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Find Central a/c service or repairers in London

Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.5(
443
)

Serving London, OH and surrounding areas

Approved (Corporate)

In business since 1969

Free estimates

Emergency services offered

"My wife and I are new customers to Logan A/C & Heat Services after the previous company that we used to service our existing furnace and air conditioner was recently bought out by another local company. Randy came out to service our air conditioner, which needed fixed two years ago after determined to be leaking. He called 30 minutes ahead to let us know that he was on his way and when to expect him. Randy determined the air conditioner fix has held up (still not leaking) and worked fine for its age. He asked if he could quickly take a look at the furnace and easily noticed a cracked heat exchange had developed. Randy said Logan would not repair the heat exchange cause of the age. He gave us various estimates for new Trane furnaces and air conditioners. With Trane currently offering 0 percent financing for 72 months and also Logan currently offering the choice of 2 free air products too, we decided to go ahead and schedule the install for 2 days later Treneil and Brad arrived on time 2 days later to do the install. Treneil called 30 minutes ahead to let us know that they were on their way and when to expect them. Treneil and Brad worked hard throughout the day and did a great job with the install. They were both very polite and extremely respectful for our property. Treneil explained how to use the new thermostat and how to tie it into the Nexia system. He also discussed when and how to change the Perfect Air Plus filter and the APCO UV light purifier bulb. Finally, Treineil explained some routine maintenance of the furnace. Overall, my wife and I were extremely pleased with the entire process from beginning to end and would most definitely recommend Logan AC & Heat Services!"
New Trane AC Installation
96% Trane Furnace installed by Logan A/C & Heat Services in Columbus
Side view of new high-efficiency air conditioner.
Trane XL18i Air Conditioner from Logan A/C & Heat Services in Columbus
Additional Photos

+15

4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AMS Commercial Services
AMS Commercial Services
4.9(
37
)

Serving London, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Professional, upfront and honest. My heating system quit work New Years Eve. I received a phone call in less than 15 minutes. They were up front about cots and additional cost and parts avail because of he holiday. We decided upon a course of action and all was repaired as discussed. I highly recommend!"
Response time30 mins
2 neighbors recently requested a quote
Recommended by97%of homeowners
Shane
New to Angi

Serving London, OH and surrounding areas

Approved

HVAC technician with hands-on experience diagnosing, repairing, and maintaining residential and light commercial heating and cooling systems. Skilled in troubleshooting furnaces, air conditioners, heat pumps, and ventilation systems, with a strong focus on efficiency, reliability, and getting systems back up and running quickly. Multiple certifications including NATE.

Comfort Crew Heating & Cooling, LLC
New to Angi

Serving London, OH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Comfort Crew Heating & Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. We have a 2 year waranty on all work and parts.

Response time2 days
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving London, OH 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!
Additional Photos
Recommended by97%of homeowners
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FAQs for central a/c service or repair projects in London, OH

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 London, OH 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.