From $50
Up to $500
Closed until Mon, 8:00 AM
At Longview Heating & Air in Frederick, we specialize in HVAC services, transforming residential comfort. We're your trusted partners for air cond…
Compare top-rated hvac providers in Frederick. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Closed until Mon, 8:00 AM
At Longview Heating & Air in Frederick, we specialize in HVAC services, transforming residential comfort. We're your trusted partners for air cond…
From $50
Up to $500
Open 24/7
In the heart of Frederick, we are Carbon Valley Heating, Air, Plumbing & Electrical - your reliable partner for all home comfort needs. Specializi…
From $50
Up to $500
Open 24/7
At Aire Serv of the Front Range in Frederick, we specialize as a premier HVAC services provider. Our expertise spans across air conditioning contr…
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Ratings and reviews come from customers who used the service. Compare hvac pros in Frederick by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Frederick. Listings are refreshed regularly — August 2026.
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Looking for hvac in Frederick? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
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My call for and appointment was answered promptly at a very busy time of high temperatures. The service tech came that afternoon, and determined the condenser and coil had to be replaced, which they did the following day, again at a busy time. The work was completed quickly, was well done, with cleanup and respect for the property. The permit inspection lasted only a few minutes to acknowledge everything was up to code. Because everything happened so quickly, and in challenging temperatures, I did not have time to make a comparison in terms of costs. The invoice was lacking some detail, but the one item that was needed late, a thermostat, was not competitively priced upon comparison. Overall a good experience.
Ben, our tech, was awesome he came in evaluated our system and provided us with his recommendations. He made sure we knew our furnace was safe and even sent us the photos he took of our unit.
I recently had a new furnace replaced. I must say my experience was exceptional! My technician was Benjamin F. He was highly knowledgeable and experienced. He educated me on how furnaces work, why my furnace needed to be replaced and what to expect during the installation. Benji also gave me advice on how to better conserve energy and advice on how to lower my energy bill. Benji also made sure that I understood the quote, and explained why he was giving me the quote. During the day of install, Benji and his crew were very respectful to me and my home. Benji also showed me every step they were taking to make sure the job was done correctly. I would HIGHLY recommend Benji and Aireserve for any heating/AC repairs, maintenance or replacement. The entire process was painless and I trusted that install was done correctly. Bravo to Benji!!!
Excellent service by both Cynthia And Ben from AireServ. They were able to squeeze me in on a weekend when temps were in the 100s. Ben was very thorough and explained all my questions in detail. They earned our business this week and in the future.
Ben always does a great job of cleaning and inspecting my furnace and AC. He explains things in detail where needed and takes pictures of the whole process. He is very friendly, cordial and respectful of my property and time!
Ben and Dario were very helpful and repaired my AC within an hour of arriving. Gave advice on how to maintain and improve my system. Will call them first with any issues. Highly recommended!