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Find Central a/c service or repairers in Lexington

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Lexington, MO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for First Mate Heating & Cooling
First Mate Heating & Cooling
4.9(
24
)

Serving Lexington, MO and surrounding areas

In business since 1971

Emergency services offered

Credit card accepted

"The Sharp/Long team members are professional, hard working and concerned that the job is done right. We needed work done on an older home that needed specific things done to improve the efficiency of the heating/cooling system. Not only has our comfort increased tenfold, but our utility bills have decreased substantially. We were extremely pleased with their original work, and they are diligent about continuing to tweak the system as needs arise. We have been treated like old friends, although we had no contact with the owner or company employees until they began their work. We would recommend them to our “really old friends” without reservation."
Recommended by95%of homeowners
Avatar for Insulation Pros
Insulation Pros
4.9(
73
)

Serving Lexington, MO and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Wonderful group of folks. Pricing: Excellent, Communication: Excellent, Professionalism: Excellent. They even went the extra mile sealing around all ceiling fixtures in the attic which I did not expect. If your looking for excellent service Insulation Pros is it."
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+16

Recommended by97%of homeowners
Avatar for PakPros
PakPros
4.6(
39
)

Serving Lexington, MO and surrounding areas

Free estimates

Credit card accepted

"This is the 2nd time we have used Pak Pros, in the last few years. Matt and his guys were as good as it gets. I did award them the job over 2 other Angies List companies. The appointment for the day was set very efficiently. The crew was on time on move day. The crew was extremely polite and mindful throughout the day. This company has been put together to be truly customer service oriented and it really showed. I would absolutely recommend them to my Mom, or anyone else. Thank you very much"
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+3

Recommended by88%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Lexington, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Someone came out the day before to see where the furnace was going to be installed. He suggested we go with a slightly larger unit for the size of our house, but we opted to go with the unit that was included in the deal.
Two men came out and installed the A/C and furnace. They told us they would be done with everything in about 4 hours, and kept pretty close to that. The furnace and A/C are both working perfectly so far.
We were mostly very happy with the company and the men who installed our units. There were only a couple minor annoyances. Our old furnace was incredibly rusty inside, and when they removed it from the house, they left a trail of rust and dirt from the basement to the front yard (including through our living room). They did not offer to clean it up, but left it for us to deal with. They also broke a light bulb in the basement and didn't get all the pieces cleaned up.
"
install
Cage
Installers Van
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+5

Recommended by94%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Lexington, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"CHW was very responsive to our urgent need! We filed a claim the evening prior when we notices our A/C was blowing warm air into the rooms. Then by 8AM the next day, we had a call from the service technician saying he was on his way to address the issue! CHW worked with the technician to find out the compressor was the culprit and approved it's repair! Great customer service for a family in need during the hot south central Texas summer!"
Recommended by82%of homeowners
Showing 1-10 of 35
FAQs for central a/c service or repair projects in Lexington, MO

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 Lexington, MO 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.