Our Services
Duct & Vent CleaningFrom Free Estimates
›
AC MaintenancePackages from $99
›
Indoor Air QualityThermostats, UV Lights & More
›
Quick Links
When your AC runs all day but the house stays warm, the problem is usually the evaporator coil -- the cold coil inside your air handler. In Broward County's humidity, it clogs with dust and grows mold that cuts cooling 10-30% and blows spores through every vent. We clean the coil, flush the drain, and restore your cooling. FL Licensed HVAC #CAC1817115, BBB A+. Serving all of Broward County.
Evaporator coil cleaning removes the dust, mold, and debris that builds up on the cold coil inside your AC air handler. A dirty evaporator coil in Broward County reduces cooling by 10-30%, raises your FPL bill, and grows mold that blows through your home every time the AC runs. Air Duct Cleaning Miami (FL Licensed #CAC1817115) cleans evaporator coils throughout every city in Broward County. If your AC runs constantly but the house stays warm, your bill spiked, or you smell musty air when the system kicks on, the evaporator coil is almost always where to start.
When your air conditioner loses cooling power, the problem is often right where the cooling happens: the evaporator coil.
The evaporator coil sits inside your air handler -- the indoor AC unit, usually in a closet, attic, or utility room. It is a dense grid of metal fins and copper tubing that gets ice-cold when refrigerant flows through it. Air from your home passes over this cold coil, drops temperature, and goes back out through your vents as cool air.
Here is the problem: that same coil runs wet. Every time the AC cools the air, humidity condenses on the coil surface just like a cold glass sweating on a hot day. That moisture pulls in dust, pet dander, skin cells, and eventually mold. After 12-18 months of South Florida humidity, the evaporator coil in many Broward County homes looks like a clogged grey brick instead of a clean heat-exchange surface.
The result: your AC works harder, cools less, and potentially blows mold spores through every vent in the house. This page covers evaporator coil cleaning across Broward. For both coil types organized by city, see our AC coil cleaning service areas across Miami-Dade and Broward.
A dirty evaporator coil doesn't fail dramatically. It degrades slowly while your bills go up and your comfort goes down.
When the coil fins are packed with dust and debris, air can't pass through efficiently. The system works longer cycles to reach the set temperature, or never reaches it at all. Coil fouling studies consistently show 10-30% capacity losses from a dirty coil.
⚠ Up to 30% Less Cooling CapacityYour compressor and blower run longer to compensate for reduced airflow. In Broward County's summer heat, a fouled coil can add $40-$100 a month to your electric bill -- money you keep paying until the coil is cleaned.
⚠ $40-$100/Month Extra on FPLReduced airflow can drop refrigerant temperature below freezing. The coil ices over, you see frost on the air handler or ice dripping, and the system stops cooling entirely. This is a dirty-coil problem first -- not a refrigerant problem.
⚠ Frost = Airflow, Not RefrigerantA wet, debris-coated coil in 80% humidity grows mold fast. Every time the AC runs, the blower pushes air past that mold into your living space. Families in Hollywood, Miramar, and Pembroke Pines call us about sinus issues or a musty smell -- the coil is usually the source.
⚠ Spores Blow Through Every VentDebris from the coil falls into the drain pan below it. The pan clogs, water overflows into the air handler and sometimes through the ceiling. We've seen clogged coil drains cause ceiling water damage in Dania Beach and Hallandale Beach homes.
⚠ Clogged Drains Flood Air HandlersOne or more vents barely pushing air is a classic sign the coil is restricting airflow at the source. No amount of cranking the thermostat fixes it -- the air physically can't get through a clogged coil.
⚠ Vents Barely Pushing AirThese are the signals we hear from Broward County homeowners before they call. Any one of these is a reason to have the coil inspected.
The system runs for long stretches but the house never gets comfortable -- the coil can't transfer heat efficiently.
A jump with no change in habits points to a coil restricting airflow and forcing the system to run longer.
That smell when the AC turns on is microbial growth on the coil and in the first few feet of ductwork.
Frost on the unit or refrigerant lines is a classic dirty-coil airflow problem, not always a refrigerant leak.
Dripping or pooling near the air handler usually means a clogged coil drain pan overflowing.
Family members with unexplained sinus congestion or allergies that worsen indoors -- a moldy coil is a prime suspect.
We open the air handler panel, inspect the coil condition, and clean it in place using a professional no-rinse coil cleaner that is safe for the aluminum fins and copper tubing.
We check coil condition, drain pan, drain line, and blower. We document what we find before any cleaning starts, so you see your real situation first and decide from there.
Free -- No ObligationWe apply a professional-grade coil cleaning solution that breaks down biological growth, dust, and debris without damaging fins. The foam encapsulates the dirt and drains it through the condensate line -- no water rinse needed on most visits.
Safe for Fins & Tubing
We flush the condensate drain line and treat the drain pan to prevent algae regrowth -- a Broward County maintenance staple from May through October when algae grows fastest in the summer heat.
Stops Drain OverflowIf we find active mold growth on the coil or in the drain pan, we recommend AC sanitizing and interior cleaning to address the biological load in the system -- not just the coil surface.
Addresses the Biological LoadWe run the system, measure supply and return temperature differential, and confirm cooling is restored before we leave. You see the difference in the airflow and on the thermostat before we pack up.
Cooling Restored, VerifiedWe inspect your system, show you what's on the coil, and quote before any work begins.
Every central AC system has two coils, and most contractors blur them together. Here's the honest breakdown so you know which service your home actually needs.
| Coil | What It Does | Why It Matters in Broward |
|---|---|---|
| Evaporator Coil (inside, air handler) |
Does the actual cooling. Runs cold and wet, which is why it collects mold and biological growth in humid climates. | When homeowners call about musty smells, weak cooling, or frozen coils, the evaporator coil is almost always where to start. This page covers it. |
| Condenser Coil (outside, the big yard/roof box) |
Releases heat to the outside air. Collects leaves, grass clippings, and pollution, but doesn't run wet the same way. | Condenser coil cleaning matters too, but it's a different service: an outdoor hose rinse and inspection, not an in-cabinet cleaning. |
We clean both coil types. For city-specific coil cleaning across the county, see coil cleaning in Fort Lauderdale and coil cleaning in Hollywood, or the full AC coil cleaning service areas across Miami-Dade and Broward.
From central air in single-family homes to ductless mini-splits in rentals and additions, we clean the evaporator coil in every common Broward configuration.
The most common setup in Broward single-family homes -- air handler with the evaporator coil inside, condenser outside. We service Rheem, Carrier, Goodman, Bryant, Trane, York, Lennox, and Ruud systems.
Standard in newer Broward homes and most condos. The same evaporator coil cleaning process applies. Heat pumps move heat both ways, so the indoor coil is active year-round.
Each wall unit has its own internal coil. We access the indoor head, remove the filter and cover, and clean the coil and blower wheel. We service Mitsubishi, Fujitsu, Daikin, LG, and other brands common in Broward rental properties and additions.
The evaporator coil sits inside a sealed air handler cabinet next to the refrigerant lines, electrical components, and the blower motor. This is not a DIY spray-and-pray job.
Getting to the coil requires opening the cabinet, sometimes removing the blower assembly, and working around refrigerant lines. DIY coil cleaners exist -- but using the wrong cleaner on aluminum fins causes corrosion. Spraying anywhere near the blower motor risks electrical damage. And if the drain pan is not cleared before cleaning, the loosened debris goes straight into the drain line and clogs it.
We are FL HVAC licensed (#CAC1817115), BBB A+ rated, and have cleaned coils in 1,000+ Broward and Miami-Dade homes. Every tech is background-checked, in uniform, and arrives with the right tools for the job. Coil cleaning is often the best first step in a broader AC maintenance plan -- a maintained coil stays cleaner longer.
"Our AC in Pembroke Pines ran all day and the house never got cool. The tech opened the air handler and the coil was a grey brick. After they cleaned it the cooling came right back and the next FPL bill dropped. Clear price up front, no pressure."
"Musty smell every time the AC kicked on in our Miramar home. They found mold on the coil and in the drain pan. Cleaned the coil, flushed the drain line and treated the pan. Smell gone. Showed me before-and-after photos."
"Frost kept building up on the air handler in our Hollywood house and the AC would stop cooling. Turned out to be a dirty coil restricting airflow, not a refrigerant problem like another company told me. Honest, licensed, same-day."
We run evaporator coil cleaning jobs across all of Broward County. A few cities we're in weekly:
We serve every city in Broward County. Don't see your city? Call (305) 607-3244 to confirm availability, or view the full coil cleaning service area.
Evaporator coil cleaning is part of a larger picture. Once your coil is clean, here's how to keep it that way.
Scheduled check-ups keep a maintained coil cleaner longer. See our AC maintenance plan.
South Florida's dust and humidity clog 1-inch filters fast. A dirty filter is the number-one cause of coil recontamination.
Algae grows fast in Broward County's summer heat. A monthly flush keeps the pan from clogging.
If you have repeat mold issues, a UV light installed near the coil kills biological growth between cleanings.
A dirty evaporator coil is costing you cooling and FPL money right now. One cleaning restores capacity and clears the musty smell at the source. Book your free Broward County coil inspection now.
