Rialto toilet repairs most often involve a flapper or fill valve, a failed seal at the floor or a clog. Rialto has three water retailers, so the agency on your bill depends on where you live, but the toilet and the plumbing feeding it are the owner's to fix in every case. Call the number on this page to be connected with a local plumber in Rialto.
Who supplies my water, and does it matter for the toilet?
In Rialto it depends on the address. The City supplies part of town through Rialto Water Services, which is operated by a third party, and West Valley Water District and Fontana Water Company serve other areas. Your water bill shows which one you have. For toilet repair, the provider matters mainly in two ways: it is who you would call about a problem on the public side of the meter, and its water quality report tells you how hard your water is.
The City system relies mainly on local groundwater from wells in several basins. Groundwater in this part of the valley tends to carry minerals, and those minerals show up as crust on fill valves, flapper seats and the rim holes under the bowl. Check your provider's current report for the numbers at your address.
Why does my toilet run, hiss or refill by itself?
A flapper that no longer seats cleanly lets water trickle from the tank into the bowl. When the level drops far enough, the fill valve turns on for a few seconds, which is the refill you hear at night. A fill valve with scale on its seal may never fully shut off, so water spills down the overflow tube. Both are usually fixed by replacing the parts rather than cleaning them. A food coloring test in the tank shows whether the flapper is the problem: if color reaches the bowl without a flush, it is leaking.
What if water shows up at the base?
A toilet that rocks breaks its wax seal, and every flush can then push a little water under the bowl. Condensation on the tank on hot days can drip to the same spot, so a plumber checks for that and for a leaking supply connection first. If the seal has failed, the toilet is lifted, the flange is inspected and the bowl is reset on a new seal. Waiting tends to cost more because the water soaks into flooring.
Local note
If a toilet replacement needs a permit, the City of Rialto Building & Safety Division at 150 S. Palm Avenue handles it, with online permits through the City's portal and a counter line at 909-820-2505. The plumber can tell you if your job needs one.
Toilet Repair questions in Rialto
Are wipes labeled flushable safe to put down the toilet?
Why does my toilet keep running after the tank fills?
Why is the outside of the tank wet on hot days?
How do I find a tank leak I can't hear?
More plumbing services in Rialto
Toilet Repair nearby
Helpful guides
Sources
Last updated: