a Number)
The Best Thermostat Setting for South Florida Summers (and Why 78°F Isn't Just a Number)
If you've ever argued with a family member over the thermostat, you're not alone. It's one of the most common questions we get from homeowners across Broward County and Palm Beach County: what's the "right" temperature to set your AC to during a South Florida summer? The answer isn't just about comfort. It's about your energy bill, your system's lifespan, and how your home handles our year-round humidity.
Here's what actually matters, and why 78°F keeps coming up as the number to know.
Why 78°F Is the Benchmark
The U.S. Department of Energy recommends setting your thermostat to 78°F when you're home during the summer months. It's not an arbitrary number. It's the point where most homes stay comfortable while your AC system isn't working overtime to fight the heat.
Every degree lower than 78°F can increase your cooling costs by roughly 3 to 5 percent. In a South Florida summer, where your system may run nearly around the clock, that difference adds up fast on your monthly electric bill.
That said, 78°F is a starting point, not a strict rule. Some homes run a little warmer or cooler depending on insulation, sun exposure, and how many people are usually home. The goal is finding the highest setting that still feels comfortable for your household.
Why Humidity Changes the Equation Here
Homeowners in Broward and Palm Beach County deal with something a lot of the country doesn't have to think about as much: humidity. And humidity affects how warm or cool a room actually feels, regardless of what the thermostat says.
A room at 78°F with high humidity can feel noticeably warmer than a room at 78°F with humidity under control. That's why a well-maintained AC system, one that's actually removing moisture from the air as it cools, makes a bigger difference in comfort than simply lowering the temperature a few more degrees.
If your home still feels muggy even when your thermostat is set low, that's often a sign your system isn't dehumidifying properly, not a sign you need to crank the temperature down further.
What to Set It to When You're Away
When you're out of the house, whether it's a workday or you're one of the many South Florida homeowners who travel during part of the year, setting your thermostat a few degrees higher (around 82°F to 85°F) can save on energy costs without putting unnecessary strain on your system.
The key is avoiding two extremes:
Turning your AC off completely, which lets humidity build up and can lead to mold or musty odors in a Florida home
Leaving it set unnecessarily low all day when no one's there to enjoy it
A smart or programmable thermostat makes this easy to automate, so you're not manually adjusting it every time you leave the house.
Common Thermostat Mistakes We See
A few habits tend to work against homeowners more than they realize:
Setting it drastically lower to cool the house faster. Your AC cools at the same rate no matter what temperature you set. Dropping it to 65°F won't cool your home any faster than setting it to 74°F, it just means it'll keep running longer than necessary once your home reaches a comfortable temperature.
Constantly adjusting the thermostat throughout the day. Frequent changes make your system work harder, cycling on and off more than needed. Picking a consistent temperature and sticking with it is usually more efficient.
Ignoring the "Auto" vs. "On" fan setting. Keeping your fan set to "Auto" allows your system to properly remove humidity between cooling cycles. Setting it to "On" keeps air circulating constantly, which can actually push moisture back into your home between cycles.
A Few More Tips to Get the Most Out of Your Setting
Close blinds or curtains during peak sun hours to reduce how hard your system has to work
Use ceiling fans set to spin counterclockwise in the summer to help distribute cool air
Keep vents open and unblocked throughout your home so air circulates evenly
Schedule regular maintenance so your system is actually capable of hitting your target temperature efficiently
When Your Thermostat Setting Isn't the Real Problem
Sometimes homeowners set their thermostat perfectly and still feel like their home isn't cooling the way it should. If that sounds familiar, the issue usually isn't the setting, it's the system. Dirty coils, low refrigerant, clogged filters, or an aging unit can all prevent your AC from keeping up, no matter what number you choose.
If you've optimized your thermostat and you're still uncomfortable in your own home, it's worth having a technician take a look.
Frequently Asked Questions
What is the best AC temperature for a Florida summer? 78°F is the benchmark recommended by the Department of Energy for when you're home, though comfort can vary slightly based on your home's insulation and humidity levels.
Is 72°F too cold for an AC setting in South Florida? It's not "too cold," but it will increase your energy costs and put more strain on your system compared to a higher setting, without necessarily improving comfort.
Should I turn my AC off completely when I'm not home? No. In South Florida's humidity, turning your system off completely can lead to moisture buildup, mold, and musty odors. Setting it a few degrees higher while you're away is a better approach.
Does a smart thermostat actually save money? Yes. A smart or programmable thermostat automates temperature adjustments throughout the day, which typically leads to more consistent energy savings than manual adjustments.
Still Not Feeling Comfortable at 78°F?
If your home isn't holding a comfortable temperature no matter how you adjust your thermostat, that's usually a sign your system needs attention, not your settings. We're happy to take a look and give you an honest answer about what's going on.
Cooling and Heating Specialists LLC 📞 954-729-9956 📧 CHS.HVACPros@gmail.com 🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395 | EPA 608 Certifi
Why Is My AC Humming But Not Cooling?
Why Is My AC Humming But Not Cooling? (And Why Your Drain Line Matters Too)
If you've ever walked past your outdoor AC unit and heard it humming, but felt no cool air coming from your vents, you're not imagining things. That humming sound is actually your system telling you something specific is wrong, and in most cases, it points to one part: a failing capacitor.
At Cooling and Heating Specialists, we run into this call constantly across Broward County and southern Palm Beach County, especially during the hotter months when systems are working overtime. Here's what's actually happening, and why a second, less obvious problem often shows up alongside it.
What a Capacitor Actually Does
Think of your AC's capacitor as a small battery that gives your compressor and fan motor the jolt of energy they need to start up. Without that jolt, the motor can't get going, even though power is still reaching the unit. That's why you hear humming instead of silence. The system is trying to start, but it doesn't have enough push to actually turn the fan or compressor.
Capacitors weaken gradually. Florida heat and humidity are especially hard on them, since the constant cycling on and off during long, hot stretches puts extra wear on the component over time. A capacitor that's been fine for years can fail seemingly overnight once it crosses that threshold.
Signs of a Failing Capacitor
Outdoor unit humming but the fan isn't spinning
AC clicking on and off repeatedly (short cycling)
System takes longer than usual to start cooling
Warm air blowing from the vents
Higher energy bills with no clear explanation
If you notice any of these, it's worth having it checked before the capacitor fails completely. A weak capacitor puts extra strain on your compressor, and a compressor replacement is a far more expensive repair than swapping a capacitor.
The Second Culprit: A Clogged Condensate Drain Line
Here's something a lot of homeowners don't know. When we're out diagnosing a capacitor issue, we often find a second problem hiding in plain sight: a clogged condensate drain line.
Your AC pulls moisture out of the air as part of the cooling process, and that water has to go somewhere. It travels through a small drain line, usually made of PVC, and exits your home. In South Florida's humidity, that line is working overtime right alongside your compressor.
Over time, algae, dirt, and debris build up inside the line and create a clog. When that happens, water backs up instead of draining out. You might notice:
Water pooling near your indoor unit
A musty smell near the air handler
Your system shutting off unexpectedly (many units have a safety switch that shuts the AC down to prevent water damage when the drain backs up)
A clogged drain line won't stop your AC from cooling the way a bad capacitor will, but it can cause real water damage to your home, and it's one of the easiest things to prevent with routine maintenance.
Why We Check Both
Any time we're out for a cooling issue, we take a look at the whole system, not just the part that's obviously failing. Catching a slow drain clog before it backs up, or catching a weakening capacitor before it takes the compressor down with it, is a lot less expensive and a lot less disruptive than waiting for a full breakdown.
When to Call for Service
If your AC is humming without kicking on, cycling on and off too often, or you've noticed water where it shouldn't be, don't wait it out. These are the kinds of issues that are simple and affordable to fix early, and much more costly once they cascade into bigger problems.
Cooling and Heating Specialists is a woman owned, family operated HVAC company proudly serving Broward County and southern Palm Beach County, from Lantana south through Boca Raton. We believe in honest diagnostics and transparent pricing, no upsells, no guesswork.
Licensed & Insured | CAC182439
Know who you are hiring
Know Who You're Hiring: Why a Licensed HVAC Contractor Matters
When your air conditioning stops working in South Florida, it's tempting to call the first number you find or hire whoever can show up fastest. But before you let anyone into your home to work on your AC system, there's one question you should always ask: are they actually licensed?
At Cooling and Heating Specialists, we believe every homeowner deserves to know exactly who they're trusting with one of the biggest investments in their home. Here's why that license matters more than most people realize.
What Licensing Actually Means
A licensed HVAC contractor has done more than just pick up a wrench and call themselves a technician. In Florida, becoming licensed requires passing state exams that test real technical knowledge — refrigeration, electrical systems, safety codes, and installation standards. It also typically requires documented field experience before that license is ever issued.
That license is proof of competency, not just a piece of paper. It tells you the person working on your system actually knows what they're doing.
The Risks of Going Unlicensed
Hiring an unlicensed contractor, or a "handyman" offering AC work on the side, might seem like a way to save money upfront. But it often ends up costing homeowners far more in the long run.
No insurance protection. If something goes wrong during the job — a fire, a flood, an injury — you could be personally liable.
No permits pulled. Many HVAC jobs legally require permits and inspections. Skipping this step can lead to code violations, fines, or trouble when you go to sell your home.
No accountability. Licensed contractors answer to a state licensing board. If a job is done poorly, you have real recourse. With an unlicensed contractor, you're often on your own.
Voided warranties. Many manufacturers require installation by a licensed professional for the warranty to remain valid. Unlicensed work can quietly void the protection you thought you had.
How to Verify a Contractor's License
Before hiring anyone for HVAC work, take a few minutes to protect yourself:
Ask for their license number directly.
Verify it through the Florida Department of Business and Professional Regulation (DBPR) website.
Confirm they carry current liability insurance.
Ask whether permits will be pulled for the job, if required.
A legitimate, professional contractor will never hesitate to provide this information. If someone is reluctant to share their license number, that's a red flag worth paying attention to.
Why It Matters for Your Home
Your AC system isn't just about comfort — in South Florida, it's essential to your home's livability for most of the year. The person you hire to install, repair, or maintain that system has direct access to your electrical systems, your ductwork, and your home's safety. That's not a job for guesswork.
At Cooling and Heating Specialists, we are fully licensed and insured, and we're proud of it. We believe transparency builds trust, and trust is what keeps homeowners coming back to us year after year.
The Bottom Line
Before you hire anyone to touch your AC system, ask the question: are they licensed and qualified? It takes two minutes to verify, and it can save you thousands of dollars and countless headaches down the road.
Ready to work with a team you can trust? Contact Cooling and Heating Specialists today to schedule your service and experience the difference that real credentials make.
THe “Rented License Scam”
The "Rented License" Scam: What Every Florida Homeowner Should Know
When you hire a contractor, seeing a license number probably makes you feel confident. It should mean the work is being done by a trained, accountable professional. But there's a practice happening across Florida's construction and HVAC industry that quietly undermines that trust: license renting.
It's illegal, it's more common than most homeowners realize, and it can leave you with no real protection if something goes wrong in your home.
What Is License Renting?
In Florida, contractor licenses are issued to individuals, not companies. That means before a business — a corporation, LLC, or partnership — can legally perform construction or HVAC work, it must have a licensed individual attached to it as its "qualifying agent." This person is legally responsible for supervising, directing, and managing the contracting activities of that business.
License renting happens when a company that isn't actually run by a licensed contractor pays a licensed individual a fee just to attach their name and license number to the business. In exchange for that payment, the license holder allows the company to operate under their credentials, pull permits, and appear fully licensed to customers, without ever actually overseeing the work being performed.
In plain terms: the name on the license and the person actually doing the work in your home are two completely different people, and the license holder may never even know what jobs are being done under their name.
Why It's Illegal
Florida law is specific about what a qualifying agent must actually do. The license holder is required to have genuine, hands-on involvement in the business, typically as a W-2 employee with real responsibility for supervising construction operations. If the license holder is instead being paid as a 1099 independent contractor simply to lend their name, without any actual supervision, that arrangement is classified as illegal license renting.
The reasoning behind this law is straightforward. The entire licensing system exists to ensure that a qualified, trained professional is actually accountable for the safety and quality of the work being done. A license that isn't backed by real oversight defeats the purpose of licensing altogether, and puts homeowners at risk without them ever knowing it.
Why This Matters to You
Most homeowners assume that if a company shows them a license number, that's the end of the due diligence needed. But a rented license means:
The people actually working in your home may have no verified training or supervision at all.
If something goes wrong, such as a fire, an electrical issue, or a failed system, you may not have the accountability you think you have.
Permits may be pulled under a license holder who has no real knowledge of the job, which can create serious complications with inspections, code compliance, or insurance claims.
Warranties tied to licensed installation may not actually be valid, since the work wasn't genuinely overseen by the license holder.
In short, a rented license creates the appearance of legitimacy without the substance behind it. That gap is exactly where homeowners get hurt.
How to Protect Yourself
You don't need to be an expert to avoid this problem. A few simple questions can go a long way:
Ask for the license number and verify it through the Florida Department of Business and Professional Regulation (DBPR) website.
Ask who the qualifying agent is and whether that person is actively involved in overseeing the company's work.
Ask if the qualifying agent will be present or supervising your specific job, especially for larger installations.
Be cautious of unusually low prices from companies that seem eager to avoid detailed questions about licensing.
Trust your instincts. A legitimate company will never hesitate to explain their licensing structure.
The Bottom Line
A license number alone doesn't guarantee real accountability. Understanding how licensing actually works, and knowing that practices like license renting exist, empowers you to ask better questions before letting anyone into your home.
At Cooling and Heating Specialists, our license holder is genuinely involved in overseeing the work we do. We believe transparency isn't optional, it's the foundation of trust between us and every homeowner we serve.
Have questions about our licensing or want to schedule service? Contact Cooling and Heating Specialists today. We're happy to answer every question you have.
Why Humidity Matters More Than Temperature for Your Florida Home
Why Humidity Matters More Than Temperature for Your Florida Home
You set the thermostat to 75. You check it later and it says 75. So why does your home still feel sticky, warm, and uncomfortable?
In Florida, the number on your thermostat only tells part of the story. Humidity plays just as big a role in comfort as temperature does, and if your AC system isn't managing moisture properly, you can hit your target temperature and still feel far from comfortable.
Your AC Has Two Jobs, Not One
Most homeowners think of their air conditioner as a temperature machine. In reality, it is doing two things at once every time it runs. It lowers the temperature of the air, and it pulls moisture out of that air as it passes over the evaporator coil.
When both of those processes are working correctly, your home feels crisp and comfortable. When humidity removal falls behind, even a home that has technically reached its target temperature can feel muggy, heavy, and uncomfortable to be in.
What a Comfortable Humidity Level Looks Like
For most homes in Florida, indoor humidity between 45 and 55 percent feels comfortable. Once humidity climbs above that range, your body has a harder time cooling itself naturally, which is why a 75 degree room with high humidity can feel warmer than a 78 degree room with humidity properly controlled.
Some common signs that humidity, not temperature, is the real issue include a home that feels sticky or damp despite the AC running, condensation forming on windows or around ductwork, a musty smell in certain rooms, and long AC run times that never quite seem to make the home feel comfortable.
Why Oversized Systems Make This Worse
One of the more surprising causes of poor humidity control is a system that is actually too powerful for the home. An oversized AC unit cools the air quickly and satisfies the thermostat fast, which sounds like a good thing. But dehumidification takes time. If the system shuts off as soon as the temperature target is hit, it hasn't had enough runtime to properly remove moisture from the air.
The result is a home that reads cold on the thermostat but still feels damp and uncomfortable. This is a common issue in homes where the AC system was sized without fully accounting for the home's layout, insulation, and Florida's humid climate.
Getting Both Temperature and Humidity Right
A properly sized and well-maintained system manages temperature and humidity together, not one at the expense of the other. This comes down to correct equipment sizing for your home, clean coils and proper airflow, and a system that runs long enough during each cycle to fully dehumidify the air it processes.
If your home never quite feels comfortable no matter how low you set the thermostat, the fix might not be a colder temperature setting at all. It might be a closer look at how well your system is managing humidity.
Schedule a Humidity Check
Our technicians evaluate both temperature performance and humidity control when we inspect your system. If your home has been feeling sticky or uncomfortable despite the AC running constantly, we can help identify what's really going on and get your comfort back on track.
Cooling and Heating Specialists Serving Broward County
Why Your Attic AC Unit Might Be Working Against You
Why Your Attic AC Unit Might Be Working Against You
If your air conditioner runs constantly but your home still feels warm, the problem might not be your thermostat, your ductwork, or even your unit's age. It could be your attic.
Attics in South Florida regularly reach temperatures well above 120 degrees during the summer months. When your AC unit is installed in the attic, even small gaps around the housing or duct connections can let that superheated air get pulled directly into your system. Instead of conditioning the air from inside your home, your unit ends up fighting a losing battle against attic heat before it ever reaches your living space.
How This Happens
Over time, the seals around an attic AC unit and its connecting ductwork can shrink, crack, or separate. This happens naturally as materials age and expand and contract through repeated heating and cooling cycles. Once a seal breaks, your system develops what technicians call return air leakage, where hot, unconditioned attic air gets drawn into the return side of your unit.
The result is a system that runs longer, works harder, and delivers less comfort. Homeowners often notice higher energy bills, uneven temperatures between rooms, and an AC that seems to run nonstop without ever quite catching up.
Why Resealing Matters
Resealing the unit and its ductwork connections closes off that path for warm air to sneak in. Once the seal is restored, your system only pulls in the air it is actually designed to condition, which means it can reach your target temperature faster and hold it more consistently. This single fix often makes a noticeable difference in both comfort and monthly energy costs.
Checking Fan Speed While We're In There
A resealing visit is also a good opportunity to check the fan speed on your unit. This step matters more than most homeowners realize.
If the fan runs too slow, it will not move enough air through your home, and rooms farther from the unit may never fully cool down. If it runs too fast, the system can struggle to properly dehumidify the air, and the added strain can wear down components faster than they should, shortening the lifespan of your unit.
Getting fan speed dialed in correctly for your specific system and home layout helps everything work the way it was designed to, from airflow balance to energy efficiency to long-term equipment health.
Signs It Might Be Time for a Check
Your AC runs almost continuously but the house never feels fully cool
Energy bills have crept up without an obvious cause
Some rooms are noticeably warmer than others
Your system is several years old and has not had a recent inspection
If any of this sounds familiar, an attic unit inspection is worth scheduling. It is a relatively simple fix that can restore both comfort and efficiency.
Schedule Your Inspection
Our technicians are experienced with attic-installed systems throughout Broward County and know exactly what to look for. We will inspect your seals, address any warm air infiltration, and confirm your fan speed is set correctly for your home. Give us a call and let's get your system working the way it should.
Cooling and Heating Specialists Serving Broward County
is Your AC Coil Leaking Refrigerant?
Is Your AC Coil Leaking Refrigerant? Here's What That Really Means
If your air conditioner has been running constantly but your home still isn't cooling down, a refrigerant leak in the evaporator coil could be the reason. It's one of the more common issues we see on service calls, and it's also one of the most misunderstood. Here's what's actually happening inside your system, what your options are, and how to avoid the same problem down the road.
What Is the Evaporator Coil, and Why Does It Leak?
The evaporator coil sits inside your air handler and is responsible for absorbing heat from the air in your home. It's made of thin metal tubing that carries refrigerant through the system. Over years of use, that tubing can corrode from the inside out or develop small pinhole leaks, especially in Florida's humid climate, which is tough on HVAC components.
Once a coil starts leaking, refrigerant slowly escapes the system. As levels drop, your air conditioner has to work harder to cool your home, energy bills climb, and comfort suffers.
Why You Can't Just "Top Off" the Refrigerant
This is a common misconception, and an important one to clear up. Under EPA regulations, it is illegal to add refrigerant to a system with a known leak unless the leak has been properly repaired first. Topping off refrigerant on a leaking coil isn't a fix. It's not even a legal option. The refrigerant will simply leak back out, often within weeks or months, and the underlying problem never actually goes away.
The right approach is to locate the source of the leak, repair or replace the affected component, and only then recharge the system with refrigerant.
What Happens Next: Repair or Replace?
Once a coil leak is confirmed, the first thing we do is check the equipment's warranty status. Many evaporator coils carry a manufacturer warranty of 10 years or more on parts.
If the coil is still under warranty: The replacement part may be covered at no cost, with the homeowner typically responsible for labor.
If the coil is out of warranty: Depending on the age and condition of the system, replacing the coil is usually the most reliable path forward. Coils that have reached the end of their useful life are more prone to develop additional leaks even after a repair, so a full coil replacement often makes more sense than a patch job, both for reliability and for your wallet in the long run.
Either way, we always walk homeowners through the options and the honest reasoning behind our recommendation before any work begins.
What Could Have Prevented This?
Coil failures don't usually happen overnight. They're often the result of years of wear that could have been caught earlier. A few things go a long way in preventing this kind of repair:
Annual coil cleaning. Dirt, debris, and biological growth on the coil can accelerate corrosion over time.
Routine refrigerant level checks. Catching a slow leak early can mean a small repair instead of a full coil replacement.
Keeping the outdoor unit clear. Debris and buildup around your condenser add strain to the whole system.
Staying current on seasonal tune-ups. Regular maintenance catches small issues before they turn into bigger, more expensive ones.
A maintenance plan is one of the simplest ways to protect your system and your budget. It's a lot easier to catch a small leak during a routine check than to discover one when your AC has already stopped keeping up on a 95 degree day.
Think You Might Have a Refrigerant Leak?
If your system is running constantly, blowing warm air, or just isn't keeping your home comfortable the way it used to, don't wait for it to get worse. We'll come out, diagnose the issue honestly, check your warranty status, and walk you through exactly what needs to happen and why.
Cooling and Heating Specialists LLC is a woman-owned, family-operated HVAC company proudly serving all of Broward County and Palm Beach County from Lantana south through Boca Raton.
📞 954-729-9956 🌐 CoolingHeatingSpecialists.com ✉️ CHS.HVACPros@gmail.com
Licensed & Insured | CAC1824395 | EPA 608 Certified
Why Do AC Coils Go Bad?
Why Do AC Coils Go Bad? A Real Broward County Repair Story
When we opened up a customer's AC system recently, we found something that stops most homeowners in their tracks: a cracked coil pan that had damaged the coil box beyond repair. A cracked pan like this usually means a full box replacement, and that's not a small job or a small bill.
But there was good news. The coil itself was still under manufacturer warranty. That one detail meant we could replace the damaged components without charging the homeowner for parts that were still covered. It's a good reminder of why we always check warranty status first, before we ever write up a quote.
What Happened
During a routine inspection, we found the coil pan had cracked, which had compromised the surrounding box. Left alone, this kind of damage leads to water leaks, reduced efficiency, and eventually a bigger, more expensive failure. The pan and box needed to come out and be replaced.
Because the coil unit was still within its warranty window, we were able to source the replacement parts at a fraction of the normal cost and pass those savings directly to the homeowner. Same repair, same result, but a much smaller bill.
Why Do AC Coils Go Bad?
Coil problems don't usually happen overnight. Here are the most common reasons we see coils and their surrounding components fail here in South Florida:
Corrosion
Florida's humidity and salt air are tough on metal. Over years of exposure, coils and pans can corrode, weaken, and eventually crack, especially in coastal areas like Broward and Palm Beach County.
Refrigerant leaks
Small, slow leaks in the coil can go unnoticed for a long time. They quietly reduce your system's efficiency while also eating away at the coil itself.
Dirt and debris buildup
When a coil is coated in dirt, dust, or grime, it has to work much harder to do its job. That extra strain shortens its lifespan.
Age
Most coils start to break down somewhere between 10 and 15 years, even in systems that have been well cared for. It's simply a matter of time and wear.
Skipped maintenance
Small issues, like a minor drainage problem or an early crack, are easy and inexpensive to catch during a routine tune-up. Left unchecked, they turn into bigger and costlier repairs down the road.
The Takeaway
Regular maintenance is the best way to catch coil issues while they're still small. And when a repair is unavoidable, it always pays to check whether parts are still under warranty before assuming the worst about the cost.
If your system is acting up or it's been a while since your last tune-up, we're happy to take a look.
Ready to Schedule Service?
Call us at 954-729-9956 or email CHS.HVACPros@gmail.com to schedule an inspection or repair. We serve all of Broward County and Palm Beach County from Lantana south through Boca Raton.
Licensed & Insured | CAC1824395
What Is EPA 608 Certification, and Why It Matters When Hiring an AC Technician
What Is EPA 608 Certification, and Why It Matters When Hiring an AC Technician
If you've ever looked into hiring an HVAC company, you may have seen the term "EPA 608 Certified" on a website, van, or business card. It's easy to skim past, but it's actually one of the most important credentials a technician can have, especially any time refrigerant is involved.
What EPA 608 Certification Actually Means
EPA 608 certification is a federal requirement, not a marketing term. It's issued by the Environmental Protection Agency under the Clean Air Act, and it's required for anyone who purchases, handles, recovers, or works with refrigerant in air conditioning and refrigeration systems.
The certification exists because refrigerants can harm the environment if they're released into the air improperly. A technician who's EPA 608 Certified has passed testing on the safe handling, recovery, and disposal of refrigerant, and understands the regulations around it.
Why This Matters for Homeowners
When you hire someone to work on your AC system, especially for repairs, recharges, or replacements involving refrigerant, that person is legally required to hold this certification. Here's why it should matter to you:
It's the law. Handling refrigerant without EPA 608 certification is a federal violation. If a technician isn't certified, they legally shouldn't be touching your refrigerant lines at all.
It protects your system. Improper refrigerant handling can damage compressors, cause leaks, or lead to incorrect refrigerant charges, all of which shorten the life of your system and lead to more repairs down the road.
It protects the environment. Refrigerants released into the atmosphere contribute to environmental harm. Certified technicians follow proper recovery procedures to prevent that.
It's a sign of a legitimate company. A business that invests in proper certification for its technicians is generally more likely to follow best practices across the board, not just with refrigerant.
How to Check
You can ask any HVAC company whether their technicians are EPA 608 Certified before you hire them. A reputable company will have no problem confirming this and should be able to show proof if asked.
Our Commitment
Our technicians are EPA 608 Certified, licensed, and insured. When we handle refrigerant on your system, whether it's a repair, a recharge, or a full replacement, you can count on it being done correctly and in compliance with federal regulations.
Cooling and Heating Specialists LLC Serving Broward County and Palm Beach County 📞 954-729-9956 ✉️ CHS.HVACPros@gmail.com 🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395
Rodents in the Attic Can Wreck Your AC System
Rodents in the attic can chew ductwork, wiring, and insulation, hurting your AC's performance. Learn the warning signs and how to protect your system.
Why Your AC Unit Freezes Up (And How a $10 Filter Could Have Prevented It)
Learn why AC units freeze solid, why a dirty air filter is usually the cause, and how regular filter changes prevent costly breakdowns in South Florida.
What Size AC Unit Do You Need? A Sizing Guide for Florida Homes
What Size AC Unit Do You Need? A Sizing Guide for Florida Homes
One of the most common mistakes we see, especially with older installations, is a home running a system that's the wrong size. Bigger isn't automatically better, and smaller isn't automatically cheaper to run. Getting this right actually matters more than most homeowners realize.
Why AC Size Isn't About Square Footage Alone
A lot of people assume sizing an AC unit is as simple as matching square footage to a chart. In reality, proper sizing accounts for far more: your home's insulation, window placement and size, ceiling height, number of occupants, local climate, sun exposure, and even the color of your roof. This is why a proper load calculation, not a rough estimate, is the right way to size a system.
What Happens When a System Is Oversized
It sounds counterintuitive, but a bigger unit isn't a better one. An oversized system cools your home quickly and then shuts off, a pattern called short cycling. This means: Your system doesn't run long enough to properly remove humidity from the air Your home can feel cool but clammy at the same time Frequent starts and stops put extra wear on your compressor Your energy bills can actually be higher, not lower
What Happens When a System Is Undersized
An undersized system runs constantly, trying to keep up with a cooling demand it wasn't built for. This leads to: Your home never quite reaching a comfortable temperature, especially during peak afternoon heat Excessive wear from a system that rarely gets to rest Higher energy bills from constant operation A shorter overall system lifespan
How Sizing Is Actually Calculated
Professionals use what's called a Manual J load calculation, which factors in your home's specific characteristics rather than relying on a generic square footage estimate. This is standard practice for proper installations and it's the reason two homes of the same size can genuinely need different sized systems.
Signs Your Current System Might Be the Wrong Size
Some rooms are consistently too warm or too cold no matter what you do Your system cycles on and off frequently, even in mild weather Your home feels humid despite the AC running Your energy bills seem high relative to your home's size Your system runs almost constantly during peak summer heat and still doesn't keep up
Replacing an Existing System? Don't Just Match What's There
If you're replacing an aging unit, it's worth having a proper load calculation done rather than simply installing the same size as before, especially if you've made changes to your home like new windows, added insulation, or a room addition since the original system was installed.
Let Us Get It Right
Whether you're building new, replacing an aging system, or just trying to figure out why your current setup never seems to keep up, a proper sizing assessment is worth doing right the first time. We'll walk your home and give you a clear, honest recommendation based on your actual space, not a generic estimate. Cooling and Heating Specialists LLC
📞 954-729-9956
📧 CHS.HVACPros@gmail.com
🌐 CoolingHeatingSpecialists.com Licensed & Insured | CAC1824395 | EPA 608 Certified
Strange AC Noises and What They Actually Mean
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SEO Title: Strange AC Noises and What They Mean | Broward County HVAC
Meta Description: Hearing grinding, squealing, or banging from your AC? Here's what those noises mean, from the licensed pros at Cooling and Heating Specialists.
URL Slug: /blog/strange-ac-noises-explained
Focus Keyword: strange AC noises
Secondary Keywords: AC making noise Florida, why is my AC loud, grinding noise air conditioner, AC squealing sound Broward County
Category: AC Repair
Tags: AC noise, AC troubleshooting, AC repair, South Florida HVAC, Broward County AC repair, Palm Beach County AC repair, compressor issues, AC maintenance, HVAC diagnosticsStrange AC Noises and What They Actually Mean
A running AC system should sound like background noise, not something you notice. When it suddenly starts making sounds you've never heard before, that's usually your system telling you something's wrong before it becomes a bigger problem. Here's how to translate what you're hearing.
Grinding
Grinding usually points to a motor issue, often a worn out or failing motor bearing. This is not a sound to ignore. Continuing to run your system with a grinding motor can lead to complete motor failure, turning a repair into a much more expensive replacement.
Squealing or Screeching
A high-pitched squeal is commonly caused by a belt that's slipping or worn, or a motor bearing that needs lubrication. It can also sometimes indicate high internal pressure within the compressor. Either way, it's worth having checked before it turns into a bigger failure.
Clicking
Some clicking is normal, particularly a single click when your system starts up or shuts down as the thermostat engages. Repeated or continuous clicking, however, often points to an electrical control issue or a failing component like a relay or capacitor.
Banging or Clanking
This usually means something has come loose inside your system, whether that's a broken part rattling around, an unbalanced blower wheel, or in more serious cases, a loose or broken piston pin inside the compressor. Banging noises are one of the more urgent sounds to have addressed quickly.
Buzzing
Buzzing often points to an electrical issue, such as a loose wire, a failing capacitor, or debris caught in the outdoor fan blades. It can also sometimes indicate refrigerant lines vibrating against something nearby. Not always an emergency, but worth having checked.
Hissing or Whistling
A hissing sound can indicate a refrigerant leak, especially if it's accompanied by reduced cooling. It can also point to air escaping through a duct leak. Either way, this typically requires a professional diagnosis rather than a guess.
Rattling
Loose panels, screws, or debris caught in the outdoor unit are common, relatively harmless causes of rattling. That said, persistent rattling is worth a quick inspection just to rule out anything more serious working its way loose internally.
Humming
A soft, consistent hum is generally normal for a running system. A louder or new hum, especially from the outdoor unit, can indicate an electrical issue or a failing capacitor and is worth a listen from a technician if it's new or getting louder.
When to Turn Your System Off and Call Us
If you're hearing grinding, banging, or a loud hissing sound, it's best to turn your system off and call a technician rather than let it keep running. Continuing to operate a system with these symptoms often turns a manageable repair into a much larger one. For quieter sounds like light rattling or a new hum, it's still worth having it checked at your next convenient opportunity, especially if the noise is new or changing over time.
Let Us Take a Listen
Not sure what you're hearing or whether it's serious? Give us a call. We'd rather take a quick look now than have you wait until it turns into a no-cool emergency. Cooling and Heating Specialists LLC
📞 954-729-9956
📧 CHS.HVACPros@gmail.com
🌐 CoolingHeatingSpecialists.com Licensed & Insured | CAC1824395 | EPA 608 Certified
Why Is My AC Leaking Water? Common Causes and What to Do
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SEO Title: Why Is My AC Leaking Water? | Broward & Palm Beach HVAC
Meta Description: AC leaking water in your home? Here are the most common causes and what to do next, from the licensed pros at Cooling and Heating Specialists.
URL Slug: /blog/ac-leaking-water-causes
Focus Keyword: AC leaking water
Secondary Keywords: air conditioner water leak Florida, condensate drain clog, AC dripping water inside house, water leaking from AC unit Broward County
Category: AC Repair
Tags: AC water leak, condensate drain, AC repair, South Florida HVAC, Broward County AC repair, Palm Beach County AC repair, water damage prevention, clogged drain line, AC troubleshootingWhy Is My AC Leaking Water? Common Causes and What to Do
Finding water pooling near your indoor AC unit, or worse, dripping from your ceiling, is unsettling. The good news is that most water leaks come from a small handful of common causes, and catching it early usually means a simple, inexpensive fix rather than costly water damage.
1. A Clogged Condensate Drain Line
This is the most common cause we see, especially in South Florida's humidity. As your AC removes moisture from the air, that water is supposed to flow out through the condensate drain line. Over time, algae, dirt, and debris can build up and clog that line, causing water to back up and overflow instead of draining properly outside. What to do: Turn off your system to prevent further water damage and call a technician. Clearing a clogged drain line is typically a quick, affordable fix.
2. A Dirty or Frozen Evaporator Coil
When airflow is restricted, often due to a dirty filter, your evaporator coil can freeze over. When that ice eventually melts, it can produce more water than your drain pan and line are designed to handle at once, leading to overflow and leaking. What to do: Turn the system off and let the ice thaw completely before running it again. Then check your filter. If this keeps happening, there's likely an underlying airflow issue worth having diagnosed.
3. A Damaged or Rusted Drain Pan
The drain pan sits beneath your indoor unit and catches condensation. Over years of use, especially in humid climates, these pans can rust, crack, or corrode. Once that happens, water bypasses the pan entirely and leaks into your home. What to do: A cracked or rusted drain pan typically needs to be replaced. This isn't something to put off, since a compromised pan will continue leaking with every cooling cycle.
4. Improper Installation
If your system was installed with the unit unlevel, or with a drain line that wasn't sloped correctly for proper drainage, water leaks can become a recurring issue no matter how well you maintain the system otherwise. What to do: This requires a technician to assess and correct the installation issue directly, since cleaning the drain line alone won't solve a slope or leveling problem.
5. Low Refrigerant Levels
Low refrigerant can cause your evaporator coil to freeze, similar to a dirty filter, which then leads to excess water when it thaws. If you're also noticing warm air or reduced cooling alongside the leak, low refrigerant is worth ruling out. What to do: This requires a licensed technician to locate the leak and properly recharge the system.
What to Do Right Now If Your AC Is Leaking
Turn off your AC system to stop the leak from getting worse Move anything valuable away from the affected area Soak up any standing water to limit damage to floors or ceilings Call a technician to diagnose the actual cause before turning the system back on
Why Leaks Shouldn't Wait
Beyond the immediate mess, ongoing water leaks can lead to mold growth, damaged flooring, ceiling stains, and in some cases, damage to your home's structure. What starts as a simple clogged drain line can turn into a much more expensive repair if it's left unaddressed.
We Can Help
If your AC is leaking water, don't wait it out. Give us a call and we'll get to the actual cause quickly so you're not left guessing. Cooling and Heating Specialists LLC
📞 954-729-9956
📧 CHS.HVACPros@gmail.com
🌐 CoolingHeatingSpecialists.com Licensed & Insured | CAC1824395 | EPA 608 Certif
How to Choose an HVAC Company You Can Trust
How to Choose an HVAC Company You Can Trust
An AC problem often means you need help fast, which makes it tempting to just call the first name that comes up. But who you let into your home, and who you trust to diagnose a problem accurately, makes a real difference in both the quality of the work and what you end up paying. Here's what's actually worth checking before you hire anyone.
Confirm They're Licensed and Insured
This is non-negotiable. In Florida, HVAC contractors are required to hold a state license, and you can verify one through the Florida Department of Business and Professional Regulation. Insurance matters just as much. If something goes wrong during a job, you want to know you're protected. Our license number, CAC1824395, is listed on our website, our vehicles, and every invoice, because we want it to be easy to verify.
Ask About EPA 608 Certification
Anyone handling refrigerant is legally required to hold EPA 608 certification. This isn't just paperwork. It reflects real training in handling refrigerants safely and correctly, which matters both for your system's performance and for the environment.
Watch for Vague or Rushed Diagnoses
A technician who can clearly explain what's wrong, why it's happening, and what your options are is a good sign. One who jumps straight to "you need a whole new system" without a real explanation is worth a second opinion. Honest companies don't mind answering questions.
Get a Clear, Upfront Price
Before any work starts, you should know what a service call costs and roughly what you're looking at for the repair. Surprise charges after the fact are one of the most common complaints homeowners have about HVAC companies, and it's usually avoidable with a company that communicates clearly from the start.
Check for Real Local Reviews
Reviews aren't perfect, but a consistent pattern, whether positive or negative, tells you something. Look for reviews that mention specific experiences, not just star ratings. Companies that respond to reviews, especially less favorable ones, usually reflect a business that takes accountability seriously.
Consider Who's Actually Doing the Work
Some larger companies rely heavily on rotating subcontractors or newer techs learning on the job. There's nothing inherently wrong with that, but there's real value in working with a company where the people showing up have deep, hands-on experience and a personal stake in getting it right.
Ask About Maintenance Plans
A company that offers maintenance plans is usually thinking beyond a single service call. It signals they're invested in your system's long-term health, not just the immediate repair. It's also often the more affordable path over time compared to paying full price for every visit.
Why We Do Things Differently
We're a woman-owned, family-operated business, and that's not just a tagline. We built this company on being straightforward with people: honest pricing, real explanations, and work we'd be comfortable standing behind in our own home. We're licensed, insured, EPA 608 certified, and proud to serve the community we live in across Broward County and Palm Beach County.
Ready When You Need Us
If you're looking for a team you can call once and trust going forward, we'd love the opportunity to earn that.
Cooling and Heating Specialists LLC
📞 954-729-9956
📧 CHS.HVACPros@gmail.com
🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395 | EPA 608 Certified
Are Ductless Mini Splits Right for Your Home?
How Your AC Affects the Air You're Breathing at Home
Most people think of their air conditioner as a temperature machine. Its real job is bigger than that. Your AC system is constantly filtering, circulating, and dehumidifying the air inside your home, which means when it's not working properly, it's not just a comfort issue. It's an air quality issue.
Humidity Control Matters More Than People Think
South Florida humidity is no joke, and your AC system is doing double duty managing it. A properly functioning system pulls moisture out of the air as it cools, keeping indoor humidity in a healthy range (usually between 30 and 50 percent). When a system is undersized, poorly maintained, or struggling, humidity can creep up, creating the perfect environment for mold and mildew to grow, often in places you can't easily see.
Signs Your Humidity Levels Are Off
A musty smell in certain rooms
Condensation on windows or ductwork
Visible mold or mildew near vents or in closets
A "clammy" feeling in your home even when the temperature seems fine
If you're noticing any of these, it's worth having your system checked rather than just running the AC colder, since a temperature fix doesn't address the actual humidity problem.
Your Air Filter Is Doing More Work Than You Realize
Every time air moves through your system, it passes through your filter. A clean filter traps dust, pollen, pet dander, and other particles before they recirculate through your home. A dirty, clogged filter doesn't just restrict airflow, it also becomes less effective at actually filtering the air, letting more particles back into your living space.
For most homes, checking filters monthly and replacing them every 1 to 3 months keeps both your air quality and your system's efficiency where they should be. Homes with pets or allergy sufferers often benefit from checking more frequently.
Dirty Ductwork Can Undo Your Efforts
Even with a clean filter, ductwork that hasn't been inspected in years can accumulate dust and, in humid climates, occasionally mold. If air feels stale or dusty throughout your home despite regular filter changes, your ductwork may be worth a closer look.
Regular Maintenance Supports Better Air Quality
A standard AC tune-up isn't just about keeping your system running efficiently. It also includes checking coils, drain lines, and components that directly impact humidity control and airflow. Skipping maintenance doesn't just risk a breakdown, it can quietly affect the air quality in your home over time.
Simple Steps You Can Take Between Service Visits
Replace your air filter on a consistent schedule
Keep bathroom and kitchen exhaust fans running during and after showers or cooking
Address any leaks or standing water in your home promptly
Keep an eye on your home's humidity with an inexpensive hygrometer if you're concerned
When to Call a Professional
If you're noticing musty smells, visible mold, or family members experiencing more allergy symptoms indoors than usual, it's worth having your system evaluated. Sometimes it's a simple fix. Sometimes it points to something bigger, like a system that's undersized for your home or ductwork that needs attention.
Cooling and Heating Specialists LLC
📞 954-729-9956
📧 CHS.HVACPros@gmail.com
🌐 CoolingHeatingSpecialists.com
Licensed & Insured | CAC1824395 | EPA 608 Certified