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IS Plumbing is based right here in Millbury, MA — our shop is at 271 Millbury Ave. From Bramanville to West Millbury and the Singletary Lake area, we're the local plumber for plumbing, water heaters, boilers, gas fitting and drain work.
Millbury is home — when a pipe bursts or the water heater quits, we're minutes away, not an hour out. The town's mix of older mill-era homes and newer builds off Route 146 means we do everything from repiping galvanized supply lines and swapping tired cast-iron drains to installing high-efficiency tankless water heaters and gas lines. Every job is pulled under the proper Millbury permits and inspected.
Millbury is home — the IS Plumbing shop sits at 271 Millbury Ave, so response times here are measured in minutes. The town's housing follows the Blackstone: mill-era homes and two-families in the village centers, postwar capes and ranches on the hills, and newer construction filling in along Route 146. Water service in town runs through Aquarion's local system, and the private-side pipe in the older stock — galvanized supply, cast-iron drains — is the same vintage we work on all over the valley.
There's a local footnote we appreciate: the Upper Blackstone Clean Water facility that treats the region's wastewater sits right here in Millbury. Permits file with the Town of Millbury, we know the inspectors, and neighbors get honest priority — when a Millbury basement is flooding, the truck is close.
"Great experience — they installed an automatic smart water shut-off, did a full boiler maintenance with warranty parts, and explained everything clearly."
"IS Plumbing is by far the best plumbing company I've ever used. I've owned my home about 35 years and tried several plumbers around MetroWest — these guys are on another level."
"True professionals — respectful and tidy. I've worked with them three times. The last was a burst water main; they were the only ones who responded fast, offered a solution, and got it done."
Call +1 (774) 486-0909 — answered 24/7 for emergencies — or send a request with a photo of the problem.
We find the actual cause first, then give you an honest, upfront quote before any work starts. No surprises at the end.
Licensed and insured work, pulled under the proper Millbury plumbing or gas permit and inspected — and the site left clean.
Based in Millbury, MA, we cover all of Millbury and the surrounding towns. Don't see your street? Call +1 (774) 486-0909 and ask.
Yes — our shop is at 271 Millbury Ave, Millbury, MA 01527. We're a Millbury business, so response times in town are the fastest in our whole service area. Call +1 (774) 486-0909.
Usually within the hour — we're based in town. Burst pipes, no heat, no hot water and gas smells are answered 24/7, with same-day service on most calls.
Always — and as a Millbury business we know the process. Every job is pulled under the proper Town of Millbury permits and inspected.
Yes. We install and replace tank and tankless water heaters and indirect tanks across Millbury — and since we're based in town, we're usually there fast.
Yes. We clear clogged drains, main-line and sewer issues and run camera inspections from Bramanville to West Millbury and the Singletary Lake area.
From our shop in Millbury, MA we serve Millbury 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.
