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Typical your area range for this kind of work, from regional averages — not a quote from Admiral Climate Control. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
Admiral Climate Control is a Rochester heating and cooling company. Its website lists residential and commercial heating and cooling equipment installation and 24/7 emergency service, and names Portsmouth, Dover, Rochester, Wolfeboro, Kittery and York as its service area. Its New Hampshire HVAC licence, number MBE1000426, held by Admiral Climate Control, LLC, is active on the state registry. It holds an A+ grade with the Better Business Bureau and 4.5 stars from 50 Google ratings. A 2026 customer said they lost heat on a 7-degree morning, the company was onsite within about 2 hours, and the heat was running again in about a half hour. A 2025 customer said a new furnace went in, and when it blew cold air Pat came out, fixed the problem and installed a digital thermostat. A 2024 customer said Admiral converted their heating system from oil to propane and had the estimate ready the same day. A 2023 customer said Bobby repaired a grandmother's heater for about half the low end of the $500-$800 they expected to spend elsewhere. A 2023 customer said Andy and Arthur installed Fujitsu mini-splits with 4 heads and one compressor, kept the floor clean and spent some time giving them training. A 2022 customer said four more mini-split units went in upstairs in a three-story house within a day and a half. A recent customer said a visit to diagnose a multi-zone A/C system cost over $500, a second opinion found a loose wire rather than the nearly $800 zone controller they were quoted, and a promised refund never came. A 2025 customer said the company refused to fix leaks in a Fujitsu mini-split system installed in December 2020, and that another company found over 4 leaks and fixing it cost over $2600. A 2023 customer said they were charged $109 when Steve, the owner, came back out to re-quote a heating and cooling unit after first quoting only for AC.
“Admiral Climate Control of Rochester.”
I had a very disappointing experience with Admiral Mechanical. They came to diagnose a problem with my multi-zone A/C system and charged me over $500 for the visit. The technician appeared to have little understanding of how multi-zone systems work and incorrectly diagnosed the problem. I was then quoted nearly $800 to replace the zone controller. Before authorizing the repair, I got a second opinion, and the actual problem turned out to be nothing more than a loose wire. The system was repaired without replacing the controller. After I brought this to their attention, I was told I would receive a refund. Unfortunately, despite repeated attempts to contact the company, my calls were never returned, and the promised refund was never provided. Based on my experience, I found the diagnosis to be inaccurate, the recommended repair to be unnecessary, and the customer service to be very disappointing. I would not recommend Admiral Mechanical for any HVAC service.
We had an excellent experience w/ everyone at Admiral. They were super helpful and accommodating. Very reasonable rates for new AC installation. Highly recommend.
We have been using Admiral since 2017, they have done all our HVAC service and repairs and replaced our tired central air system a few years ago. We lost heat on the morning of 1/5/26 when it was 7 degrees out. They were onsite within about 2 hours of my call and had the heat up and running again in about a half hour. We had a similar issue a couple years back and they arrived promptly as well. Great job by the tech that came out (Dennis) and the company, highly recommended!
I was told from a different company that I needed my oil tank changed; I used Admiral because their price/quote was much better than the other company. It was done incredibly quickly and got my furnace up and running, especially with this cold weather. Thanks Steve!
My husband and my furnace decided to kick the bucket last weekend. On Monday the 24th, Devon and his crew mate (I didn’t catch his name,) arrived bright and early with our beautiful brand new furnace! Both of them were friendly, prompt, knowledgeable, and got our new baby up and running in no time! Unfortunately, she was blowing cold air, so my husband called the company and Pat came out almost instantly and fixed the problem in no time at all! He also installed a beautiful digital thermostat for us, as the one that we had was pretty old and hard to read. Everyone was so friendly, and we loved having the pleasure of their company. Since then, she runs like a charm, and keeps the house nice and warm! Thank-you so so much for your awesome customer service, and the gift of staying warn this winter! I would definitely be a returning customer in the future!
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1 change recorded — last scanned Oct 18, 2026.
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State-verified HVAC license since 2010Not yet rated
State-verified HVAC license since 20092.2