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Find Central a/c service or repairers in Exton

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

Serving Exton, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"I found East Coast Comfort for my son’s house when he had heater problems and they fixed his issue quickly and seemed very honest and knowledgeable so then I used them for my house for various smaller jobs and they were always impressive and responsive so when I went to replace my HVAC - I got a quote from them (Ed) which was very reasonable. Lisa remained communicative throughout the entire process. Tony and his team were true professionals. They arrived on time, explained the work to be performed as well as the steps they were taking along the way. They removed the old HVAC system and installed the new one being very careful throughout the entire process. The whole team was friendly and efficient. Ed is also great as he has been to my house for various problems over the years and always does an awesome job. We are extremely satisfied and would highly recommend East Coast Comfort for simple repairs or a full system installation or anything in between!"
Additional Photos
Additional Photos
Response time2 days
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for MECHANICAL MISSION USA, LLC
MECHANICAL MISSION USA, LLC
4.5(
173
)

Serving Exton, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The company was very responsive and had Simone come out with a week of requesting their help. We needed our AC unit moved and a Freon leak repaired. Rocco and his assistant came out and did a great job. Rocco heard me complain about being annoyed with hearing the loud motor kick in when I sit next to the unit on my patio and he had a great solution to move the unit to the opposite end of my back yard. The idea was brilliant and didnâ t cross my mind. So thatâ s what we did and it open up the living area so much more and I can now enjoy my coffee and cocktails in peace. We Would use this company again."
Heat Pump
AC Repair
AC Unit
Water Heater
AC Unit

+26

Response time9 hrs
Response rate90%
8 neighbors recently requested a quote
Avatar for Unique Indoor Comfort
Unique Indoor Comfort
4.6(
678
)

Serving Exton, 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 Exton, 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 Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Exton, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Highly recommended. They repaired many corroding joints in my plumbing system and ran plastic lines to and installed 4 toilets I supplied. They did a great job, were friendly and very easy to deal with. They gave me an estimate on the job I wanted to have done without trying to sell me other products or services. The whole job was done in a morning. I expected it to take longer. They are very reasonable and I will definitely use them again when I need plumbing work done."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate93%
229 neighbors recently requested a quote
Avatar for Universal Air Heating & Cooling LLC
Universal Air Heating & Cooling LLC
4.8(
102
)

Serving Exton, PA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"There were 2 guys at my house and this is not the first time had a centralized humidifier installation done. These guys were so fast at their work that they completed the entire job within an one and half hours. They were thorough at their work / professional / knowledgeable and were super prompt at their times committed. I would highly highly recommend this company for future needs too."
Response time1 day
Response rate86%
4 neighbors recently requested a quote
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Exton, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"They were really good. They trustworthy, dependable provides excellent service, punctual, on time and considerate. I recommend them highly. Their prices were fair and they were quick."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
20 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for DiBiase Heating & Cooling Company
DiBiase Heating & Cooling Company
4.8(
58
)

Serving Exton, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Found this company on Angie's List and am I happy we called them. We had been using another company and has a service contract with them, but they were always too busy to do anything. We called DiBiase in the morning and a technician was at our house in the afternoon exactly on time. The technician (Chris) was extremely professional, very thorough in explaining why things weren't working and provided us a few options. We chose to repair the unit as opposed to replace it. Chris ordered the parts and was back on site as soon as the parts arrived. The price charged was exactly what was quoted, the service was completed promptly, system tested, Chris explained everything he did and the unit is working perfectly! I highly recommend this company, we have since signed a service agreement with them that includes 2 a year tune-ups for both or our systems. Great company to deal with, professional, courteous, prompt at returning calls and very thorough!"
Air Conditioner Installation
Air Handler Installation
Water Heater
Furnace Installation
Heat Pump and Air Handler

+6

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
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FAQs for central a/c service or repair projects in Exton, 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 Exton, 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.