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IS Plumbing is your local plumber in Grafton, MA — covering North Grafton, South Grafton and Grafton Common from our shop in neighboring Millbury, with plumbing, water heaters, boilers, gas fitting and drain work.
Grafton runs from historic mill-village homes around the Common to newer subdivisions near the North Grafton commuter rail — so one day we're repiping a century-old colonial and the next we're roughing in a bathroom for a new build. Water heater and boiler installation, gas piping, drain and sewer work, water filtration — all done to code, pulled under the proper Grafton permits and inspected.
Yes — we cover the whole town: North Grafton, South Grafton, Grafton Common and the Farnumsville area. Our shop is minutes away in Millbury, so response times are fast.
Yes. We install tankless water heaters (Navien, Rinnai) and whole-house water filtration and softeners — sized for your home and water, permitted and inspected.
From our shop in Millbury, MA we serve Grafton and the surrounding towns across the Worcester area, MetroWest and Greater Boston. Don't see your town listed? Call and ask.
Free quotes for scheduled work · 24/7 line for emergencies.
