At A Supreme Heating & Air Conditioning, we proudly serve homes and businesses throughout Glen Burnie, Severna Park, Millersville, and the surrounding areas. Whether you need heating, cooling, or indoor air quality services, our experienced team is ready to provide fast, reliable solutions tailored to your needs. With over 30 years of experience, we’re committed to delivering top-notch service and keeping your comfort a priority. Contact us today to see how we can help keep your space comfortable all year round!
Aberdeen
Aberdeen Proving Ground
Abingdon
Annapolis
Annapolis Junction
Arnold
Baltimore
Bel Air
Bowie
Brooklyn
Burtonsville
Catonsville
Clarksville
Cockeysville
Columbia
Crofton
Crownsville
Curtis Bay
Dundalk
Edgewater
Edgewood
Elkridge
Ellicott City
Essex
Fallston
Fort George G Meade
Fulton
Gambrills
Glen Burnie
Glenn Dale
Glenwood
Gwynn Oak
Halethorpe
Hanover
Harmans
Jessup
Joppa
Laurel
Linthicum Heights
Lutherville Timonium
Millersville
Nottingham
Odenton
Olney
Owings Mills
Parkville
Pasadena
Perry Hall
Pikesville
Randallstown
Reisterstown
Riva
Riverdale
Rosedale
Savage
Severn
Severna Park
Sparrows Point
Sykesville
Towson
Upper Marlboro
White Marsh
Windsor Mill
Posted on Helene HaughTrustindex verifies that the original source of the review is Google. I had a great experience with supreme heating and air During the heat wave when we had 109 degree heat my air-conditioning stopped blowing cold air.so I called a few places to see if someone would be able to come out to the house and check what's wrong They answered the phone right away and came out the same day I called and fixed the problem THANK you very much for that I was very thankful.the repair person was on time and all was well I have 4 stars Only because it was a little expensive But honestly I was happy my air worked again So thanksPosted on Yve MTrustindex verifies that the original source of the review is Google. They were able to get me an appt the same day I called. William was very knowledgeable and professional.Posted on John O'HaraTrustindex verifies that the original source of the review is Google. The technician arrived promptly, assessed the problem with my AC unit and made the repair (a capacitor failure). He was very professional and courteous. He checked out some other components of the system to make sure there wasn't a secondary issue. This is the second time I have used this firm (last winter they quickly replaced a failed heating system when everyone else couldn't respond for several days). I am very pleased with their service.Posted on Sandy WicksTrustindex verifies that the original source of the review is Google. Technician explained each step to determine the cause and solutions to the outside compressor. He also explained the condition of the hot water heater and that it will need to be replaced.Posted on Jeff HartzTrustindex verifies that the original source of the review is Google. Came next day and efficiently replaced the furnace blower motor that was bad.Posted on Jen MTrustindex verifies that the original source of the review is Google. We had a great experience with A Supreme. They have done work for us now in 3 different homes and have always been very professional and thorough. The technicians were friendly, knowledgeable and respectful of our home, putting down drop cloths to avoid any damage or mess. I would not hesitate to call A Supreme again in the future.Posted on Denise GerberTrustindex verifies that the original source of the review is Google. The technician was so nice and professional. Explained all our options! A Supreme was amazing! Took the time to explain everything!Posted on Jamie CTrustindex verifies that the original source of the review is Google. The technician DJ came out and helped us in a quick and efficient manner! I was happy with how friendly and knowledgeable he was. He answered all of my questions or concerns with my HVAC unit and fixed the problem fast. He did a fantastic job and I signed up for yearly routine maintenance with this company!