4.3 
148 *The Angi rating for Heating And Air Conditioning Service companies in Queenstown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Queenstown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on October 03, 2026
Serving Queenstown, MD and surrounding areas
Approved (Corporate)
In business since 1945
Free estimates
Emergency services offered
"This was a maintenance visit for the warm season on my recently installed new HVAC unit."
Serving Queenstown, MD and surrounding areas
Approved (Corporate)
In business since 1982
Free estimates
Emergency services offered
"Anthony Flint HVAC technician was very professional, found the probably and fixed it in timely fashion Excellent service!"
Serving Queenstown, MD and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Mack is dedicated to what he does and went out of his way to diagnose my problem and link me with HVAC personnel who could address related issues. He cleaned my ducts perfectly and my system is working well now."
Serving Queenstown, MD and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"I had a great experience with Nate. He was extremely knowledgeable about A/C systems and was far more well-versed than many other companies in the area. He took the time to explain everything clearly, answer my questions, and make sure I understood the issue and solution. Nate was also very friendly, professional, and informative throughout the entire visit. I truly appreciated his expertise and excellent customer service. I would highly recommend Nate to anyone needing HVAC service."
Serving Queenstown, MD and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"From start to finish Wes and Dave were great. They were the only HVAC company who didn't try and up sell me on equipment I did not need or want. Wes spent almost 3 hours with me looking over my existing systems and making recommendations. They were by far the best on price too. On day of install we installed 2 x 2.5 Ton Trane units. We had two crews, who were really nice and took pride in their work. We did have an issue with one of the units with the blower motor two days after install. Of course it was a Friday night at 10pm. Both Wes and Dave called me immediately, and had a tech onsite on Saturday morning. The tech was able to get us back up and running while they ordered a new blower motor. Everything was completed on the following Tuesday, on my schedule. Throughout the whole process, it was easy to get a hold of Wes or Dave, which is very important to me when dealing with a company. While I wish I didn't have an issue with a brand new unit, Chesapeake resolved it as quickly as possible. Can't ask for more then that."
+4
Serving Queenstown, MD and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Everyone is polite and professional. I would highly recommend this company for your household needs."
+137
Serving Queenstown, MD and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"I hired them to come and install an exhaust fan as well as a thermostat. After realizing my hvac system also had a humidifier function that was incompatible with the thermostat I bought they were able to properly install my exhaust fan (I bought the wrong kind as well) and hung a chandelier under two hours. Very efficient and fair pricing."
Serving Queenstown, MD and surrounding areas
Approved
In business since 1978
Free estimates
Warranties offered
The team at JC Warner Heating and Cooling is passionate about providing reliable, expert service. Whether its a repair, maintenance, or installation, they bring years of experience and a friendly approach to every job. Their focus is on making sure your home or business stays comfortable, with service you can trust.\n\nWith over 40 years of experience serving residents in the Queenstown area, our ever-increasing list of happy customers have become like family to us. We strive to maintain the highest-quality of service no matter what and provide a wide range of home installation services all at competitive prices.
Serving Queenstown, MD and surrounding areas
Approved
In business since 1961
Free estimates
Customers say: Quality work
"Lightning damaged several of the electronics in our house. I scheduled for an electrician to come out today and Dave was here, on time. He is professional and friendly...and he like dogs! Dave quickly and efficiently diagnosed each problem and was able to repair some items and give us direction for non-electrical repairs, such as HVAC and plumbing. Next time we need an electrical service, I guarantee it will be Gunther’s Electric!"
+48
Serving Queenstown, MD and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
The team at JC Warner Heating and Cooling is passionate about providing reliable, expert service. Whether its a repair, maintenance, or installation, they bring years of experience and a friendly approach to every job. Their focus is on making sure your home or business stays comfortable, with service you can trust.\n\nWith over 40 years of experience serving residents in the Queenstown area, our ever-increasing list of happy customers have become like family to us. We strive to maintain the highest-quality of service no matter what and provide a wide range of home installation services all at competitive prices.
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