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Top-Rated Central a/c service or repairers in Waller - Updated Nov 2026

Avatar for Kelly's
Kelly's
4.9(
54
)
Central A/C - Service or Repair

Serving Waller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"“ Thought you should know” ELIE, Ras, Sergio and the TEAM did a wonderful job with a complete AC installation and Insulation. They were very attentive, answered all the difficult questions from someone whom knows very little about AC and made this a seamless process. It’s only day one, but very thankful you have wonderful staff at Kelly’s. I would use your services again and highly recommend Kelly’s. Just because of the TEAM in the field. Highly recommend them. No pressure. Just quality service. The Coopers"
Air Duct Cleaning
insulation
HVAC
Furnace Install
Furnace Install

+15

Response time10 hrs
26 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for NBL Air Conditioning and Heating
NBL Air Conditioning and Heating
4.4(
316
)
Central A/C - Service or Repair

Serving Waller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Our A/C system overall was not cooling like it should or had. Jeff came out, did his inspection of the system, and was an absolute pleasure to deal with. Very knowledgeable and willing to help get it right. Jeff also brought to our attention a number issues in the attic and with our air return or lack thereof, and the duct-work that was causing less than ideal cooling and told us how to remedy those situations; very helpful advice. I thought the bill for his services was more than reasonable. Will definitely be putting their card on the refrigerator."
Ac unit
Ac exterior unit
Attic
INSTALL
Summer time!!

+17

Response time3 hrs
34 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for John Moore Services
John Moore Services
3.6(
849
)
Central A/C - Service or Repair

Serving Waller, TX and surrounding areas

Approved

In business since 1965

Free estimates

Warranties offered

"The repair went well. He was very efficient and overall he knew what he needed to do and he did it. We are very satisfied the service in all. He also helped us mount our thermostat on the wall. Just as a courtsey. But it was well appreciated."
14 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Home Comfort Solutions
Home Comfort Solutions
4.6(
5
)
Central A/C - Service or Repair

Serving Waller, TX and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Avatar for DD Mechanical Services
DD Mechanical Services
4.4(
147
)
Central A/C - Service or Repair

Serving Waller, TX and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Thank You! We are always grateful for your prompt services which offers s great return on our investments. "5â  Co. offering quality HVAC bi-annual maintenence!" DD Mechanical has consistently set the highest precedent for overall Customer Care Gold Standards! Grateful customers over a decade. Services by DDMechanical are done with courtesy and professionals of excellent! Stay safe!"
 New Frigidaire install
 New Ruud Install
 Frigidaire IQ drive 23 SEER
 Commercial Installs also
 Mini Splits we do also

+10

Response time20 mins
Recommended by91%of homeowners
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FAQs for central a/c service or repair projects in Waller, 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 Waller, 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.