Signs you need this fixed
- Brown ring spreading on a ceiling
- Sputtering taps after a cold snap
- Hiss inside a wall at night
- Meter dial creeping with every tap off
One tap or the whole house?
Start by narrowing it down. If one faucet or shower is weak and the rest are fine, the cause is at that fixture. If every tap in the house is weak, look at the service, the main valve or a regulator. If only hot water is weak, look at the water heater and its fittings.
Common culprits
- Clogged aerators and shower heads. Mineral scale from hard water builds up in the screens. Unscrew and soak them in vinegar.
- Partly closed valves. After work in the house, someone may have left the main valve half shut.
- Galvanized pipe. Rust builds inside and narrows the pipe, worst on long runs.
- Undersized water service. Many older Toronto homes have a 1/2 inch or 5/8 inch service, too small for modern use.
- Failing pressure regulator where one is installed.
- Leaks. A hidden leak can steal pressure and raise your bill.
Pressure regulators
Some houses have a regulator, a brass fitting shaped like a bell just past the meter, that tames high street pressure. They wear out, and when they fail they can either drop pressure too low or let it creep too high. We test with a gauge on a hose bib and adjust or replace the valve. Normal household pressure sits somewhere between 40 and 80 psi.
Fixes that last
Cleaning aerators fixes many single-fixture problems. Opening a valve fully is free. For house-wide weakness from old pipe or a small service, the real fix is upgrading: replacing the water service with a larger line and repiping galvanized runs. We measure flow as well as pressure, so you know what the upgrade will actually deliver before you spend.
What is included on the visit
Tools on the truck
- Crimp and press tools for PEX and copper
- Pressure gauge on a hose-bibb fitting
- Moisture meter and thermal camera
What we open
Drywall at the leak line, the access panel or the meter shut-off
How we test it
Static pressure test and a dry-paper check on every new joint
How the job runs
Ring the line
Say what is dripping, backing up or banging. Water still flowing? We guide your hand to the valve first.
Find the cause
The plumber traces the fault, with a scope or gauge where one earns its keep.
Pick the fix
Options come in everyday language, and nothing starts until you choose.
Repair & prove it
We finish, run the water to prove it, wipe up and leave a short written record.
Calls we field, answered plainly
Does Toronto water pressure change during the day?
It can vary with demand and location, especially on higher ground. Call 311 if your whole street seems affected.
Can a booster pump help?
In some cases, such as upper floors or a weak service that cannot be replaced, a booster can help. We look at other fixes first.