Top-rated central a/c service or repairers.

Get matched with top central a/c service or repairers in Keller, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Central a/c service or repairers in Keller

Avatar for Select Air Conditioning
Select Air Conditioning
4.9(
54
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"We recently moved into a new home and our air conditioning stopped working. The previous owners had left us a list of subcontractors they have used in the past and Select a/c was on the list. We looked them up on Angie's list and gave them a call. They were able to come out the same day and fix the problem. Oscar was our technician and he was friendly, professional and did a great job! He worked very quickly! Before entering the house he offered to cover his shoes to protect our carpet. He was the first repairman in all of my years of owning a home who has offered to do this. I was so impressed! 
Our unit is 16 years old and I have very basic knowledge of how it works. Someone could have easily walked in and told me we needed a new unit and I wouldn't have known any better. 
It is refreshing to do business with such an honest company. When this unit wears out, we will be giving them a call. 
I have programmed their number into my phone and will be referring them to all of my friends and family.
"
Generations of Help
Meet Bill Grote
Select 2015 Team Members
Truck
Old equipment

+2

Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Southern Air Mechanical
Southern Air Mechanical
5.0(
21
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Southern Air Mechanical upgraded my AC unit and has actually saved me money on my monthly electric bill. They were quick, efficient and above all else professional. I felt like my family’s heating and AC needs were a top priority to them. I have been shouting their praises to anyone that will listen. Five stars from me!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aire Serv of Fort Worth
Aire Serv of Fort Worth
4.6(
672
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"AireServ provided excellent service by fixing our AC and replacing all of the freon in our unit. Caleb came out and went above and beyond to explain what his diagnosis meant and open up other valves to make sure he was fixing the root cause of the issues and not just the symptoms. He followed-up the next day after our repairs to come out and fine tune repairs, too."
Outdoor
TitleAir Handler
Insulation
Condenser
Maintenance

+5

5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Manny and Son Air Conditioning & Heating
Manny and Son Air Conditioning & Heating
5.0(
33
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Manny was right on time, professional and took the time to explain everything thoroughly, which I really appreciated. He made the repairs quickly, and was very efficient. I will definitely call Manny for any future AC service."
My jobs
My jobs
My jobs
My jobs
My jobs

+13

Response time6 hrs
Response rate100%
26 neighbors recently requested a quote
Avatar for Frontline AC & Heating LLC
Frontline AC & Heating LLC
5.0(
10
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"They did a great job. Very reasonable priced and did the job very promptly. Great customer service and knowledgable. They gave us the option of repairing or a new unit. No pressure at all. We decided on a new unit due to the age of our HVAC. Would highly recommend."
Air handler
Heatpump
Air handler Overview
Smart Nick Tstat
Roto Brush

+7

35 neighbors recently requested a quote
...
Showing 1-10 of 411
FAQs for central a/c service or repair projects in Keller, TX

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Keller, TX homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.