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Typical your area range for this kind of work, from regional averages — not a quote from American Comfort HVAC. 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
American Comfort HVAC, LLC holds NH HVAC licence MBE2001288, active on the state registry. It has 5 stars from 22 ratings on Google, 5.0 stars from 16 ratings on Thumbtack and 4.7 stars from 16 ratings on HomeAdvisor. A recent Google reviewer describes a skilled, knowledgeable and polite owner who did the work in a timely manner, cleaned the work area each day and priced the job competitively. In a recent HomeAdvisor review, a customer says Dan was on time, cleaned up after himself and charged a reasonable price. In a 2026 Google review, a customer wrote that their old Heat Maker combination heat and hot water boiler started backfiring on a Tuesday; that 2026 reviewer said Dan quoted a competitive price on Wednesday, removed the old system and installed a new Rennai unit on Thursday, then completed the plumbing and had it operational by 5:30 pm on Friday, a night the temperature went down to -6 degrees. In another 2026 review, a customer wrote that Dan and his partner installed their heating system in just one day on a very cold winter day. A third 2026 reviewer wrote that Dan called back in the morning as promised when their heat wasn't working, came to the house first thing and fixed what needed to be fixed. In a 2023 Thumbtack review, a customer with COPD whose central air conditioner died during a week of 90 degree weather wrote that Dan made an appointment for the following day to quote the job and said he could install the replacement the day after; that 2023 reviewer wrote that one of the other contractors they spoke with was scheduling work six weeks out. In a 2022 review, a customer wrote that Dan got a new natural gas steam boiler installed and included air vents and a thermostat install that others would not have done. A 2020 HomeAdvisor reviewer wrote that Dan found a different HVAC company's work had left an item incorrectly wired, so no new compressor was needed for the air conditioner; that 2020 reviewer said he corrected the wiring and charged the system with 1 pound of R405 refrigerant.
Very skilled, knowledgeable and polite owner. Did work in a timely manner. Each day he cleaned the work area as if he was not there. Pricing was competitive. Excellent value for price and workmanship. I would definitely recommend to friends and family.
Dan was on time and did a wonderful job with everything. Cleaned up after himself and was excellent. Price was reasonable as well.
My old Heat Maker combination heat & hot water boiler unit starting backfiring again for the 3rd time in 30+ years on Tuesday due a failed burner pot. Dan Quoted me a competitive price on Wednesday, I accepted it, he ordered a new Rennai system, removed the old system and installed the mounting plywood and unit on Thursday. He completed all of the plumbing on Friday and had it operational by 5:30 pm that day. I was very pleased as the night time temperature went down to -6 degrees that night. He worked quickly and professionally.
Dan and his partner installed our heating system in just one day .I recognize theirs great job for long hours in a very cold winter day. He was a very professional ready to make everything works efficiently. Thanks.
I called Dan in a panic as my heat wasn't working he said he would call me in the AM and he did as he promise. He was able to come to my house 1st thing in the morning and fixed what needed to be fixed.
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1 change recorded — last scanned Sep 30, 2026.
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