Residential · Toilets, taps and fixtures
Running and leaking toilet repair across Oakville
A cistern that keeps refilling itself sends litre after litre to the sewer without anyone hearing, and one that seeps at the floor can rot a subfloor in silence for a season.
- Typical stay: under an hour for tank parts
- On the dolly: flappers, fill valves, wax rings, bolts
- Your part: clear items from around the toilet
- Proof: repeated flushes and a dry check
- Licensed plumbers · ask for details on the call
- Cause found and explained before work starts
- Oakville & Halton coverage
What this job involves
A cistern that keeps refilling itself sends litre after litre to the sewer without anyone hearing, and one that seeps at the floor can rot a subfloor in silence for a season. Both are fixed with ordinary parts once we know which part. Inside the tank we check flapper, fill valve, float height and flush-valve seat; down at the floor, the wax ring and closet bolts are the usual villains.
How the job goes
- Drip dye into the cistern and keep an eye on the bowl for a colour creep.
- Check float height and fill-valve shutoff against the overflow tube.
- Fit a flapper or fill valve matched to that toilet’s make.
- For a seeping base, lift the bowl and renew the wax ring and bolts.
- Reset, flush repeatedly, and check floor and tank bolts for drips.
Warning signs on your pipes
- The tank refills by itself at three in the morning.
- A thin trickle runs into the bowl all day.
- The bowl shifts when you sit down.
- Stains or soft vinyl around the base.
- The handle needs a jiggle after every flush.
From the job notes
Tank parts are far from universal. Many newer low-flow bowls use particular flappers or canister flush valves, and a generic part may never seal.
Tank parts are far from universal. Many newer low-flow bowls use particular flappers or canister flush valves, and a generic part may never seal. We match parts to the make and model wherever the markings inside the tank allow.
A rocking toilet deserves early attention. Movement breaks the wax seal, and from then on every flush leaks a little under the floor, out of sight, until the ceiling below stains.
What comes off the truck
| Tool or part | What it does on the job |
|---|---|
| Quarter-turn stops | Replace crusty multi-turn valves under sinks and toilets |
| Basin wrench | Grabs supply nuts tucked up behind a sink bowl |
Questions we hear
Does a running toilet really cost much?
It can waste a lot, and on a metered Halton account that shows up on the bill.
Should the base be caulked?
Caulk is fine, but skip a short stretch behind the bowl; that gap is your early-warning window.
Related plumbing
- Toilet replacement and installationnew toilets set properly
- Shower valve repair and replacementdrips, scalds, cold showers
- Frozen pipe thawingno water after a cold night
- Buying an older homebefore you sign
- Meter test for leakswhen the bill jumps
- Kerr Villagepost-war streets off Kerr Street
- Glen Abbey1980s and 1990s homes near the golf course
- Iroquois Ridge North1990s to 2000s detached homes
Not sure which job fits your pipe? Call (365) 517-8536 and describe it.