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Find Central a/c service or repairers in Mount Holly

Avatar for Clark and Sons Heating & Cooling
Clark and Sons Heating & Cooling
5.0(
59
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I had a couple of interactions with Andy. He was courteous and professional. He only charged me for the work that was performed, and he made some changes in the heating system to hopefully avoid future issues relating to my service call. Only time will tell if he was successful in solving my A/C problems."
Response time7 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for T. Byrd's Heating and Air, LLC
T. Byrd's Heating and Air, LLC
4.7(
166
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The A/C repair technician (Jonathan) was very thorough in his troubleshooting. He is extremely knowledgeable and clearly explained the diagnosis and repair options. He explained the immediate repair as well as issues to anticipate with my fairly old (15 year old system), including the caution that my systems R22 refrigerant is no longer being produced and is becoming cost prohibitive to replace (I.e. for recharging). T.Byrdâ s gave an excellent price for the parts replacement and repair. Jonathan also explained the efficiencies of current models and a ballpark figure and timeframe that I could use in planning for a full unit replacement. Outstanding work, outstanding on-site customer service. And special thanks to HomeAdvisor & Angie for including T.Byrdâ s Heating and Air, LLC among the referrals for obtaining estimates and service date availability. This has been a great experience and it was a big deal for our A/C to fail just as the Charlotte summer heat had gone Inyo the 90â s!"
Response time5 hrs
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Horne Heating and Air Conditioning
Horne Heating and Air Conditioning
4.7(
1,434
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"The entire team of folks from Horne are very knowledgeable, professional and thoughtful. Michael Bullock our service tech is remarkable and did a great job of identifying the problem and extending the life of our old unit. He subsequently put us in contact with their new unit guys and they came out to review the layout and provided a fair price estimate. Brant the installers were on time, precise with the installation, duct work and outdoor aesthetics. Great team to work with!"
clean new lines between home and unit
After - HVAC System on the right was replaced.
After - HVAC System
Previous AC Unit
A surge protector installed with the new system, protecting your investment

+20

Response time8 hrs
Response rate100%
16 neighbors recently requested a quote
Avatar for GSM Services
GSM Services
4.7(
105
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 1927

Free estimates

Emergency services offered

"I hired GSM Services to replace my A/C unit and furnace with a newer, upgraded system. A few weeks ago Kelly came to my house to give me an estimate for a new heating and air system. He was on time and very professional. He surveyed my existing system, took measurements of my house, and did some calculations to determine exactly what type and capacity system that I would need. He showed and explained to me several options as well as their prices. He wasn’t pushy as he left in order to give me time to review the different options before making my decision. I called the office the next day with my decision and to set up a date and time for installation. Today (May 22) Kyle and Craig showed up on time and were extremely professional as well. They worked from 8:30 to 5:30 completing the replacement of my entire heating/air system. The field team leader also showed up just to ensure that everything was going smoothly. They were very helpful in answering any questions that I had throughput the day and they took the time to explain to me about the new system after installation was complete (I.e. how to operate the new programmable thermostat). Overall, it was a great experience and I will definitely use them again."
New Air Conditioners
AC System Replacement in Charlotte, NC
Dust and debris from ductwork pulled into the duct cleaning machine
Ductless Mini Split Installation
AC Install Gastonia

+62

Response time1 day
33 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Accu-Rite Services Inc
Accu-Rite Services Inc
4.8(
20
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Immediate response with same day service.  Stopped by early in day on way to another site and quickly identified the issue.  Had to pick up replacement part  and came back after 5 pm to replace the unit.  Ensured the AC was working.   Contacted me a couple of days later to double check all was still good.
"
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+2

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alcides Pastora
Alcides Pastora
5.0(
11
)
Central A/C - Service or Repair

Serving Mount Holly, NC and surrounding areas

Approved

In business since 2010

Credit card accepted

At Alcides Pastora HVAC Services, we specialize in HVAC repair, maintenance, troubleshooting, and window system installations. We are committed to providing honest recommendations, quality workmanship, and reliable service at fair prices. Whether you need air conditioning repair, heating service, preventive maintenance, or emergency diagnostics, we work hard to keep your home comfortable year-round. Customer satisfaction, clear communication, and attention to detail are our top priorities

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FAQs for central a/c service or repair projects in Mount Holly, NC

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 Mount Holly, NC 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.