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One of the oldest towns in Massachusetts deserves plumbing that respects its age. IS Plumbing serves Dedham, MA — Dedham Square, East Dedham, Oakdale, Riverdale, Greenlodge and Ashcroft — with licensed plumbing, heating, gas fitting and drain work, from Victorian-era houses near the Square to mid-century homes along the Charles. Free quotes on scheduled work; emergencies answered around the clock at +1 (774) 486-0909.
Dedham's neighborhoods each hand us a different problem set. Around Dedham Square and Precinct One, Victorians and antique colonials carry original drains, radiators and remodeling layered over remodeling. East Dedham's mill-era housing runs compact and old, with tight basements and pipe from another century. Oakdale, Greenlodge and Ashcroft are cape-and-ranch territory where water heaters, boilers and baths from the postwar years all come due at once. And along the Charles in Riverdale, wet basements make sump pumps and backwater protection part of the conversation. We work across all of it — repairs, replacements, remodels — with the paperwork done right.
Dedham's tap water doesn't come from the Quabbin: the Dedham-Westwood Water District pumps and treats a local groundwater supply for both towns. Wastewater is the opposite story — Dedham's sewers connect into the regional MWRA system. The practical upshot is municipal service on both ends, with water chemistry and pressure that can differ noticeably from neighboring MWRA-supplied communities.
The Dedham Building Department handles plumbing and gas permitting, with inspections scheduled as each phase wraps. Given the housing along the Charles and Mother Brook, one recurring project here is basement water management — sump pump installations and replacements, battery backups, and relocating equipment like water heaters up off floors that have flooded before.
"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."
"Fantastic experience. They did the plumbing for two bathroom renovations — our master bath and the kids' bath — and the whole process was smooth, professional, and on time."
"We hired IS Plumbing to replace a number of fixtures and toilets. Very professional crew and a great job. Highly recommend them for all your plumbing needs."
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 Dedham plumbing or gas permit and inspected — and the site left clean.
Based in Millbury, MA, we cover all of Dedham and the surrounding towns. Don't see your street? Call +1 (774) 486-0909 and ask.
Often, yes. A properly sized sump pump with battery backup is the first line; raising the water heater and adding a backwater valve protect what the pump can't. We assess your specific basement, not sell a package.
The Dedham-Westwood Water District, from local groundwater sources. Groundwater tends to carry more minerals than reservoir water, so if you're fighting scale or staining we can test and fit filtration or softening at the main.
Yes. We remove failing boilers and install properly sized modern equipment — and we'll be upfront that Mass Save no longer rebates gas or oil boilers, flagging only the incentives that genuinely apply before you decide.
Yes — full rough and finish plumbing for renovations, coordinated with your contractor and permitted through the Dedham Building Department. Older homes near the Square often hide surprises in the walls; we price honestly when they appear.
The lateral from your house to the main is typically the homeowner's. If it's backing up, we camera the line to establish whether the problem sits on your side before anyone starts digging.
From our shop in Millbury, MA we serve Dedham 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.
