San Antonio, TX Coil Cleaning & Repair Services

We serve San Antonio, Helotes, Bulverde, Canyon Lake, New Braunfels, Schertz, and Cibolo

A common misconception is that AC systems "make" cold air. In reality, the system works by absorbing heat and expelling it outside. And the part of your AC that allows that heat transfer is the evaporator coil. It's the beating heart of your AC unit. Without it, the whole system is nonfunctional.

For the evaporator coil to function efficiently, refrigerant needs to flow freely throughout its pipes. A neglected evaporator coil can reduce your AC's operating efficiency by 30% or more and make a big dent in your utility bill. What's more, it can lead to an evaporator coil leak, which can be a costly repair.

Evaporator coils are dirt magnets as a result of their design and functioning. They collect dirt quickly, and even with a good filter, they'll get clogged up with dirt rather easily. The dirt effectively insulates the coils and prevents heat exchange, severely compromising your AC's performance.

How can you tell if an evaporator coil is bad?

  • The air coming out of your AC is warm. One of the most common causes of your AC not cooling is a shot evaporator coil.

  • Any signs of refrigerant leaks around the AC unit.

  • Your AC system doesn't turn on at all. The evaporator coil doesn't always cause this, but it's a common symptom.

  • You can hear hissing or banging from the AC or any other unusual noises.

  • Your AC system has fits and false starts and turns off frequently without cooling your home.

OUR REVIEWS

Our customer service goes Above and Beyond all expectations.

Cities we Serve

San Antonio, Hollywood Park, Hill Country Village, Timberwood Park, Longhorn, Castle Hills, Balcones Heights, Shavano Park, Leon Springs, Live Oak, HelOtes, Canyon Lake, Schertz, Cibolo, Windcrest, Alamo heights, Converse, Selma, Bracken, Garden Ridge, Northcliffe, Kirby, Cross Mountain, Bulverde, Boerne, Marion, Leon valley, and New Braunfels

San Antonio Neighborhoods We Serve

Prospect Hill, Highland Hills, People Active in Community Effort, Vance Jackson, Alamo Farmsteads-Babcock Road, South-Southwest, Great-Northwest, Dellview Area, Heritage, Palm Heights, Highland Park, Northwest Crossing, Lackland Terrace, Stone Oak, Shearer Hills – Ridgeview, Oak Pk – Northwood, Greater Harmony Hills, Los Angeles Heights – Keystone, Northwest Los Angeles Heights, Quintana Community, Thompson Community, Avenida Guadalupe, Thunderbird Hills, Southwest, Hidden Cove - Indian Creek-Southwest, Rainbow Hills, Sunrise Neighborhood Coalition, University Park, Culebra Park, Mission San Jose, Beacon Hill, Pipers Meadow, Harvard Place Eastlawn, Pecan Valley, Community Workers Council, Laddie Place and North Wilson, Jefferson-Woodlawn-Lake, Kingsborough-Ridge, North Central Thousand Oaks, Sonterra-Stone Oak, Woodlawn Lake, Hot Wells, Third World, Timber Ridge, Donaldson Terrace, Sierra Springs, Greater Gardendale, Friedrich Wilderness Park, Shady Oaks, Tobin Hill, Adkins, Atascosa, Castroville, Lytle, Macdona, Natalia, Somerset, Von Ormy, Alamo Ranch, Bandera, Braun Station, Fair Oaks Ranch, Medina, Pipe Creek, Bergheim, Churchill Estate, Deerfield, Green Spring Valley, Hills and Dales, Hunters Creek, Huntington Place, Monte Vista, Shavano Heights, Spring Branch, Steubing Ranch, The Dominion, Woods of Shavano, Encino Park, Redland Oaks, Seguin, Universal City, Elmendorf, La Vernia, and St. Hedwig

DIY or Hire professionals for Coil Cleaning?

Whether it's a bad evaporator coil or any other air conditioning system issue, you should be careful about DIY repairs. Some components in an AC unit are highly pressurized, and others need to be calibrated within a tight tolerance to function correctly.

Evaporator coils eventually degrade both from the outside and from within as the metal pipes wear down from exposure. So even if your problem isn't tied to a leak, it may mean that a leak is imminent. One of our professionals will help you figure out the best ways to prevent future malfunctions.

In the worst-case scenario, your evaporator coil will need to be replaced entirely. Replacing a coil can be tricky and can lead to significant damage to your unit if it's not done properly. When in doubt, leave it to the pros at Above & Beyond Air Conditioning & Heating.