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Find Central a/c service or repairers in Oak Ridge

Avatar for CM Walter Heating & Air LLC
CM Walter Heating & Air LLC
5.0(
16
)

Serving Oak Ridge, TN and surrounding areas

Approved

Free estimates

Offers commercial services

"CM Walter installed a mini split AC/heat system and did an excellent job. He was professional, considerate of the space, he left everything clean, and the cost was very reasonable. I’m happy with the job he did and highly recommend using his services."
Avatar for Admiral Heating and Air Conditioning, Inc.
Admiral Heating and Air Conditioning, Inc.
4.9(
32
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I called after hours on a weekend expecting to leave a message to inquire about a service call for the following Monday. My call was answered and my appointment set for Monday morning. My system was repaired quickly and for a reasonable price. I would definitely recommend Admiral Heating and Air Conditioning."
Gas Pack
Gas Pack and Split Air Conditioner
American Standard Air Handler
2 American Standard Heat Pump Condensing Units
American Standard Heat Pump

+269

Recommended by92%of homeowners
Avatar for Honest A/C, LLC
Honest A/C, LLC
5.0(
17
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Anthony was awesome and went over and above for us on every time we have needed his service. Even helped us with warranty items. I would highly recommend Honest AC and he is extremely knowledgeable. Affordable also - one doesn't feel like you are being over charged. Fair to the customer. Wish him the best success for the future and will use service again and will recommend to anyone. Thank you Anthony for your help. Life saver."
Minisplit Installation
Head #1
Minisplit Installation
Mini-split Installation
Outdoor Unit

+6

Response time6 hrs
Response rate96%
Recommended by86%of homeowners
Avatar for McAuley Heating & Air
McAuley Heating & Air
5.0(
10
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Kreigh was able to quickly diagnose my repair and provide me a formal quote. His pricing his pricing beat everyone that was quoted and the service was top of the line. Iâ ll be calling him for future repairs.."
Response time3 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brown's Heating & Air
Brown's Heating & Air
4.6(
80
)

Serving Oak Ridge, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Calvin is everything his reviews claim that he is: polite, informative, on time, honest and reasonably priced. He didn’t try to upsell us with a 5 ton AC coil and TXV like that other company we have been using. Instead he informed us that what he was replacing was a 3 ton unit and replacing the coil with the same capacity would be adequate. That saved us at least $1,000! Will we be calling him for our future HVAC maintenance and repairs? Yes!"
Our work
Our work
Response time5 hrs
Response rate87%
26 neighbors recently requested a quote
Avatar for Bullock Heating and Cooling
Bullock Heating and Cooling
5.0(
10
)

Serving Oak Ridge, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Travis came to my residence and was very knowledgeable & skilled while servicing my A/C unit. He was able to answer any questions I had. He was able to get parts within a few days. The servicing fee was reasonable, Highly recommend and will be definitely call Travis again for any all heating/ air issues again."
Installations
Installations
Installations
Installations
Installations

+1

Response time6 hrs
7 neighbors recently requested a quote
Recommended by80%of homeowners
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FAQs for central a/c service or repair projects in Oak Ridge, TN

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 Oak Ridge, TN 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.