IS Plumbing is a fully licensed & insured plumbing company serving homeowners across Eastern Massachusetts — from emergency leaks to full new-construction systems.
What do you need help with?
One licensed contractor for the whole job — residential and commercial, repairs to new systems, all properly permitted.
Kitchens, bathrooms, fixtures, faucets, dishwashers and full repipes — repairs and complete new systems.
Learn moreLicensed gas fitting — ranges, dryers, whole-house gas systems and piping from the meter, done to code.
Learn moreDrain, waste & vent work, building drain replacement, underground sewer pipe repairs, ejector pumps and floor drains.
Learn moreHigh-efficiency condensing boilers, indirect tanks and tankless water heaters — installed and serviced.
Learn moreBurst pipe, no heat, no hot water? Call any time — day, night or weekend.
Call +1 (774) 486-0909Every job is pulled under proper plumbing and gas permits — fully documented and inspected.
No heat or a burst pipe at 2 a.m.? We pick up and get to you fast across Greater Boston.
Honest quotes, tidy job sites and work that passes inspection the first time.
Plumbing, gas and heating under one roof — no juggling multiple trades.
Condensing boilers, indirect tanks and tankless heaters that cut energy bills.
Serving Newton, Brookline, Needham, Dorchester, Burlington and everywhere within ~30 miles.
A sample of recent permitted jobs — from single-fixture swaps to full multi-family systems.
Full 2-family remodel — two baths per unit, kitchens, utility & bar sinks, water heaters, plus two new high-efficiency condensing boilers.
New plumbing system serving 3 bathrooms, a kitchen and 2 laundries, plus a whole-house natural gas system from the existing meter.
New plumbing serving for whole-house fixtures, including a complete building drain replacement.
New natural gas high-efficiency condensing boiler with indirect water heater tank, plus water and gas piping.
Tankless natural gas water heater installation for a residential property — efficient endless hot water.
Steam generator for a basement shower and a whole-house water filtration system installation.
Real plumbing, gas and heating work completed across Greater Boston & Eastern Massachusetts.
Same-day and emergency service throughout these Massachusetts cities and towns — boiler installation in Newton, tankless water heaters in Needham, drain cleaning in Wellesley, gas piping in Brookline and bathroom remodels in Natick. Don't see yours nearby? Call — if you're within about 30 miles of Newton, we likely cover you.
From our Millbury shop we cover Worcester County through MetroWest to Greater Boston — plumbing, heating, gas fitting, water heaters, boiler installation, drain cleaning, sewer line repair, bathroom remodeling, water filtration and new-construction plumbing across Eastern Massachusetts.
Tell us what's going on. We'll talk it through and book a visit — same day for emergencies.
We inspect, explain the issue plainly and give you an upfront, honest quote.
Work is done cleanly, to code, and pulled under the right permits.
We test everything, clean up, and stand behind the work.
High-efficiency condensing boilers, heat pumps and water heaters may qualify for Mass Save rebates and interest-free HEAT Loans. We'll help you check eligibility when we quote your job.
"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."
"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."
"Great experience — they installed an automatic smart water shut-off, did a full boiler maintenance with warranty parts, and explained everything clearly."
Yes. IS Plumbing is a licensed & insured plumbing company in Massachusetts. Every job is pulled under proper plumbing and gas permits and inspected.
Yes. For burst pipes, no heat, or no hot water we answer any time — day, night, or weekend — with same-day visits across our service area. Call +1 (774) 486-0909.
Greater Boston and MetroWest within about 30 miles of Newton, MA — including Brookline, Needham, Wellesley, Dedham, Natick, Framingham, Waltham, Watertown, Belmont, Cambridge, Milton, Quincy, Burlington, Lexington, Arlington, and Boston neighborhoods such as West Roxbury, Roslindale, Dorchester, Jamaica Plain and Chestnut Hill.
Always. Plumbing and gas work is done to code and pulled under the correct permits, then inspected — so it passes the first time.
Yes. High-efficiency condensing boilers, heat pumps and water heaters may qualify for Mass Save rebates and 0% HEAT Loans. Ask us about eligibility when we quote your job.
Yes — quotes for scheduled (non-emergency) work are free. We give an upfront, honest price after an on-site diagnosis.
Yes — we take on larger plumbing projects on Cape Cod. Unfortunately, we can't provide routine service calls or emergency response on the Cape.
Free quotes for scheduled work · 24/7 line for emergencies.
