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Verified Reviews for Air Conditioning pros in Warminster, PA

*The Angi rating for Air Conditioning companies in Warminster, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Warminster, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on June 22, 2026

Find Air conditioning pros in Warminster

Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Warminster, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

2 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Warminster, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"We would like to submit a glowing review for the East Coast Comfort team. Tony and his team came to our house today to install a Fujitsu mini split heat pump in our attic room. They were on time, cordial, friendly, respectful, and they worked diligently to install our unit. We are extremely happy with the work they did and the new unit is working beautifully."
Additional Photos
Additional Photos
Response time2 days
Response rate99%
5 neighbors recently requested a quote
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Avatar for Desmond Heating & Cooling Solutions
Desmond Heating & Cooling Solutions
4.5(
68
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Warminster, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Workman was experiance in the type of boiler that I have and answered all of my questions.. I will hire this summer for air conditioning"
DHCS
DHCS
DHCS
DHCS
Response time3 hrs
Response rate95%
Recommended by90%of homeowners
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Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
4.7(
274
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Warminster, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"I was shown pictures of problems that I did not know was going on. I have had a heat pump in my Attic and I showed that mold was in and around my unit. I am thankful to James for showing me this and I was told about equipment that can be installed to make sure that we do not breathe this air that can come into our house. I got the repairs done today. I asked James to send me information about the type of unit that they can install to help with this problem."
Installations
Technicians
Office
Installations
Technicians

+16

95 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Advent Air Conditioning and Heating
Advent Air Conditioning and Heating
5.0(
20
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Warminster, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"One of the most honest people i have ever met. After being quoted thousands of dollars from other companies he came over and told me he was not going to charge me to replace something that could be fixed. He quickly fixed the issues and also assisted with a couple of other problems i had. Was very knowledgeable and explained everything in detail about my A/C and heating unit. I would absolutely recommend Advent Air Conditioning and Heating first before letting one of these other companies rip you off."
Response time6 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)
Central A/C - Service or Repair

Serving Warminster, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Very thorough but offered to sell me a new air conditioner which I didn't need"
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
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Avatar for AAC Heating and Cooling, LLC
AAC Heating and Cooling, LLC
4.5(
65
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Warminster, PA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"AC was slowly going bad. Adam opened the system found the problem and replaced wired end as opposed to charging to replace the compressor. Everything works great, fast, great price and on time!"
HVAC
LENNOX: Heating and Air Conditioning
Carrier HVAC
LENNOX: Heating and Air Conditioning-Ductless
Lennox AC

+4

Response time1 day
Recommended by98%of homeowners
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Avatar for Caliber Heating & Cooling, LLC
Caliber Heating & Cooling, LLC
4.9(
52
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Warminster, PA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Our job is not complete as yet, however, we are very pleased and are glad we made a decision to go with Caliber Heating. George the owner does most of the installation himself, he is knowledgeable, professional and efficient. I would highly recommend them for any Heating Cooling project."
Spacepak High Velocity
Spacepak Ductwork
Supply runs for Spacepak
Navien Tankless
Tube Heating

+11

Response time10 hrs
Recommended by94%of homeowners
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Avatar for Retro HVAC Service & Installation, LLC
Retro HVAC Service & Installation, LLC
5.0(
17
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Warminster, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I?ve used Retro a couple times now. Anthony is alway very professional and knowledgeable about what?s going on with my AC system. He?s always about to able identify the problem right away and fix it. Will be calling again in the future if needed"
New Air Conditioning
New Air Conditioning
New Air Conditioning
New Air Conditioning
New Air Conditioning

+7

Response time11 hrs
11 neighbors recently requested a quote
Recommended by16%of homeowners
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Showing 1-10 of 501
Air Conditioning questions, answered by experts

Dry mode positively impacts indoor air quality by reducing excess moisture, which stops the growth of mold and mildew. By maintaining optimal humidity levels, dry mode creates a less hospitable environment for allergens and airborne pathogens, improving overall air quality. However, it's essential to ensure proper ventilation to prevent stale air accumulation.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

The Warminster, PA homeowners’ guide to air conditioning services

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

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