Verified record
Michael Mercier Plumbing & Heating is a one-man Salem, Massachusetts operation built around plumbing and heating work — furnaces, hot water heaters, and the everyday systems that keep a house running. The fullest account on file, a 2025 review, describes Mike servicing the same customer's aging combo furnace and hot water heater for years before eventually helping them replace it, walking them through the decision step by step rather than pushing a sale, and explaining the tradeoffs along the way. There isn't much of a public track record beyond that one account, so it's worth asking directly about current availability and pricing before booking.
Mike has been servicing our old combo furnace and hot water heater for years. Finally, we had to make the decision to replace the system. Mike walked us through every step of the way and never pushed us. He shared his knowledge and expertise with us to aid us in making the best decision for our home. He and his team working tirelessly to get the unit replaced as quickly as possible. Everyone was incredibly professional and meticulously to do a great job while respecting our home. I have and will continue to recommend Mike to anyone is need of a plumber.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Michael Mercier Plumbing & Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
Specializes in
Also offers
Languages
1 change recorded — last scanned Jul 1, 2026.
Old-house experience5.0
Verified license5.0
Fast emergency response4.7