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Top-Rated Air conditioning pros in Coraopolis - Updated Nov 2026

Avatar for ARS - Pittsburgh
ARS - Pittsburgh
4.5(
197
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Coraopolis, PA and surrounding areas

Approved (Corporate)

In business since 1975

Emergency services offered

Warranties offered

"Answered in a timely fashion to schedule and provide a quote. They were able to even install the following day. Everyone was friendly, they did a fantastic job with installation of a new AC and furnace."
System Installation
221 neighbors recently requested a quote
Recommended by80%of homeowners
Mullen Heating and Air Conditioning
4.6(
205
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Coraopolis, PA and surrounding areas

Approved

In business since 1988

Emergency services offered

Warranties offered

"Luckily, John was already in the neighborhood when I contacted him. He showed up on time, diagnosed the problem quickly, and had my AC unit back in service very quickly. Will definitely be hanging on to John's number for any future work I need done!"
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Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Air Systems Mechanical Contracting, Inc.
Air Systems Mechanical Contracting, Inc.
4.6(
54
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Coraopolis, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Because our AC was not working and you guys were busy and our scheduled install date was a week away, John Yost had a service tech come the next day and try and fix or charge our old AC, It didn't work but that was very nice. Our new AC was installed by Greg or Craig (forgot his name). He did a great job. Then we had a heating flew problem that leaked water from a heater install from 2006. John another service tech came out at no charge to us and replaced the defective elbow. You guys are the best."
Williamson Upflow Oil Furnace
18 SEER American Standard A/C
American Standard TAM4 Air Handler
Rheem Tankless Water Heater
Williamson Condensing Boiler Installation

+12

Response time11 hrs
Response rate86%
5 neighbors recently requested a quote
Avatar for Kenders Heating and Air Conditioning LLC
Kenders Heating and Air Conditioning LLC
5.0(
21
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Coraopolis, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

"Highly recommend Kenders HVAC! Both our furnace and air conditioner broke down at the same time, which was a huge stress, but the team at Kenders handled everything flawlessly. They showed up right on time, gave us a very reasonably priced quote, and managed the entire process from beginning to end in less than a week. Their team was professional, efficient, and left everything spotless. If you want honest, high-quality, and fast service, look no further than Kenders!""
Indoor unit
Heat pump
Elite Condenser
2- stage furnace
Response time11 hrs
7 neighbors recently requested a quote
Avatar for Aire Serv of Sewickley
Aire Serv of Sewickley
4.8(
22
)
Air Ducts & Vents - CleanCentral A/C - Service or Repair

Serving Coraopolis, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

In the middle of July, when the thermometer is pushing past 100 degrees Fahrenheit, air conditioning isn't a luxury that's nice to have in Pittsburgh—it's an absolute necessity that you don't want to live without. It's obviously a disaster when your air conditioner grinds to a halt on the hottest day of the year. But it's also incredibly frustrating to deal with an AC unit that only "kind of" works and is struggling to get your house down to the temperature on your thermostat or control humidity levels. When you notice those types of annoying issues, it's necessary to get professional Pittsburgh air conditioner repair services before the problem worsens and you're left sweltering in an overheated house.

Gallery
38 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sullivan Super Service Plumbing Heating & Cooling
Sullivan Super Service Plumbing Heating & Cooling
4.2(
1,236
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Coraopolis, PA and surrounding areas

Approved (Corporate)

In business since 1964

Emergency services offered

Warranties offered

"I pay them a monthly fee for a maintenance plan and they come out and service my unit whenever I have an issue. The pump on the air conditioning unit was making a vibrating sound and they came and checked everything. They also flushed the unit and now everything is working fine."
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+2

3 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for L.Cipriani Heating & Cooling
L.Cipriani Heating & Cooling
5.0(
25
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Coraopolis, PA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Professional, reliable and just all around great company. Installed a full duct system, furnace and AC at an investment property of mine this year. Their quality of work speaks for itself. I would recommend L.Cipriani Heating and Cooling to anyone looking for quality work at a very reasonable price."
Response time2 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Custom Air Pros LLC
Custom Air Pros LLC
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Coraopolis, PA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Highly recommend Custom Air Pros! During a heat wave, the AC on my taco truck stopped blowing cold air, and I needed help fast. They were able to come out first thing, found that my refrigerant was low, located and repaired the leak, and added R-410A refrigerant. Before I knew it, my AC was back up and running and blowing ice-cold air again. They were quick, professional, knowledgeable, and really came through when I needed them most. I?ll definitely be using Custom Air Pros again!"
AC Replacement
AC Replacement
AC Replacement
AC Replacement
AC Replacement

+6

16 neighbors recently requested a quote
Avatar for S & S Climate Systems, LLC
S & S Climate Systems, LLC
4.8(
94
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+2 more

Serving Coraopolis, PA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"No fast sales pitches, no pressure. Very informative about what I needed, without trying to upgrade to something more expensive. They were courteous, professional, clean installation, and on time. Explained everything that I needed to know about the AC. Would definitely recommend this company for their integrity, quality of work , and helpfulness. Call them !"
Gallery
Response time6 hrs
Response rate95%
42 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

No, it isn’t necessarily bad to turn your AC on and off frequently—contrary to popular belief. Even if you stop and start your AC throughout the day, it won’t use as much energy as it would if you ran it nonstop. 

If you’re concerned about your power consumption and energy costs, there are a few simple ways to use your AC more efficiently. Regularly cleaning the filters, scheduling routine maintenance, and using a programmable thermostat are all great choices.

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

The Coraopolis, PA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.