*The Angi rating for Air Conditioning companies in Perry Hall, 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 Perry Hall, 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 17, 2026
Serving Perry Hall, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"DUCTZ- did a complete hvac duct cleaning, including blower motor and indoor coil unit. The technicians Jamie & Jim did a excellent job. I highly recommend this company and this service."
+3
Serving Perry Hall, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Awesome job on fixing my AC unit!"
+5
Serving Perry Hall, MD and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Aaron is professional, friendly, honest and was very knowledgeable. Walked us through the process from start to finish. He went above and beyond and gave me great tips to increase the lifespan of my AC unit. I would recommend him to anyone needing HVAC services"
Serving Perry Hall, 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 Perry Hall, MD and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"I hired Best Air Quality and Restoration to clean my dryer vent. I was very pleased with their level of professionalism. All my questions were answered without hesitation. The price was fair and affordable. Dennis, the technician notified me of his expected arrival time. He was very nice and pleasant. Dennis explained what the job entailed and completed the job within an hour. There was no excess lint or debris in my home to clean. I would recommend Best Air Quality and Restoration to others to experience for themselves. I intend to use other Best Air Quality and Restoration services again in the near future."
+50
Serving Perry Hall, MD and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"They are prompt, courteous and know air conditioners"
+1
Serving Perry Hall, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"I would absolutely recommend Carroll Mechanical. Their customer service was exceptional. After our heat pump failed, I reached out to learn more about upgrading our system. I spoke with Janel and she quickly scheduled an appointment for their expert (Chris) to come out to our house and talk us through our options. He educated us on the different systems on the market and the pros and cons of each. He was honest and not pushy (unlike some companies in the area?). The quote they sent was detailed and transparent. We decided to go with a new energy-efficient system and were able to schedule the install for the next day. The high efficiency system qualified for a tax credit and utility company rebate, which Carroll Mechanical handled for me. That added up to $4k of savings!! The install team was professional, courteous, and took their time to make sure everything was installed correctly. What i loved the most was the attention to detail. They took the time to explain how to operate the"
Serving Perry Hall, MD and surrounding areas
Approved (Corporate)
In business since 1945
Free estimates
Emergency services offered
"The sales rep was very attentive when coming over and designing a solution to our heat and air needs. We were able to get a large team of workers here and knocked out an entire house install in one day. Some trash and miscellaneous items were left in our yard. When we needed additional items from the sales rep he will respond back saying he will take care of it but still has not. I have brought this up to him over 4 times and I still get nothing. The price seemed pretty high, and we had to shop the price around some but the company came with good financing options and some guarantees that others could not. The mini-split units work great."
Serving Perry Hall, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Warranties offered
"Great and Professional Service. Loved the new Carrier Heater that was installed"
Serving Perry Hall, MD and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"I had an excellent experience with this pro, both with the initial AC service and the subsequent estimate and replacement of the HVAC system."
+27
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