Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Dave the Plumber LLC.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
Dave the Plumber LLC is a Salem, New Hampshire plumbing, heating and air conditioning shop that works across New England, with a focus on heat pumps and ductless mini-split systems as an authorized GREE dealer. The business describes itself as owner-operated and family owned, and says it has 25 years behind it. The work customers describe most often is comfort equipment. A homeowner whose three-zone ductless system had died wrote in 2022 that Dave assessed it, recommended and installed a new GREE system that both heats and cools, and charged what they felt was a surprisingly fair price. Another had a whole-home ductless system put in. A Massachusetts household replacing an aging central air unit with a heat pump wrote in 2022 that he explained the process, quoted a fair price for a whole-house system, and went as far as attaining a state certification so they could claim their rebate. Heating emergencies come up repeatedly. One reviewer's boiler failed and he arrived within the hour. When a family's heating system was going in cold weather, a 2025 review says he prioritized the installation and set up a temporary water heater so they were not without hot water in the meantime. A 2023 reviewer had nine broken pipes in a crawl space after a bad winterization and says he squeezed the repair into the same day they called, when other companies were quoting four to five days. Price comes up in the same breath as the work in review after review: competitive, well below higher estimates, more than fair, on point. So does reachability, with one customer describing calls and texts answered immediately and their schedule worked around. Several customers are on their second or third job with him, including annual maintenance on a Navien heating system and two years of ongoing service after he diagnosed a legacy boiler others could not. The one thing to press on is follow-through after payment. A 2023 one-star reviewer says they paid 300 dollars for a garbage disposal repair that did not fix the problem, that he agreed to come back, and that the return visit never happened and they heard nothing for months. Nothing else in the record repeats that pattern, but it is the risk worth managing. He is a sensible call for heat pump, mini-split, boiler and general plumbing work around Salem and over the Massachusetts line, particularly when you need someone fast. Agree in writing what happens if the fix does not hold, and hold back final payment until the problem is actually gone.
“I had a great experience with Dave the Plumber out of Salem”
I hired Dave to do some plumbing work at my house and couldn’t be more impressed. His professionalism, communication, and attention to detail really stood out. He works neatly and takes pride in doing things the right way, and makes sure everything in completed to the highest standard. What I appreciate most was his willingness to share his knowledge and offer helpful suggestions that improved my overall project. It’s clear he brings a lot of experience to the table. I highly recommend Dave to anyone looking for a reliable, high quality plumbing and HVAC contractor
Dave The Plumber and his team are awesome. They do excellent work and very friendly impersonal if you need a plumber Dave’s your guy.
Dave the Plumber was outstanding to work with and I give him my highest recommendation! When our heating system was failing he came out and gave an estimate and prioritized our installation so that we were not without heat and hot water during cold weather, he even set up a temporary water heater so that we we didn't go without hot water. His price was very competitive and well below the higher estimates we had received, but his quality of work and craftsmanship in installation were top notch!
Dave has serviced our house for the last two years since he originally solved our heating issues a couple of winters ago when our combined hot water heater / boiler could not keep up with our demands. We had gotten a lot of run around about folks knowing what was wrong with our legacy system and how to fix it. Dave was our third and final call. Dave immediately stabilized the situation in a cold house and then helped us figure out the long-term solution that has us doing well. Dave did a great job figuring out how to correctly heat our 5,000sf house that others said would not be easily done or wanted to charge an exorbitant amount of money to address. He's since come back to do annual services and fix other issues. He's our first call for heating and plumbing needs and we wouldn't have it any other way.
I've known Dave for many years and his work is 5 star quality as well as his character. He is kind, hardworking, knowledge and trustworthy.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 23, 2026.
Transparent diagnostics5.0
Honest, no-upsell service5.0
Repeat, years-long customers5.0
Honest pricing5.0
Decades-long customers5.0
A technician at the door within hours5.0
Hard diagnoses4.2
Water heater swaps3.4