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Johnson Bros. Plumbing & Drain Cleaning

Emergency Plumber in Canton, MA

Licensed, family-owned, and dispatched from our Quincy office.

MA Master Plumber Lic. PL #17034-M · Corp. #458124/7 emergency line4.8 stars · 418 Google reviewsDispatched from Quincy, MA

Emergency Plumber for Canton homes

Emergency calls are taken around the clock. If water is actively running, the first step is shutting off the supply — we will talk you through it on the phone before we arrive.

Established residential coverage on the western edge of our area, dispatched from the Quincy office. Water heater work — particularly leaks — is the recurring call here.

When to call us

  • A burst or split pipe, especially after a freeze
  • Water coming through a ceiling or down a wall
  • A sewer backup coming up through a floor drain or tub
  • No water at all, or a main shut-off that will not hold

Not sure it is emergency plumbing? See everything we do in Canton, or read more about emergency plumbing.

How does an emergency plumbing visit go?

An emergency plumbing visit begins on the phone, because the most useful thing in the first five minutes is stopping the water, and we talk you through the main shut-off before anyone is dispatched. A burst supply line, a failed water heater or a fixture that will not stop running all slow to a drip the moment the main is closed, and that buys the time to do the repair properly rather than in a hurry.

On site the plumber confirms the source first, because water rarely shows up where it came from: a ceiling stain is often a bathroom above, and a wet basement wall can be a hose bib or a washing machine line. Once the source is found you are told what the repair involves and what it costs before the work starts, and if the right permanent repair needs a part we do not carry, we make the system safe and dry that visit and come back for the rest with the part in hand.

Canton calls for emergency plumbing are scheduled from our Quincy office, and whichever office sends the crew, the work is done under the same Massachusetts plumbing license.

What decides the cost of an emergency plumbing call?

The cost of an emergency call is decided by what failed and what it takes to reach it, not by the hour of the day. A split copper line in an open basement ceiling is a short repair. The same split behind a finished wall or under a kitchen floor means opening the finish to get at it, and that access is most of the job.

Beyond access, the price turns on whether the failed part is a section of pipe, a valve, a fitting or an appliance; whether the main shut-off itself holds, because a main valve that will not close has to be dealt with before anything downstream can be; and whether the fault is on the supply side or the drain side, since a sewer backup is cleared with different equipment than a leak is repaired with. Pricing is confirmed with you before any work starts.

Where the job needs a permit, it is filed with Canton's plumbing and gas inspector before the work, and the permit fee is set by the town rather than by us.

The $99 service fee sends a licensed technician out to diagnose the problem. Approve the repair on the spot and the fee is not charged at all; decline it and the $99 covers the visit.

Does this need a plumber tonight, or can it wait until morning?

It needs a plumber now if water is still moving after you have closed the nearest shut-off, if sewage is coming up through a drain, if you smell gas, or if you have no water at all and cannot find out why. Those are the situations where waiting costs more than the visit, because water in a ceiling or a floor does its damage over hours.

It can usually wait if the shut-off holds and you can live without that one fixture overnight: a toilet with its own valve closed, a dripping faucet, a slow single drain, a water heater that has been shut down and is no longer leaking. Closing the valve and calling in the morning gets you the same repair with a wider choice of appointment times. If you are not sure which case you are in, call anyway; we will tell you honestly whether it should be tonight.

We have worked in dozens of Canton homes, and the answer in one house is not always the answer next door: the recommendation follows what the system in front of us is doing, not a rule of thumb.

What should I do while I wait for an emergency plumber?

Close the main shut-off, open the lowest faucet in the house to drain the pressure off, and move whatever is getting wet. The main is usually a lever or wheel valve where the water service enters the basement, close to the meter; closing it stops supply-side leaks everywhere at once. If only one fixture is involved, its own valve under the sink or behind the toilet is enough.

Then make the area reachable: clear the space around the leak, around the water heater and around the main valve, and switch off the breaker to an electric water heater that has run dry so its element does not burn out. If the problem is a sewer backup, stop using every fixture in the house, not just the one that overflowed. Have the age of the house and the water heater in mind if you know them, because both change what the plumber brings in from the truck.

If anything about your Canton address is hard to find, such as a shared driveway or a basement door around the back, tell the Quincy office when you book so the crew is not hunting for it.

Read more about emergency plumbing across our whole service area on our Emergency Plumber page.

Emergency Plumber in the towns around Canton

The same emergency plumbing page exists for Milton, each written against the work we have completed there: Emergency Plumber in Milton. A job that turns out to sit just over the Canton line is handled the same way.

Related reading on emergency plumbing

Three posts from our own blog on emergency plumbing, for Canton homeowners who want the longer answer:

Emergency Plumber in Canton — common questions

Which parts of Canton do you cover for emergency plumbing?

All of Canton. We have completed work in the 02021 ZIP code. We dispatch to Canton from our Quincy office — usually about 20 minutes away.

Do you cover the towns around Canton?

Yes — we take emergency plumbing calls in Milton, Randolph, Sharon and Stoughton as well, so a job that turns out to sit just over the line is not a problem.

Do you offer emergency plumbing in Canton, MA?

Yes. Canton is part of our regular service area and crews dispatch from our Quincy office. Call (617) 479-9911 to schedule.

How quickly can you get to Canton?

Emergency calls are taken around the clock. We dispatch to Canton from our Quincy office — usually about 20 minutes away. Call and we will give you a real arrival window rather than a vague promise.

Have you done emergency plumbing in Canton before?

Yes. We have completed work in dozens of Canton homes, across 02021.

Need emergency plumbing in Canton?

Call Johnson Bros. — licensed, local, and upfront about price.

Canton runs on a blend rather than a single source. In its 2023 reporting the town used about 2.6 million gallons a day, roughly fifty-eight percent purchased from the Massachusetts Water Resources Authority and the remaining forty-two percent drawn locally from eight groundwater wells feeding the Sullivan and Moran treatment facilities. What that arrangement means in a Canton basement — water, sewer, and how the town was built — is on our Canton plumbing page.