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Find Central a/c service or repairers in Upper Darby

Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)

Serving Upper Darby, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Replaced fan motor, thoroughly cleaned and serviced the furnace unit. Prompt & efficient, made good recommendations, and set me up with a reasonably-priced annual cleaning & maintenance plan for both the furnace and the central air unit. Overall very pleased, and will continue to do business with Sila in the future."
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
Avatar for Unique Indoor Comfort
Unique Indoor Comfort
4.6(
678
)

Serving Upper Darby, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"Unique Indoor Comfort’s technician, George, provided a fine tune up service to my residence's heating system which was well overdue for maintenance. He was able to pinpoint the issues I was having obtaining heat and, in the process, providing a more important service. This by detecting a significant potential health risk to the system when operating at capacity with elevated levels of carbon monoxide readings present in the combustion test and the necessity of having a chimney/fireplace sweep and cleaning conducted. The service call was money well spent. Would definitely use this company again for any additional issues"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

14 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Desmond Heating & Cooling Solutions
Desmond Heating & Cooling Solutions
4.5(
68
)

Serving Upper Darby, 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%
7 neighbors recently requested a quote
Avatar for Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
4.7(
772
)

Serving Upper Darby, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"The ac unit in my commercial space went out suddenly and I needed someone to get out ASAP. Gen 3 sent out Justin in just a few hours. Once Justin arrived he realized he needed help and he ensured me a team of two would be out to fix the problem. Travis arrived shortly after with help and the problem was fixed the same day. He even gave me alternatives for helping myself if something were to arise again. He told me to let it run and he’d back the following day if needed. I am super satisfied with their customer service and punctuality."
Lighting Installation
Electrical Service and Installation
Wiring and Home Protection Devices
Roof Top Solar system
Additional Photos

+14

Response time1 day
154 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Upper Darby, 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%
230 neighbors recently requested a quote
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,721
)

Serving Upper Darby, 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

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

Serving Upper Darby, 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
20 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Strive for Services Heating and Cooling
Strive for Services Heating and Cooling
4.8(
65
)

Serving Upper Darby, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I called For a service repair on my furnace last minute and they came out to fix it right away.they were very professional and did the job very thorough I would highly recommend there services . ?"
Response time2 hrs
Response rate92%
84 neighbors recently requested a quote
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Showing 1-10 of 230
FAQs for central a/c service or repair projects in Upper Darby, 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 Upper Darby, 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.