Plumbing company: Chelsea, MA
Our licensed Chelsea plumbers repair, install, and replace plumbing systems across Suffolk County, with every quote flat-rate and in writing — and a 10-year workmanship guarantee behind the work. Homes here sit in Massachusetts's continental-climate region, where freeze-thaw cycles that crack pipe and split fittings and deep winter cold that freezes exposed and uninsulated supply lines do the real damage — so we spec pipe and fittings for it. We've been family-owned since 1974, CSLB-licensed (#1098234), and our trucks carry enough stock to finish most jobs in one visit.

Chelsea, MA plumbing services — every job done right.
Local Plumbing Repair in Chelsea, MA
Everything under plumbing repair in Chelsea, MA is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, running toilets, worn valves & fixtures — one truck, one visit.
Plumbing Repair across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Drain Cleaning across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Serving Chelsea, MA and Suffolk County with pipe replacement at a written flat rate.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
Chelsea, MA emergency plumbing, Suffolk County-wide: written flat-rate quotes.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Chelsea, MA pipe repair, Suffolk County-wide: written flat-rate quotes.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Serving Chelsea, MA and Suffolk County with leak detection at a written flat rate.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
Chelsea, MA sewer line repair, Suffolk County-wide: written flat-rate quotes.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
Fixture Installation across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Local garbage disposal in Chelsea, MA (all of Suffolk County), flat-rate and in writing.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Burst Pipe Repair across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Flat-rate sewer backup & drain for Chelsea, MA and the wider Suffolk County, quoted in writing first.
Learn morePlumbing Installation for Chelsea, MA homes
Everything under plumbing installation in Chelsea, MA is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Local plumbing installation in Chelsea, MA (all of Suffolk County), flat-rate and in writing.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Serving Chelsea, MA and Suffolk County with repiping at a written flat rate.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Serving Chelsea, MA and Suffolk County with commercial plumbing at a written flat rate.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Flat-rate residential plumbing for Chelsea, MA and the wider Suffolk County, quoted in writing first.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Flat-rate bathroom plumbing for Chelsea, MA and the wider Suffolk County, quoted in writing first.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
Chelsea, MA water filtration, Suffolk County-wide: written flat-rate quotes.
Learn moreWater Heater Services for Chelsea, MA homes
Everything under water heater services in Chelsea, MA is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Water Heater Repair across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Local water heater installation in Chelsea, MA (all of Suffolk County), flat-rate and in writing.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
Smart Plumbing Controls across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Chelsea, MA leak sensor installation, Suffolk County-wide: written flat-rate quotes.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Serving Chelsea, MA and Suffolk County with water heater replacement at a written flat rate.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Faucet Repair across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Flat-rate smart water systems for Chelsea, MA and the wider Suffolk County, quoted in writing first.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Serving Chelsea, MA and Suffolk County with boiler repair at a written flat rate.
Learn morePlumbing Maintenance in Chelsea, MA
Everything under plumbing maintenance in Chelsea, MA is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Chelsea, MA plumbing maintenance, Suffolk County-wide: written flat-rate quotes.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Flat-rate plumbing inspection for Chelsea, MA and the wider Suffolk County, quoted in writing first.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Seal & Gasket Repair across Chelsea, MA and Suffolk County — priced flat, in writing.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Water Pressure Repair for Chelsea, MA homes across Suffolk County — flat-rate, quoted in writing.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
Pressure Regulator Service for Chelsea, MA homes across Suffolk County — flat-rate, quoted in writing.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Local toilet repair in Chelsea, MA (all of Suffolk County), flat-rate and in writing.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Backflow Prevention for Chelsea, MA homes across Suffolk County — flat-rate, quoted in writing.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Serving Chelsea, MA and Suffolk County with sump pump service at a written flat rate.
Learn moreChelsea plumbing problems, fixed for good.
Every job in Chelsea starts with a free on-site quote and a written flat rate — never a surprise add-on, and the promise holds across Suffolk County. Water heater swaps and repipes usually finish same-day, and we haul the old equipment out with us, leaving no mess.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Plumbing repair & water heater service for Chelsea, MA homes
Chelsea is home turf for our crew — the whole city and the surrounding Suffolk County, working North End and Quincy Market. Suffolk County, Massachusetts, takes in Chelsea and the communities around it. Homes here sit in Massachusetts's continental-climate region, and we tailor every job to it. With 71% of local homes built before 1980, we see a lot of original galvanized pipe and aging water heaters past their service life — we size every fix to the system in front of us. Whatever the job, it runs from a stocked truck at a written flat rate, with a 10-year workmanship guarantee behind it.
What shapes plumbing in Chelsea is Massachusetts's continental-climate region — a humid continental climate — hot, humid summers and cold, snowy winters, with sharp freeze-thaw swings between seasons. For a home's plumbing that means contending with freeze-thaw cycles that crack pipe and split fittings, deep winter cold that freezes exposed and uninsulated supply lines, and summer heat and humidity that strain water heaters and sweat pipes — so we spec corrosion- and freeze-rated pipe, fittings, and equipment to match the local climate.
The plumbing failures we see most in Chelsea homes are frozen exterior spigots and hose bibs, running toilets and worn fill valves, and sewer laterals cracked by frost heave. There's a reason: 127 days below freezing a year freeze and split supply lines and outdoor spigots, 69 inches of snow and a long frost season keep buried lines cold enough to crack at the joints, and 71% of local homes predate 1980 (median build year 1938), so many still run original galvanized steel or polybutylene pipe and fixtures well past their service life. Our Chelsea trucks stock parts for exactly that wear, so the fix usually lands in one visit.
Suffolk County, Massachusetts, takes in Chelsea and the communities around it. Wherever you sit between Chelsea and the rest of Suffolk County, the treatment is identical: short dispatch, flat-rate quotes in writing, and a 10-year guarantee on workmanship.
NOAA's 1991–2020 normals put Massachusetts at 69 inches of snow, 127 days below freezing, and 44 inches of rain a year — real weather load we plan for when we size, insulate, and protect Chelsea plumbing.
The Census counts 71% of Chelsea homes as pre-1980 builds (median build year 1938). Systems that age are usually past their service life — galvanized or polybutylene supply pipe, corroded fittings, tired water heaters — so we plan for age-related wear, not just the reported fault. With 60% built before 1960, many Chelsea homes also carry cast-iron drain stacks and lead or galvanized supply lines, which we keep repair parts on the truck for. 8% of Chelsea homes are detached single-family houses (median value ~$451k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
Massachusetts's continental-climate region sets the maintenance rhythm in Chelsea: insulate exposed supply lines and disconnect garden hoses before winter — 127 freezing days a year can freeze and split unprotected pipe; keep outdoor spigots and any exposed pipe runs clear of snow and ice so they can't freeze solid (69 inches fall here in a normal year); and if your home is among the 71% built before 1980 (median build year 1938), book a whole-home plumbing inspection — original galvanized pipe and old water heaters are usually near the end of their life.
Our routes run from Chelsea out to Everett, Revere, Malden, and Somerville — same crews, same flat-rate pricing, across Suffolk County. In town, that includes North End and Quincy Market and the blocks between. By ZIP, coverage spans 02150, 02204.
Plumbing company near you in Chelsea
A Chelsea search for "plumbing company near me" ends here — genuinely local, working North End and Quincy Market every day, technicians who know the area first-hand, zero national-call-center routing out of Suffolk County.
How much does plumbing service cost in Chelsea?
Pricing in Chelsea is flat-rate and quoted in writing before any work: a service call starts at $49, clearing a blocked drain from $99, hot-water service from $189, and renewing a home's piping from $1,499. With 71% of local homes built before 1980, renewing aging galvanized pipe and end-of-life equipment are the tickets we see most here. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
Chelsea is part of our greater Boston, MA metro service area.
What Chelsea asks us most
Do you cover the whole Suffolk County area, not just Chelsea?
How old is the plumbing in most Chelsea homes?
How does the climate in Chelsea, MA affect my plumbing?
More answers on our FAQ page.
Need help right now?
As a local plumbing company the United States, a plumbing emergency repair the United States technician can be on-site in under 90 minutes.