Owner-run since 2016 · Milford, MassachusettsMonday–Friday, 8:00 AM–5:00 PM   (508) 361-9450

Your local plumber in Milford, MA

Cornerstone Plumbing is based in Milford, Massachusetts, and has worked for Milford homeowners, landlords, property managers and contractors since 2016. It's an owner-run shop: Brandon and a small team handle plumbing repairs, water heaters, drain cleaning, heating and renovation plumbing. Call (508) 361-9450.

Do I need a plumbing permit in Milford, MA?

Most plumbing work in Milford beyond minor repairs needs a permit from the town's Department of Inspections, which oversees plumbing and gas permits and inspections. Under Massachusetts law, only a licensed plumber can pull a plumbing permit. Cornerstone Plumbing tells you up front whether your Milford job needs one.

Is Cornerstone Plumbing a local Milford company?

Yes. Cornerstone Plumbing is based in Milford, Massachusetts, and has served the town since 2016. It's owner-run, so customers talk to Brandon, the owner, and reviews regularly mention him by name. The company is BBB accredited with an A+ rating. Call (508) 361-9450 for plumbing or heating work in Milford.

Does Cornerstone work outside Milford?

Yes. Cornerstone Plumbing works within about 25 miles of Milford, Massachusetts, including parts of Boston. Call (508) 361-9450 with the job address and Brandon will confirm whether it's in range before anything is scheduled, so you aren't left waiting on a plumber who can't get to you.

Service area: About 25 miles around Milford, including parts of Boston. Towns we serve: Ashland, Bellingham, Blackstone, Framingham, Franklin, Grafton, Holliston, Hopedale, Hopkinton, Medway, Mendon, Milford, Millis, Northbridge, Sherborn, Southborough, Upton, Uxbridge, Westborough, Wrentham.

“I had what sounded like a leak in my wall. I had had another plumber come previously who wanted to cut the wall open, Tyler came took his time and really leaned into the diagnostic part of his visit. He solved the problem without having to cut into my wall.”

Kristen H. · Google review, 2026

“Brandon was the only plumber to reply to me after our first emergency and his responsiveness and clear explanation of the problem I was having and how he was going to fix it made him and his team my go-to plumber for anything.”

Emily B. · Google review

“The technician Brandon M. explained the issue clearly and fixed it efficiently without trying to upsell unnecessary services. Pricing was fair and transparent.”

Leo R. · Google review, 2026

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