A Fontana sump pump that will not start, runs constantly or lets water fall back into the pit usually has a switch, valve, power or motor problem. Since most Fontana homes are on slabs, pumps here are mainly found in below-grade rooms, low lots and commercial pits. Call the number on this page to be connected with a local plumber in Fontana.

What happens when you call
The number on this page reaches an independent plumber who serves Fontana. Expect a few quick questions: is water rising now, is the pit for groundwater or for sewage from a lower-level bathroom, and what is the pump doing. On site, the plumber typically checks power to the outlet, lifts the float to see whether the motor responds, inspects the check valve and follows the discharge line to where it ends.
From there you get options: a part, a new pump, a new basin or a reroute of the discharge.
What shapes the price
- Part repair versus full pump replacement
- Whether it is a sump pump or a sewage ejector with a sealed, vented basin
- Length and route of the discharge pipe
- Condition of the basin and lid
- Backup pump or alarm added
- Permit work with the City of Fontana Building & Safety, which takes applications online through Build Fontana or at the counter
Fontana conditions
Fontana's median year built is 1989 according to city-stats.com, so most houses are slab construction without a basement. That keeps pumps a specialty item here, but when one fails during a winter storm it fails at the worst moment, often after sitting idle all summer.
The City of Fontana collects and bills sewer, with treatment through the Inland Empire Utilities Agency. That system is for household wastewater; a sump discharge belongs outdoors, not in a cleanout. Water comes from one of several providers depending on the address, with Fontana Water Company serving most of the city and Cucamonga Valley Water District, West Valley Water District and two mutual companies covering defined areas. If you are considering a water-powered backup and you are a Fontana Water Company customer, its cross-connection program governs backflow devices, so ask the company first.
One more Fontana Water Company point: it says the angle stop and meter valve are company property. If you ever need to shut off water during pump or pipe work, use your own house gate valve.
Checklist before the plumber arrives
- Shut off the pump circuit if water is near the outlet
- Clear a path to the pit and to where the discharge exits
- Note the pump brand and any label on the basin
- Know which water company bills you
- Move stored items away from wet floors
Sump Pumps questions in Fontana
Can I send sump water into a sewer cleanout or the laundry sink?
How can I test a sump pump myself?
Why does my pump switch on and off every few seconds?
How big a pump do I need?
More plumbing services in Fontana
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