Verified record
In August 2026 a customer with a furnace and thermostat setup that at least two other companies couldn't figure out wrote that Beaudoin Plumbing Heating & AC explained what was going on and how to fix it, at a price very reasonable next to other bids. The Leominster company describes itself on the BBB as a family-owned plumbing and heating business and lists heating and air conditioning installs and repairs, humidifiers, whole-house filtration and plumbing. In September 2026 Johnny and Dom fixed a customer's leaking furnace and were respectful of the busy household. In June 2026 a customer had a pipe leaking on a Sunday morning with 30 people due for a family party; after a message, they got a prompt call back, and the technician came once he finished his current job and fixed the pipe in time for the party. In November 2025 Johnny found the damage on a customer's boiler and said parts would take 3–4 business days; after a week the customer learned the vendor had never placed the order, and Beaudoin reordered the parts and had them overnighted. In December 2024 a customer's AC condensing unit seized up on a 94-degree day, and another unit was ordered and replaced within 2 days. In a December 2023 review, Eric helped a customer design a mini-split heat pump system for a tricky installation, and the customer wrote that Mary, who handles the scheduling, was on top of things and very responsive. In January 2026 a customer wrote that Mary is quick to respond, friendly and accommodating. In October 2023 Beaudoin replaced a customer's furnace and A/C. In a 2022 review, the company replaced a customer's furnace and oil tank, filtered the oil when back-filling the new tank, and the fire department and homeowner's insurance inspections passed. In November 2023 a customer gave one star: the company cancelled a regular service the afternoon before, was late to the rescheduled visit weeks later, and wanted an extra $185 on top of the $250 service to reattach two small hoses on a gas burner's pressure switch, leaving without doing it. The Massachusetts HVAC license 13556-SM-M1 held by Keith J Beaudoin is expired on the state registry. The BBB lists license BU-114963 and an A+ grade with accreditation, and Beaudoin holds 4.5 stars from 70 Google ratings.
Johnny and Dom were fantastic. They fixed my leaking furnace and were polite and respectful of my busy household.
100% recommend. I have a challenging set up with my furnace and thermostats that at least 2 other companies couldn’t figure out. I was so impressed with the customer service and time taken to explain what was going on with my setup and how to fix it. And the price was very reasonable compared to other bids. Very happy customer :) Thank you!
We had an emergency (pipe leaking) on a Sunday morning, with 30 people coming to our home for a family party later that day. We called Beaudoin and left a message and promptly received a call back. The technician was able to come over (as soon as he was done his current job) and fixed the pipe. And we were able to have our family party with no issues! Thank you soooo much! Your service was a life saver and sooo appreciate it!!
No heat on coldest day of year. My pipes frozen. Aidan and John arrived quick—they were extremely professional—I Will definitely recommend. Weird, in this day and age, to come across nice people not trying to rip you off. 5 stars!
Beaudoin is wonderful! All of my experiences have been incredibly positive. Mary is quick to respond and is always friendly and accommodating. The techs (most recently Eric) have all been knowledgeable, efficient, reliable, and extremely pleasant. Beaudoin goes out of their way to ensure prompt and thorough service. I can't recommend them highly enough.
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2 changes recorded — last scanned Sep 22, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Beaudoin Plumbing Heating & AC. 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
Certified attributes are verified against the public registry. Others are the business's own statement.
Certified attributes are verified against the public registry. Others are the business's own statement.
32 years in business2.4