Watertown, MA Plumber | Water Heaters, Drains, Gas & Leak Repair, CleanTap
★ 5.0 GoogleLicensed & Insured in MassachusettsMaster Plumber on staff
24/7 Emergency · Serving Greater Boston & Eastern MA  ·  (781) 630-5449
Plumbing · Watertown, MA

Watertown Plumber, Repairs, Water Heaters & Drains

From the triple-deckers near Watertown Square to the newer condos around Arsenal Yards, CleanTap keeps water moving through the Charles River city.

★★★★★ 5.0 on Google Licensed & Insured 24/7 emergency service

Fast, free Watertown quote

Licensed local team · same-week scheduling in Watertown.
  • Upfront, fixed pricing before work begins
  • 24/7 emergency response, real local plumbers
  • Master plumber on staff · financing available
Request Service → or call (781) 630-5449
5.0★
Google rating
Licensed
& fully insured
60+ yrs
combined experience
2,000+
MA homes served
24/7
emergency service
Your local Watertown plumbers

Licensed, upfront plumbing for every Watertown home

When a pipe bursts, a water heater quits, or a faucet won’t stop dripping in Watertown, you want a licensed plumber who knows the housing stock along the Charles River. CleanTap Water Solutions is fully licensed and insured in Massachusetts, with a master plumber on staff and more than 60 years of combined experience. We work on homes throughout Watertown Square, East Watertown, and the streets around Coolidge Square, handling everything from routine repairs to full repiping. Rated 5.0 stars across 23 Google reviews, we treat your home with respect and leave the job clean. With 24/7 emergency service, help is available whenever a plumbing problem strikes.

Watertown’s housing runs heavily to older single-family homes plus a large share of two- and three-family houses, many built well before 1940. That aging plumbing brings its own challenges: corroded supply lines, worn shutoff valves, and outdated fixtures that need careful, code-compliant work. Our team diagnoses the real problem instead of guessing, then explains your options in plain language before we start. Whether you own a classic Watertown two-family or a newer unit near Arsenal Yards, we size and install the right equipment for your space. Financing is available, so an unexpected repair or upgrade does not have to wait.

We install and service trusted brands including Bradford White, Rheem, Navien, and Rinnai, covering both traditional tank water heaters and modern tankless systems. Because Watertown is on MWRA city water rather than private wells, our local focus is on filtration, fixture upgrades, and the interior plumbing issues common in older housing. From replacing a leaking water heater to upgrading tired galvanized or lead-era piping, we handle it with clean, professional workmanship. Bases in Braintree and Mansfield let us reach Watertown and the surrounding communities quickly. Call CleanTap at (781) 630-5449 for a straightforward assessment and honest pricing on your next plumbing project.

Local knowledge

Watertown’s MWRA Water and Older-Home Plumbing

Watertown does not draw from local wells. The community buys wholesale water from the Massachusetts Water Resources Authority (MWRA), sourced from the Quabbin and Wachusett Reservoirs, and the Watertown Department of Public Works Water Division distributes it through town. This treated surface water is disinfected with chloramine and is relatively soft. The bigger local concern is not the water itself but what it flows through: older homes may still have lead service lines or lead solder, a recognized issue across the MWRA region. If your home predates 1940, especially a triple-decker or multifamily, it is worth checking your service line and interior piping and considering filtration for added peace of mind.

Much of Watertown’s housing is dense and older, with single-family homes alongside many two- and three-family houses near Watertown Square, East Watertown, and Coolidge Square, plus newer condos and apartments around Arsenal Yards. That mix means plumbing work ranges from swapping fixtures to full repiping. In Watertown, plumbing and gas work generally requires a permit pulled through the Inspectional Services Division, and the work must be performed by a licensed plumber. As a licensed and insured contractor, CleanTap handles that process correctly, so your installation meets Massachusetts code and passes inspection without headaches or costly rework down the line.

Do you need a plumber?

Signs it’s time to call, now or soon

Some plumbing problems can’t wait; others are worth scheduling before they get worse. Here’s how to tell.

Call right away

  • No hot water, or a leaking/rumbling water heater
  • A burst pipe or water pooling anywhere
  • Sewage smell or drains backing up
  • A gas smell near appliances (leave, then call)
  • No water or a sudden drop in pressure
  • A sump pump that’s failed during a storm

Worth scheduling soon

  • Slow, gurgling, or repeatedly clogging drains
  • A running, rocking, or constantly-clogging toilet
  • Low water pressure at multiple fixtures
  • Rusty, discolored, or metallic-tasting water
  • Old galvanized or polybutylene piping
  • A water bill creeping up with no explanation
Plumbing services

One licensed team for every Watertown plumbing job

From a leaky faucet to a full repipe, installed clean, to code, and backed by upfront pricing.

Water Heaters

Tank and tankless install, repair, and replacement, upfront pricing and same-week scheduling.

Drain Cleaning

Fast, thorough drain and sewer clearing, cable snaking and hydro-jetting for stubborn clogs.

Leak Detection & Repair

Pinpoint leak location and lasting repairs, before hidden water damages your home.

Gas Lines

Licensed gas-line installation, extension, and repair for ranges, dryers, heaters, and grills.

Sump Pumps

Sump pump install and replacement to keep basements dry through New England storms.

Repiping & Fixtures

Whole-home repiping plus toilet, faucet, and fixture install and repair, clean and to code.

OUR PROMISE

What every Watertown customer gets

Upfront, fixed pricing

You approve the price in writing before we start — no surprise charges, ever.

Our own licensed team

Every job is done by our MA-licensed plumbers with a master plumber on staff — never a subcontractor.

Permitted & code-compliant

We pull the permits, leave the work inspection-ready, and clean up before we go.

We stand behind our work

If something isn’t right, we make it right — on every service we do.

Immediate response · Same-day service available · No obligation
Sean Conway of CleanTap Water Solutions
Sean ConwayCleanTap Water Solutions
LOCAL & OWNER-RUN

The local team behind every Watertown job

When a pipe bursts, a water heater quits, or a faucet won’t stop dripping in Watertown, you want a licensed plumber who knows the housing stock along the Charles River. CleanTap is a local, owner-run team serving Watertown from our Braintree and Mansfield bases — when you call, text, or book online you reach a real local plumber, not a national call center, and the same licensed crew that quotes the job does the work and stands behind it.

  • Licensed & insured in Massachusetts, with a master plumber on staff
  • 60+ years combined experience — our own team, never subcontractors
  • Rated 5.0 on Google across 23 five-star reviews
Reviews

What Watertown-area homeowners say

Real 5-star Google reviews from CleanTap plumbing customers across the South Shore.

★★★★★

“I called on a Sunday, my boiler was overfilling itself. Sean was patient and informative on the phone, then Luiz came out on a Sunday, fixed my leak, and got my heat up and running within the hour. Both were patient, helpful, and transparent about everything. I highly recommend their service!”

Diana Che
Massachusetts · Google review
★★★★★

“Can’t thank Sean and his team enough! They were incredibly kind, courteous, and professional while explaining every detail from start to finish.”

Patrick Frase
Massachusetts · Google review
★★★★★

“They were fantastic. Very responsive and came out the next day. The plumber, Luiz, was very knowledgeable and efficient in getting the leak fixed. Did not feel upcharged, very straightforward. Highly recommend. Much better than other plumbers after interviewing multiple. They were the best.”

Shayan Jalali
Massachusetts · Google review
Immediate response · Same-day service available · No obligation
Water heater costs in Massachusetts

What a new water heater typically runs in MA

Ballpark installed ranges so you can plan, your home’s setup, venting, and code upgrades affect the final number. We always give an upfront, fixed quote first.

$700–$1,250
Gas tank water heater (40–50 gal), installed
$650–$1,150
Electric tank water heater, installed
$1,300–$2,500
Gas tankless, endless hot water, space-saving
$1,600–$2,700
Heat-pump (hybrid), highest efficiency

General Massachusetts installed ranges (2026); permit typically $50–$150 and MA requires licensed installation. Not a quote, we price your specific job upfront and in writing.

Financing available through local banks & credit unions — ask about monthly payment options.

Immediate response · Same-day service available · No obligation
Fast, free & local

Ready to fix it? Get your free plumbing quote

Leaks, clogs, water heaters, repairs or installs, a licensed local team with upfront pricing and clean, code-compliant work.

  • Master plumber on staff
  • Upfront, fixed pricing
  • 24/7 emergency service
📞 Call (781) 630-5449
Fast, free & local

Request plumbing service

A licensed local plumber gets right back to you.

★★★★★ 5.0 Google✓ Licensed & insured✓ Same-day reply
Please add your name, phone, and email.

No obligation · takes ~1 min · or call (781) 630-5449

Thanks, we’ve got it!

A licensed CleanTap pro will reach out shortly, usually the same day.

📞 Call (781) 630-5449
Emergencies we handle

When plumbing goes wrong, we answer 24/7

A licensed local plumber, not a national call center, day or night, across the South Shore and Greater Boston.

Burst & Frozen Pipes

New England cold cracks pipes fast. We stop the water, repair the line, and get you dry, day or night.

No Hot Water

Water heater failed? We diagnose and repair or replace quickly so your home isn’t cold for long.

Sewer & Drain Backups

Backing up or overflowing? We clear the line, snake or hydro-jet, and find the root cause.

Gas Leaks & Smells

Smell gas? Leave and call. Licensed gas-line repair to make your home safe again.

Sump Pump Failure

When the pump quits mid-storm, basements flood. We repair or replace fast to keep you dry.

Major Leaks & Flooding

Hidden or gushing, a leak damages your home. We locate it and fix it right, the first time.

Plumbing emergency right now?

Don’t wait, a licensed CleanTap plumber is on call 24/7. Call and we’ll get to you fast.

📞 Call (781) 630-5449
Licensed CleanTap plumber working on site at a Massachusetts home
Local & accountable

A licensed local team that shows up and stands behind the work

The same pros who quote your job do the work, no subcontractors, no rotating crews, no surprises.

  • Licensed & insured, master plumber on staff, proper permits, and work done to Massachusetts code.
  • Upfront, fixed pricing, you approve the price before we start, no hourly surprises, financing available.
  • Clean, respectful work, drop cloths down, area left spotless, and a walkthrough when we’re done.
  • 24/7 emergency response, a real local plumber answers, day or night, across the South Shore & Greater Boston.
How it works

Simple, from first call to finished job

1

Call or book online

Reach a real local team, same-week scheduling and 24/7 emergency response.

2

Upfront quote

A clear, fixed price before any work begins, no hourly surprises, financing available.

3

Licensed work

Our own licensed plumbers do the job, pull permits, and install to Massachusetts code.

4

We stand behind it

Clean workmanship, a walkthrough when we’re done, and local support whenever you need us.

Immediate response · Same-day service available · No obligation
Why CleanTap

Why Massachusetts homeowners choose us for plumbing

Licensed, honest, and local, here’s what sets our plumbing work apart.

Because the state requires licensed plumbing work, every job is done by our own licensed team, with a master plumber on staff and 60+ years of combined experience, never a subcontractor. You get an upfront, fixed price before we start, clean workmanship, and proper permits so everything passes inspection.

Master plumber on staff

Licensed and insured with 60+ years of combined experience, the pros who quote your job do the work.

24/7 emergency service

Burst pipe or no hot water at 2am? A licensed local plumber answers around the clock.

One team, whole home

Plumbing, heating & cooling, and water under one roof, a single trusted local number.

Upfront pricing

Clear, fixed quotes and clean installs, with financing available on larger jobs. No surprises.

Immediate response · Same-day service available · No obligation
Our commitment

The plumber Watertown homeowners keep calling

The reasons customers use us again and refer their neighbors.

Licensed & insured

Master plumber on staff and 60+ years of combined experience.

24/7 emergency

A real local plumber answers day or night, not a call center.

Upfront, fixed pricing

You approve the price before we start. Financing available on larger jobs.

Our own team

The pros who quote your job do the work, no subcontractors.

Permitted & to code

We pull the proper permits and install to Massachusetts code, every time.

Clean & respectful

Drop cloths down, area left spotless, and a walkthrough when we’re done.

Immediate response · Same-day service available · No obligation
Explore Watertown

More CleanTap services in Watertown

One local team for plumbing, water, and heating & cooling, a single trusted number.

Service area

CleanTap Water Solutions serves homeowners throughout Watertown, from Watertown Square and East Watertown to the streets around Coolidge Square, Mount Auburn Cemetery, and the newer developments near Arsenal Yards and the Charles River. We cover the neighborhoods along Route 16 and Route 20 and extend to nearby Newton, Waltham, Belmont, and Cambridge. With bases in Braintree and Mansfield and 24/7 emergency service, we can reach your home quickly. Call (781) 630-5449 to schedule service or get help fast.

Nearby plumbing service: Newton · Waltham · Belmont · Cambridge

And when a pipe bursts at midnight or the hot water quits before work, our 24/7 emergency line reaches a real local plumber, not a national call center. One trusted number for plumbing, heating & cooling, and water across your whole home.

Immediate response · Same-day service available · No obligation
One local team for your whole property

While we’re there, a free water test, on us

Since our plumber is already at your home, we’ll test what’s in your water at no cost and send you a clear report, no obligation. It’s the easiest way to know exactly what you’re drinking.

Questions

Watertown plumbing, answered

Do I need a permit for plumbing work in Watertown?

Most plumbing and gas work in Watertown requires a permit, which is pulled through the town’s Inspectional Services Division and must be done by a licensed plumber. Permits typically apply to water heater replacements, repiping, new fixtures, gas line work, and similar jobs, while a minor repair like a washer swap usually does not. As a licensed and insured company with a master plumber on staff, CleanTap handles the permitting and inspection process for you, ensuring the work meets Massachusetts code. Call (781) 630-5449 and we will confirm what your specific project needs.

How fast can you reach my Watertown home for an emergency?

CleanTap offers 24/7 emergency service, so a burst pipe, failed water heater, or major leak gets a real response day or night. We operate from bases in Braintree and Mansfield and cover Watertown along with Newton, Waltham, Belmont, and Cambridge, which lets us dispatch efficiently across the area. When you call (781) 630-5449, we will get key details about your situation, give you an honest arrival window, and walk you through steps to limit damage, such as shutting off your main valve, while our licensed plumber is on the way to your home.

Should I be worried about lead in my Watertown water?

Watertown’s water comes from the MWRA’s Quabbin and Wachusett Reservoirs and is treated and monitored before it reaches you. The water leaving the system is not the usual concern; the risk comes from older home plumbing, since some Watertown properties built before 1940 may still have lead service lines or lead solder, a known issue across the MWRA region. If you own an older home or multifamily, it is worth having your service line and interior piping checked. CleanTap can inspect your plumbing and recommend filtration or pipe upgrades. Call (781) 630-5449 to learn more.

What water heater is best for an older Watertown home?

It depends on your home’s size, fuel type, and hot water demand. For many older Watertown single-family and two- or three-family homes, a properly sized tank water heater from Bradford White or Rheem is a dependable, cost-effective choice, while a tankless unit from Navien or Rinnai can save space and boost efficiency where gas service supports it. Our master plumber evaluates your setup and usage before recommending anything, so you are not oversold. Financing is available, and we handle permitting and installation to code. Call (781) 630-5449 for a straightforward recommendation.

Are your plumbers licensed and insured in Massachusetts?

Yes. Massachusetts requires a licensed plumber for most work, and CleanTap is fully licensed and insured with a master plumber on staff and 60+ years of combined experience. The same local pros who quote your job do the work, no subcontractors.

Do you offer 24/7 emergency plumbing?

Yes. Burst pipes, major leaks, no hot water, and sewer backups don’t wait for business hours, so we offer 24/7 emergency plumbing across Greater Boston, the South Shore, and Eastern MA. Call (781) 630-5449 and a licensed local plumber will get to you fast.

How much does it cost to replace a water heater in Massachusetts?

As a general guide, typical installed ranges in MA are about $700–$1,250 for a gas tank, $650–$1,150 for an electric tank, $1,300–$2,500 for a gas tankless, and $1,600–$2,700 for a heat-pump (hybrid) unit, plus a permit ($50–$150) and any code upgrades. Your home’s setup affects the final number, so we give you an upfront, fixed quote before any work.

Tankless vs. tank water heater, which is better?

Tankless units heat water on demand, save space, and last longer, but cost more upfront and may need venting or gas-line upgrades. A traditional tank is cheaper to install and simple to service. We’ll size both options for your home and hot-water demand so you can choose with real numbers in hand.

Do I need a permit to replace a water heater or do plumbing work?

In Massachusetts, most water-heater replacements and plumbing alterations require a permit and licensed installation. We pull the proper permits and install to code, so your work passes inspection and protects your home’s value.

My drain is clogged, do you snake or hydro-jet?

Both, depending on the blockage. A cable/snake clears most routine clogs; hydro-jetting uses high-pressure water to fully scour grease, scale, and roots from the line for a longer-lasting fix. We diagnose first and recommend the right method, no upselling.

What are signs I need repiping?

Recurring leaks, discolored or rusty water, low pressure across the house, and old galvanized or polybutylene pipe are all signs. We’ll inspect and tell you honestly whether targeted repairs or a full repipe makes more sense for your home.

How fast can you get here for a plumbing emergency?

As fast as possible, we run 24/7 emergency service across Greater Boston and the South Shore, and a licensed local plumber (not a call center) answers and dispatches. For active flooding or a gas smell, shut off the water or leave the home, then call (781) 630-5449.

Can you install or replace a water heater the same day?

Often, yes. For common tank models we frequently diagnose and replace the same day so your home isn’t without hot water. Tankless conversions may take longer if venting or gas-line work is needed, we’ll tell you upfront.

Can you fix low water pressure throughout the house?

Yes. Whole-house low pressure can come from old galvanized pipe, a failing pressure regulator, or buildup in the lines. We diagnose the actual cause and fix it, sometimes a simple repair, sometimes a repipe, and tell you honestly which makes sense.

Do you offer financing on larger jobs?

Yes. For bigger jobs like water-heater replacements, repipes, and sewer-line work, we offer flexible financing so you can move forward without a big upfront hit. We’ll go over the options with your quote.

Do you handle both residential and commercial plumbing?

Yes. We serve homeowners and businesses across Eastern Massachusetts, from a single fixture repair to commercial water heaters, drain lines, and repiping, with the same licensed team and upfront pricing.

What areas do you serve?

Greater Boston, the South Shore, Metro-South, and Eastern Massachusetts, including Boston, Quincy, Braintree, Weymouth, Dedham, Norwood, Mansfield, Foxboro, Franklin, and Plymouth. Not sure if you’re in range? Call (781) 630-5449 and we’ll let you know.

Do you give free estimates?

Yes, upfront, fixed pricing with a free estimate on most work, and financing available on larger jobs. No hourly surprises and no pressure. Call (781) 630-5449 or request online.

Still have a question? A licensed local plumber will answer.

Need a licensed plumber you can trust?

Get a free estimate today or reach us 24/7 for an emergency. Upfront pricing and same-week scheduling across Greater Boston, the South Shore & Eastern Massachusetts.

Get My Free Estimate →
Plumbing help Watertown, Middlesex County

Plumbing help in Watertown, Massachusetts

CleanTap is a local Middlesex County team serving Watertown homeowners. From no-hot-water calls and slow drains to hidden leaks and aging pipes, our licensed plumbers handle it with upfront pricing you approve before any work starts. Explore our Massachusetts plumbing services or popular guides: Water Heater Installation · Hydro Jetting · Sewer Line Repair.

We also serve nearby Malden, Somerville, Medford. Call (781) 630-5449 or book your free water test to get started in Watertown.

Call (781) 630-5449Free Estimate
Scroll to Top