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Find Central a/c service or repairers in Lower-merion

Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"job was well done and promptly for fair price. Would recommend them for all services, They also service our heating system and we've used them for several years now,"
Additional Photos
Additional Photos
Response time2 days
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MECHANICAL MISSION USA, LLC
MECHANICAL MISSION USA, LLC
4.5(
173
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jeff is very professional and competent. He fixed an AC unit the others said they could not fix. I highly recommend him and Mechanical Monster! UPDATE 6/8/20 I have been in my home for 22 years and this is the best HVAC service provider we have ever had! They are very professional, timely, and provide excellent customer service. I highly recommend them."
Heat Pump
AC Repair
AC Unit
Water Heater
AC Unit

+26

Response time9 hrs
Response rate90%
8 neighbors recently requested a quote
Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"My central A/C was not working. Service person from Farenheit came on the same day! He was very respectful and thorough. He walked me through his process and explained everything along the way. Discovered and quickly resolved my issue and was on his way. I was extremely satisfied. Do not hesitate to work with this company."
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
Avatar for Desmond Heating & Cooling Solutions
Desmond Heating & Cooling Solutions
4.5(
68
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Technician came out the same day, was very knowledgeable on what we needed for our system, knew exactly what the problem was with the system and just how to fix it. Took all of 30 mins to complete it! I was extremely amazed and happy with the service! Would def recommend this company!"
DHCS
DHCS
DHCS
DHCS
Response time3 hrs
Response rate93%
9 neighbors recently requested a quote
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Mary Beth in customer service was very efficient. Our tech Matt was on time, very knowledgeable and did the repairs in a quick and neat manner. We would definitely use this company again."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate93%
249 neighbors recently requested a quote
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,721
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Great job! I had an emergency situation where I could not stop my tub from running without turning off the water supply for the whole house. I was grateful and surprised to get serviced in such a short notice. Zachary handled my repairs. He was prompt, courteous, and professional. He was able to answer all of my questions and explain thoroughly what needed to be done. He repaired 2 bathtubs and installed a water pressure valve in less than an hour and a half. Even provided a free water test that I knew I needed because I know have a hard water problem, which he confirmed along with options to remediate. Overall great job and now I can safely use my water again!"
Horizon Services Heating/Cooling
Horizon Services Heating/Cooling
Horizon Services Heating/Cooling
Horizon Services Heating/Cooling
Horizon Services Heating/Cooling

+18

72 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Lower-merion, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"I have a service contract with Petro. They came out to fix a leak on my heater. Service person came out on time, fixed the problem and cleaned up so you would never know he was even there. Very pleasant experience all the way through."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for McGinley Services
McGinley Services
5.0(
13
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Wonderful company I got a new hvac system 3 years ago it looks great and works perfectly, I still use McGinley services. Trust worthy and their communication at every step is there. They don’t push sales but do explain all options for you."
New boiler and burner infront with indirect water heater in the back
Bobby and Frank digging for gold
New A-Coil fitted to existing gas furnace.
Ductless minisplit indoor airhandler
New Gas furnace, A-coil, return drop and linesets

+242

Response time2 days
30 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Prime Cooling & Heating LLC
Prime Cooling & Heating LLC
5.0(
15
)

Serving Lower-merion, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Overall, the professionalism, expertise, and excellent customer service provided by Alex made the entire experience outstanding. I highly recommend them to anyone in need of A/C installation. From start to finish, the process was seamless and professional."
Full System
AC Replacement
Response time6 hrs
Response rate100%
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Lower-merion, PA

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 Lower-merion, PA 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.