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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Marc Chandonnet Plumbing and Heating, LLC. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
Marc Chandonnet Plumbing and Heating, LLC carries an A+ grade with the Better Business Bureau, and the company's own site says it has served Chelmsford, Bedford, Burlington, Concord and Lexington for many years. Google shows a 4.3-star rating from 6 ratings. In a 2026 review, a customer called in for an emergency hot water tank replacement said Marc and his crew kept them updated on the repair's progress and showed up on time as scheduled, praising the clean, reliable work and friendly manner. Another review, from January 2026, said Marc has been their go-to plumber for years, always answers his phone, and has jumped in on several emergency calls. In a 2023 review, a customer described a same-day heating system swap at their mother's house, with the heat working well afterward. Marc Chandonnet Plumbing and Heating fits both an emergency plumbing call and a heating system swap around Chelmsford, Bedford, Burlington, Concord or Lexington; its reviews describe homeowners who kept calling the same plumber back for years.
Clean reliable service, outstanding quality, and an honest and friendly disposition—How can you beat all that on an emergency hot water tank replacement?! Marc and his crew kept me in the loop about the progress of the repair job, showed up on time on the scheduled day, disposed of the old water heater, and charged a fair and reasonable rate for his services. He is now my permanent plumber after this call!
Marc has been our go to Plumber for many years. He always answers his phone. We had several emergency calls that he jumped right in and helped us with. Highly recommend him and his crew!
came out to my moms house, took out old system out, and set up new system same day heat works great, she's warm again, would recommend great job.
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2 changes recorded — last scanned Sep 22, 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
Broad project mix3.5
3.1