Cohasset, 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 · Cohasset, MA

Cohasset Plumber, Repairs, Water Heaters & Drains

CleanTap keeps the water flowing for homes from Cohasset Village to Sandy Beach, Beechwood, and the harborside neighborhoods off Route 3A.

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

Fast, free Cohasset quote

Licensed local team · same-week scheduling in Cohasset.
  • 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 Cohasset plumbers

Licensed, upfront plumbing for every Cohasset home

When something goes wrong with the plumbing in a Cohasset home, you want a crew that actually knows the town, not a dispatcher three states away. CleanTap Water Solutions works Cohasset from our nearby bases in Braintree and Mansfield, so a truck can reach Cohasset Village, North Cohasset, or a side street off Jerusalem Road without a long wait. We are licensed and insured in Massachusetts with a master plumber on staff and more than 60 years of combined experience. Whether it is a failed water heater on a January morning, a slow drain backing up the kitchen, or a sump pump that quit during a nor’easter, we show up ready to diagnose it right the first time. No guesswork, no upselling, just honest work from people who treat your house the way they would their own.

We handle the full range of residential plumbing a coastal town like Cohasset actually needs. That means tank and tankless water heater installs from Bradford White, Rheem, Navien, and Rinnai, plus drain and sewer cleaning, hydro-jetting for stubborn lines, leak detection, gas line work, sump pump replacement, whole-home repiping, and fixture swaps. For homes out toward Beechwood or the wooded edges of town that run on private wells, we also service well pumps, pressure tanks, and water treatment. We are rated 5.0 stars across 23 Google reviews, and we offer financing on larger jobs so a big repair does not have to wait. When a pipe bursts at 2 a.m., our 24/7 emergency line is answered by people who can help.

Cohasset homes come with their own quirks. Older Village-area houses may still have galvanized supply lines or original cast-iron waste stacks, while newer builds near Sandy Cove and Little Harbor deal with high water tables and the constant reality of salt air. Salt-laden coastal air is hard on metal fittings, water heater tanks, and outdoor plumbing, so corrosion shows up faster here than it does inland. We keep all of that in mind on every visit, sizing equipment and choosing materials that stand up to the environment. Our goal is simple: fix the problem in front of us, flag anything that could become tomorrow’s emergency, and leave you with a clear, no-pressure explanation of your options. Call us at (781) 630-5449 and we will take care of the rest.

Local knowledge

Cohasset Water, Coastal Homes, and What It Means for Your Plumbing

Cohasset runs its own public water system rather than buying from the MWRA. The Cohasset Water Department draws surface water from Lily Pond, the town’s primary source, which is fed by the Aaron River Reservoir, and treats it at the town’s own Lily Pond water treatment plant before it reaches your tap. Because it is a surface-water supply, seasonal shifts in the source can affect taste, clarity, and the mineral balance that ends up moving through your pipes and water heater. Homes in the more rural, wooded stretches of town toward Beechwood and the Norwell line sometimes sit on private wells instead, which brings a different set of needs around pumps, pressure tanks, and treatment.

Cohasset’s housing stock ranges from centuries-old homes near the harbor and Village to mid-century and newer construction closer to the shore. Older houses often hide aging galvanized or cast-iron plumbing that is ready for repiping, while low-lying, high-water-table properties near Sandy Cove and Little Harbor lean hard on reliable sump pumps to stay dry. Salt air accelerates corrosion on fittings, valves, and tanks town-wide. For most plumbing work in Cohasset, permits are pulled through the town’s Building and Inspectional Services department, and a licensed plumber must file for and pull those permits. We handle that paperwork and the required inspections as part of the job so everything is done to Massachusetts code.

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 Cohasset 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 Cohasset 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 Cohasset job

When something goes wrong with the plumbing in a Cohasset home, you want a crew that actually knows the town, not a dispatcher three states away. CleanTap is a local, owner-run team serving Cohasset 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 Cohasset-area homeowners say

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

★★★★★

“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
★★★★★

“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
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 Cohasset 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 Cohasset

More CleanTap services in Cohasset

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

Service area

CleanTap serves all of Cohasset (ZIP 02025), including Cohasset Village, North Cohasset, Beechwood, the Sandy Beach and Sandy Cove areas, Little Harbor, Minot, and the neighborhoods along Route 3A and Jerusalem Road. Working from our Braintree and Mansfield bases, we also cover the neighboring South Shore towns of Scituate, Hingham, Hull, and Norwell. If you are nearby and not sure whether we reach you, just call and ask.

Nearby plumbing service: Scituate · Hingham · Hull · Norwell

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

Cohasset plumbing, answered

Do I need a permit for plumbing work in Cohasset?

Most plumbing work beyond minor repairs, such as installing a water heater, running new gas lines, repiping, or replacing fixtures with new supply and drain connections, requires a permit through Cohasset’s Building and Inspectional Services department. Massachusetts law requires that a licensed plumber file for and pull those permits, and the work is then inspected. As a licensed and insured company with a master plumber on staff, CleanTap handles the permitting and schedules the inspection for you, so you do not have to navigate town hall yourself.

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

We offer 24/7 emergency service and work Cohasset from our nearby bases in Braintree and Mansfield, which keeps our response time to town short. Burst pipes, failed water heaters, sewer backups, and sump pump failures during a storm do not wait for business hours, and neither do we. Call (781) 630-5449 any time and a real person will help you figure out the immediate steps to limit damage while we get a technician headed your way.

Does Cohasset’s salt air really affect my plumbing and water heater?

Yes. Cohasset’s coastal location means salt-laden air speeds up corrosion on metal fittings, valves, water heater tanks, and outdoor plumbing far faster than in inland towns. That can shorten equipment life and cause leaks at connection points. When we install or service equipment here, we account for that environment, check anode rods and fittings for corrosion, and recommend materials that hold up better near the shore. Regular maintenance goes a long way toward catching salt-driven wear before it becomes a failure.

When should I replace my water heater instead of repairing it?

If your water heater is more than 10 to 12 years old, leaking from the tank, producing rusty or lukewarm water, or needing repeated repairs, replacement is usually the smarter investment, especially in a coastal town where corrosion accelerates tank wear. We install both tank and tankless units from Bradford White, Rheem, Navien, and Rinnai, and we will walk you through which makes sense for your home and hot-water demand. Financing is available on larger jobs, so a failing heater does not have to become a budget emergency.

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 Cohasset, Norfolk County

Plumbing help in Cohasset, Massachusetts

CleanTap is a local Norfolk County team serving Cohasset 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 Canton, Stoughton, Sharon. Call (781) 630-5449 or book your free water test to get started in Cohasset.

Call (781) 630-5449Free Estimate
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