Emergency Faucet & Sink Repair in Canton, MA
- 24/7 dispatch
- Valves, cartridges and fixtures
- Clear price before work starts
- Licensed and insured
A dripping faucet is annoying. A supply valve that snaps, or a shutoff that will not close while water pours from a fixture, is an emergency in any Canton, MA home, and our 24/7 dispatch sends a licensed plumber for faucet and valve failures at any hour. While you wait, close the main shutoff, usually near the water meter.
Faucet and sink repair means replacing the worn part, a cartridge, washer, seat, O-ring or supply line, instead of the whole fixture. The valves under and behind fixtures are the other half, and when one of those fails, the repair is urgent.
Faucet, valve or fixture: what the symptom usually means
Find the row that matches what you see. The fix column is what a plumber typically does, though a closer look can change it.
| What you notice | What it usually means | Typical fix |
|---|---|---|
| Drip from the spout of a single-handle faucet | Worn cartridge or ceramic disc | Replace the cartridge, check the seat |
| Drip from a two-handle faucet | Worn washer or damaged seat | New washer and seat, or a rebuild kit |
| Water at the base of the faucet or handle | Dried O-rings or a loose packing nut | Replace O-rings, tighten the nut |
| Low flow from the spout | Clogged aerator or a partly closed stop valve | Clean the aerator, open or replace the stop |
| Water dripping inside the cabinet | Supply line, compression nut or stop valve leaking | Replace the line or stop valve |
| Tub keeps dripping after shut-off | Worn tub spout diverter or valve cartridge | Replace the diverter or cartridge |
Valve won't shut off or supply line burst: treat it as urgent
Under every sink is a small stop valve on the hot and cold supply. When one of those valves is stuck open, cracked, or seeping at the stem, you cannot isolate the fixture, and repairing the faucet means shutting off the whole house. A braided supply line can also fail at the crimp, and a failed line can pour out a lot of water while you are asleep or away.
The test is simple. Turn the handle clockwise by hand. If it will not turn, spins without stopping the flow, or weeps when you move it, the valve needs replacing, not another squeeze. Never use a wrench with force on a corroded stop, because the stem can snap and open the line fully.
Water pouring from a fixture and the valve won't close: what to do
Find the main
The house main is where the water line enters, often near the meter in a basement or utility space. Turn it clockwise to close. In an older house it may be stiff, so use steady hand pressure.
Open a low faucet
Once the main is closed, open a basement spigot or a tub tap to relieve pressure and drain the lines. That slows the leak.
Redirect the water
Put a bucket under a cabinet leak, and lay towels along a vanity. Lift items out of the cabinet, because wet particleboard swells quickly.
Watch the electrics
If water is running toward an outlet or a ceiling fixture below, keep clear of it and shut off the breaker only if you can reach it from dry ground.
Call the 24/7 line
Say which fixture, whether the main is shut and whether the leak has stopped. A plumber is dispatched at any hour.
Faucet and fixture repair: when repair beats replacement
Most faucets are worth repairing if the body is solid brass or well-made and the parts are still sold. A cartridge, a set of O-rings or a seat and spring is far cheaper than a fixture, and the faucet keeps its finish and fit in the existing sink holes.
Replacement makes more sense when the faucet body is pitted or cracked, when the finish has worn through, or when repair kits for the model are no longer made. A faucet that has dripped through two cartridge swaps may have a corroded seat that no new part can seal against. In that case, the plumber will tell you so before starting the work.
Under a sink, replacement also means checking the stop valves and supply lines, since they are the parts that fail next. Replacing the faucet and leaving a 20-year-old stop beneath it is how a quick job turns into a midnight call.
Shower, bathtub and sink leaks: three different fixes
Shower valve or showerhead leak: A showerhead that drips after shut-off usually has a worn seat or a mixing cartridge behind the wall. If water also seeps from the wall around the handle, the cartridge or its seals have failed, and the wall may be wet behind the tile. Replacing a cartridge takes the handle trim off and sometimes the valve body is replaced if it is corroded.
Bathtub faucet repair: A tub spout that drips often traces back to a worn washer or the diverter, which moves water up to the shower. Single-handle tubs use a cartridge, two-handle tubs use stems and seats. A drip at the tub is a continuous fixture leak, so it adds up on the water bill.
Kitchen and bath sink faucet repair: Most sink faucets are fixed by pulling the old cartridge and matching its part number. Pull-down sprayers add a hose and weight to check. A faucet that drips from the spout and the base at once is worth replacing, not rebuilding.
Valve stuck open and water still running?
Close the main if you can, then call. Dispatch is staffed all night and on weekends.
Outdoor spigots and frozen hose bibbs
A spigot, or hose bibb, is a faucet attached to an outside wall, and winter is hard on it.
Drip from the handle
Packing nut or washer wear. Often a quick repair.
Water inside the wall in winter
A frozen bibb that cracked behind the wall will leak only after it thaws, so check the cellar ceiling.
Hose left attached
A hose left on all winter traps water in the bibb and can freeze it, even a frost-free model.
No flow from the spigot
The shutoff inside may be closed, or ice may be in the line. Don't force it.
Canton water and fixtures that wear out
Canton's report gives no hardness figure, so ask the Canton Water/Sewer Division or test your own tap, because hard water leaves scale on aerators and cartridges that shortens their life. For comparison, the Dedham-Westwood Water District tested at about 104 ppm in 2025, which it classes as moderately hard. That is a different utility, so it tells you nothing about Canton taps. Homes near the line can read about plumbing help in Westwood, and everyone should test their own water.
The town treats its water to adjust pH, which helps limit lead and copper from pipes, and it reports lead and copper below the action levels. That is useful, but it does not tell you about the stop valves and supply lines inside your own walls. Those wear out on their own schedule, and a stiff valve is a warning, not a mystery.
New England winters make exterior spigots and unheated-space valves more likely to freeze and split, so the cold-season call often turns out to be a bibb or a valve that failed weeks ago.
What affects the price of faucet and valve repair
A washer swap and a new shower valve are very different jobs. The factors below set the real number.
Part versus fixture
A cartridge or O-ring kit costs little. A new faucet, valve body or stop valve costs more, and brass or designer finishes cost more again.
Access
A faucet at an open sink is quick. A shower valve behind tile may mean opening the wall from the back or the tile side.
Shutoff condition
If the stop valve is stuck, the plumber replaces it too, and the house main may need to go off for the work.
Age and model
Older faucets can need hard-to-find parts, which sometimes tips the choice toward replacement.
Hour of the call
After-hours dispatch is priced for the time it is done, and you hear the price before work starts.
Sudden water damage from a failed supply line or valve is often covered by homeowners insurance, while a slow drip that rots a cabinet over months is commonly excluded. Photograph the failure before cleanup.
Faucet repair questions in Canton, MA
Do you handle faucet & sink repair emergencies at night or on weekends in Canton, MA?
Yes. Dispatch answers around the clock, every day, and a supply line that burst, a valve that will not shut off or a faucet that is pouring water is treated as urgent. You hear the price before work starts, and same-day appointments are offered when available for drips and slow repairs.
Is a stop valve that won't close an emergency?
It becomes one the moment the fixture beyond it fails. If water is running and the stop won't close, shut the house main and call. If nothing is leaking, a stiff stop can be replaced on a scheduled visit before it fails. Don't force it with a wrench.
How can I tell if a faucet needs a new cartridge?
A single-handle faucet that drips from the spout, is hard to turn, or mixes hot and cold poorly usually needs a cartridge. Shutting off the stop valve and removing the handle shows the cartridge, which you can match by shape. Pitted or heavily corroded faucet bodies need replacement.
Why does my outdoor spigot leak inside the house?
A frozen spigot can split behind the wall. The leak shows only when the ice thaws and water runs inside, often into a basement ceiling. Close the interior shutoff to the spigot if there is one, and call. A hose left attached through winter is a common cause.
Does faucet repair need a permit?
Under 248 CMR 3.05, no permit is required for repairing a leak in a faucet, valve or other working part of a fixture. A new fixture or a new valve installation is another matter, so ask the Canton Building Department about your specific job.
Should I replace the faucet if it's leaking at the base?
Not automatically. O-rings at the spout base often wear out, and replacing them is a short repair. If the body is corroded or the leak returns after the O-rings, replacing the faucet is the better use of money.
Related services and nearby towns
A failed supply line often leaves water inside a cabinet wall, so a leak detection visit is the next step if a stain keeps spreading after the repair, and water line repair covers a line failing between the street and the house.
When the pipe itself has split and water is spreading through a wall or ceiling, burst pipe repair is the larger call.
Sources and standards
These are the primary sources this page relies on. Anything not listed here is general plumbing practice, and local rules should be confirmed with the town.
- 248 CMR 3.05, the Massachusetts plumbing and gas fitting regulation, as published by Cornell LII
- Town of Canton Building Department, online permitting page (plumbing and gas permits)
- Plumbers and Gas Fitters consumer fact sheet, Massachusetts Board of State Examiners of Plumbers and Gas Fitters
- Canton Water/Sewer Division 2023 water quality letter, distributed through the MWRA community page
Fixture leaking and no shutoff?
Call the 24/7 line. Close the main first if you can reach it.
Call (617) 752-0573