Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Mark Storrs Plumbing & Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
Mark Storrs Plumbing & Heating is Mark Storrs's plumbing and heating business, and his Massachusetts plumber licence, 34878-PL-J, is active on the state registry. In a 2024 piece on contractormag.com, Storrs, the proprietor, said of one home's boiler that it "was leaking from top to bottom from sediment buildup." A 2024 review said Mark installed a new gas water heater and was timely, friendly, and patient with questions. Another 2024 review said he came out for a service call on a tankless hot water heater and was extremely professional and timely. A 2024 review said he accommodated an urgent request for service twice and got the job done despite it requiring several visits. A 2024 review called him very knowledgeable in all areas of plumbing, heating, water filtration and gas piping, with very reasonable prices. A 2025 review said Mark came recommended by a builder and was on time, honest, efficient, knowledgeable and professional. A 2024 review said neighbors referred him about 2 years earlier and he had been called back ever since. A 2024 review said Mark came right over and gave a quote, said he would be back in the morning, and then did not call back or show.
““Sometimes it’s related to water quality, but that wasn’t the case for this home,’’ said Storrs, the proprietor of Mark Storrs Plumbing & Heating. “The boiler was leaking from top to bottom from sediment buildup. It was high efficiency, but it wasn’t well-hung and was not properly serviced.””
My builder recommended Mark Storr and I couldn't be more pleased with the job. Mark was easy to contact and coordinate an appointment. He was on time, honest, efficient, knowledgeable & professional... what more can you ask for? Terrific guy - great service!
Worked with Mark on several projects now straightforward, fair, on time easy to work with goes the extra mile to get things done right. Always my go to recommend for anything plumbing!
Mark is highly professional, efficient and treats your home like his own. He accommodated an urgent request for service twice and was able to get the job done despite requiring several visits. He is a kind, honest person who will treat you with respect. I will use Mark for all of my future needs and I highly recommend him to all.
Mark provides quality service! He responds in a timely manner and is very knowledgeable in all areas of plumbing, heating, water filtration and gas piping! His prices are very reasonable as well!
Mark came right over gave me a quote would be back in the morning! No call back no show never again
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2 changes recorded — last scanned Sep 25, 2026.
Transparent diagnostics5.0
Quoted price holds5.0
Midnight and weekend help5.0
Broad plumbing and HVAC range5.0
Rapid response5.0
Repeat, years-long customers5.0
New water heater in the next morning3.6
Urgent response2.9