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Typical Greater Boston range for this kind of work, from regional averages — not a quote from CALZINI PLUMBING AND HEATING. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
In a 2022 Google review, a landlord who had to replace a hot water heater for tenants wrote that Calzini's Plumbing was the only one that "responded and came out right away." That 2022 reviewer said they arrived within an hour and were out within an hour after "with everything functioning perfectly," and that Dave from Calzini's arrived early the next morning to have a permit pulled. In a 2024 Google review, a customer who had a bidet installed, with a tap into the hot water line under the sink, described a very slow leak that dripped to the floor below and damaged the ceiling and wall. That 2024 reviewer wrote that they called twice, were never called back, and had the hot water to that sink shut off for months. David Calzini's Massachusetts plumbing licence is active on the state registry. On Google, the business holds 4.4 stars from 7 ratings.
I had a bidet installed and needed to have him tap into the hot water line under the sink. There was a very slow leak that dripped down to floor below causing damage to the ceiling and wall. He called twice and was told he call me back and come over to look at it.. I was never called back and have had the hot water shut off on my sink for months now. People make mistakes, but it’s how you handle the mistakes that count, and he just decided to ignore me after I called twice to try to resolve the problem.
Dave from Calzini's Plumbing and Heating got me through a hard time when I couldn't get anyone else to provide service on short notice. As a landlord, I had to replace a hot water heater for my tenants as soon as possible. I had to shut the water off and they were extremely upset about it. The only one that responded and came out right away was Calzini's Plumbing. They arrived within an hour and were out within an hour after with everything functioning perfectly. It was in the evening so couldn't get a permit that night. Dave from Calzini's arrived early the next morning to have a permit pulled and all was good again. I can't say enough about this company and would recommend Calzini's Plumbing and Heating to anyone for all your service needs. Thanks Dave Calzini!
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2 changes recorded — last scanned Sep 24, 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
Fast turnaround3.9
Water heater replaced in four hours2.6