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

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."
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+3

4 neighbors recently requested a quote
Recommended by91%of homeowners
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 were exploring all the options with different providers. Ed from ECC came and talked about doing ducted mini-splits, since there was room in an attic space and room in a cellar. Usually people want you to do ductless mini-splits which are the ones that hang on the walls. I liked Ed's ideas and plus he didn't lally-gag around and try to schmooze like some other sales people. The actual work took place in the timeframe given and at the price estimated. I'm very happy with the result, and Tony did a great job. The top floor and bottom floor have air, no remotes, but thermostats on each floor. The air comes through registers rather than a wall hung unit. So we even have it in the small bathroom. The two zones allow you to just cool the area you're using, and since I'm the one living there alone, that's good. I recommend this company. The approximate price was over $12,000 with Angie's discount. Comparable to other quotes."
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Response time2 days
Response rate99%
5 neighbors recently requested a quote
Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
4.7(
274
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Warminster, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"Dave came Monday evaluated my system for repair. I ask for information to replace instead because of a prescient leak and possible over stressed system. Jerry came Tuesday. I decided to place with a 2 1/2 ton unit 3 ton to better fit home needs. I had an air cleaning unit added. I also had mini split unit installed in garage. The four man crew came Wednesday installed very thing plus cleaned the ductwork. I am very pleased. The compressor unit much quieter than the old, hardly hear it. By the way this is all done with the Coronavirus social distance thing. Very one did extremely well."
 Installations
 Technicians
 Office
  Installations
  Technicians

+16

82 neighbors recently requested a quote
Recommended by92%of homeowners
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

"Brian called me about 2 hours after I set up an appointment on AngI list. I explained what was happening with my air conditioner. He said he would come on Tuesday. He arrived promptly at the time we agreed. He took the time to explain what he was going to do and walked me through the entire process. I felt he took his time and answered all of my questions. He was able to complete the repair in a timely manner. I would highly recommend him. His price was fair and I feel I have made a new friend! Kathleen Van Osten"
Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
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

"I hired this company to service my AC system. However, when the power to the AC was turned on the AC surged out. Therefore, my system was unable to be serviced. Thus, I didn’t want to give the company a poor rating as the situation was out of their control."
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
The Duct Pros, LLC
4.9(
567
)
Air Ducts & Vents - Clean

Serving Warminster, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Greg was very professional in cleaning out heating/AC vents throughout our home. He was on time ,very sociable and did a fantastic job in a very short amount of time. Very reasonable and would highly recommend . Extremely happy with the job he performed"
Response time9 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Dilling Heating & Cooling
Dilling Heating & Cooling
4.5(
44
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceAir Ducts & Vents - Clean+2 more

Serving Warminster, PA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

At Dilling: Heating, Cooling, Plumbing & Electrical, we provide HVAC, Plumbing, and Electrical repair, maintenance, and replacement services in the Charlotte Metro and surrounding areas. We are available to you 24 hours a day, seven days a week, and can respond to your home's service issues within 24 to 48 hours upon initial request. Give us a call today! Dilling Does It - Since 1955!

5 neighbors recently requested a quote
Recommended by84%of homeowners
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
Avatar for Petro Home Services
Petro Home Services
4.4(
1,786
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Warminster, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"

we had a leak problem and the tech came and looked over our equipment, fixed the problem and left. It cost us nothing and we have had their home heating service contracts for over 20 years.  They have NEVER ONCE not shown up or not helped and in the two furnace emergencies we had--they were here with in 1hr. 

We are very happy.


"
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Response time6 days
Response rate100%
18 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

For washable or electrostatic air conditioner filters, you can soak and rinse them with water. If you rinse the filter with water, make sure to use a faucet, shower head, or garden hose with a gentle water pressure setting, as strong water pressure could damage the filter.

But for disposable filters, water could ruin the filter, even allowing mold to grow in the filter. Instead, these filters should be replaced.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the 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.