*The Angi rating for Air Conditioning companies in Poolesville, MD 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 Poolesville, MD 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 July 04, 2026
Serving Poolesville, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1982
Free estimates
Emergency services offered
"The service that we received was excellent. Very professional and knowledgeable. I recommend Presidential Heating & Air Conditioning Inc."
+6
Serving Poolesville, MD and surrounding areas
Approved
Credit card accepted
Customers say: True professional
"I had the best experience with Hecomo Heating & Cooling. My house's AC/heating system stopped working all of the sudden and the temperatures at the time were 90 degrees and up. I was desperate looking into many different companies. Many of them, came over to my house and did estimates at ridiculously high prices. Luckily, I found Hecomo. They came to my house, did an estimate and were ready to install my AC/heating unit very quickly and at a good price. Also, the customer service was great. They were there for me throughout the whole process. They explained to me everything that I needed to know about the system and the features. Everything is very modern and updated. I am very happy I found Hecomo."
+8
Serving Poolesville, MD and surrounding areas
Approved (Corporate)
In business since 1970
Free estimates
Warranties offered
"My experience was fine. I went with this company instead of another company because of the reviews I read on Angie's List. It took them about a half a day to install the air conditioning unit. I think it was 3 workers that came out."
Serving Poolesville, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"He was very accommodating considering the weather conditions and gave service with a smile."
Serving Poolesville, MD and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"It was a pleasure hiring Sean. He was able to install our new thermostat which involved updating the wiring and removal of a module. Another company was unable to perform these tasks to get the HVAC running but Sean quickly resolved the issue. He was very friendly, knowledgeable, and punctual. Don't miss out on hiring Simply Home services, you won't regret it."
Serving Poolesville, MD and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Credit card accepted
"OUTSTANDING JOB, REPLACED MY OLD CENTRAL AIR CONDITION SYSTEM."
Serving Poolesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"Regal did an excellent job on cleaning my air ducts and dryer vent after a remodeling. Very professional and explained everything before starting. I would highly recommend this company."
+12
Serving Poolesville, MD and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"If youre seeking perfection in air dust cleaning, look no further than DMV Pro Service. Tony's expertise and the variety of services they offer, like chimney cap installation, make them a standout choice."
+8
Serving Poolesville, MD and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Best Air Quality and Restoration did a spectacular job! I can't say enough about the employees. They did an outstanding job! They were punctual,polite and followed social distancing protocols.They assessed the home and cleaned the air ducts quickly and efficiently. I am very pleased with their service and highly recommended this company. I purchased a new home and had them come clean the ducts to improve the homes environment. They showed me before and after pictures and I noticed a difference right away"
+50
Serving Poolesville, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"I received six estimates for replacing my air conditioning system. Of the six, four came in at a reasonable price including the estimate from the Michael Bonsby Company. Three of the four estimators made a good impression but the one who impressed me the most was David Lux of Michael Bonsby. He spent the most time, provided the most information, and fully answered all of my questions in all of my contacts with him prior to signing the contract. Even after I signed the contract, had the system installed, and made final payment, David Lux was still very prompt in answering my inquiries. So far I am very happy with the air conditioning system installed by and I would highly recommend the Michael Bonsby Company if you ever need to replace your air conditioning system."
+3
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