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Find Central a/c service or repairers in Maryville

Avatar for CM Walter Heating & Air LLC
CM Walter Heating & Air LLC
5.0(
21
)
Central A/C - Service or Repair

Serving Maryville, 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."
1 neighbors recently requested a quote
Avatar for Honest A/C, LLC
Honest A/C, LLC
5.0(
17
)
Central A/C - Service or Repair

Serving Maryville, 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 American Mechanical Services, LLC
American Mechanical Services, LLC
5.0(
29
)
Central A/C - Service or Repair

Serving Maryville, TN and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"Wayne Was outstanding in every way. Fast service, great customer service, Had our Leaking water heater out and new replacement water heater in the same day!! Very friendly, and easy to work with. We have already used him in the past and had a great experience, and this time was no different. Would not hesitate to recommend to anybody. You definitely wonâ t be disappointed."
Hvac
Install
Install
Hvac
Hvac

+3

Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for McAuley Heating & Air
McAuley Heating & Air
5.0(
10
)
Central A/C - Service or Repair

Serving Maryville, 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
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brown's Heating & Air
Brown's Heating & Air
4.5(
81
)
Central A/C - Service or Repair

Serving Maryville, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Calvin Brown was such an incredible hire! He came out the same afternoon, diagnosed the problem, and immediately started the replacement process. He and his coworker are extremely trustworthy, very hard workers and everything happened exactly as he discussed in the initial overview. I would easily recommend him to anyone who needs HVAC service or repair!"
Our work
Our work
Response time5 hrs
Response rate87%
27 neighbors recently requested a quote
Avatar for Jim's Plumbing Service
Jim's Plumbing Service
4.6(
28
)
Central A/C - Service or Repair

Serving Maryville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Jim was very professional, he looked over the whole job and made recommendations after he tried to fix the original issue and the next day had the same problem. Our issue was more do to initial build being substandard nd he fixed the issue with a reasonable cost. No further issues with our system. I will hire him again without question."
Response time10 hrs
Response rate94%
Recommended by88%of homeowners
Avatar for Friends Heating and Air
Friends Heating and Air
5.0(
20
)
Central A/C - Service or Repair

Serving Maryville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I was having a hard time with my AC unit and these guys were right there. Even came same day to help me out! I can’t not be more grateful of the service! Clean and efficient service and highly recommended!"
Response time1 day
Response rate92%
7 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Maryville, 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 Maryville, 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.