Toilet Repair
Most toilet problems fall into three groups: it won't flush or drain, it won't stop running, or it leaks. Stop an overflow by closing the supply valve behind the toilet or lifting the flapper closed inside the tank.
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Fast fixes to try first
- Overflowing: turn the supply valve at the wall clockwise, or push the flapper down in the tank.
- Running constantly: check the flapper seal and the fill valve float height.
- Weak flush: check that the tank fills to the marked line.
- Water on the floor: check the supply connection and tank bolts before assuming the wax ring failed.
When to call a professional
Call if the toilet backs up along with other fixtures — that suggests a main line issue — if the toilet rocks on the flange, if water appears at the base after each flush, or if repeated clogs return in the same fixture.
Frequently asked questions
Why does my toilet overflow when the shower runs?
That combination usually indicates a blockage in the shared drain line rather than the toilet itself, and it should be evaluated as a main line problem.
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