Local plumbing notes: Jurupa Valley
Five different sources can be behind a Jurupa Valley tap. The Jurupa Community Services District serves about 65 percent of the city, the Rubidoux Community Services District serves Rubidoux, the Santa Ana River Water Company covers part of Mira Loma, West Valley Water District reaches a small part of Crestmore Heights, and some rural lots draw from a private well. The bill settles which one is yours, and the answer matters for more than paperwork. JCSD water averages about 9.5 grains per gallon, while water in the Rubidoux district runs about 16, which is very hard and leaves heavier scale in heaters, valves and fixtures. Where a home has a private well, JCSD requires a backflow assembly that is tested every year.
Jurupa Valley became Riverside County's 28th city on July 1, 2011, the newest in the county, yet the places inside it are much older: Rubidoux, Mira Loma, Pedley, Glen Avon, Sunnyslope, Belltown, Jurupa Hills, Indian Hills and Crestmore Heights. Local landmarks include Flabob Airport in Rubidoux, which dates to 1925, the Jensen-Alvarado Historic Ranch and Museum, and the Jurupa Mountains Discovery Center in the Jurupa Mountains. The 60 crosses the city from east to west, Interstate 15 runs down the west side with Eastvale beyond it, and the Santa Ana River forms the south edge, across from Norco and Riverside. Riverside also borders the east side, San Bernardino County lies to the north, and Van Buren Boulevard and Limonite Avenue cut across the city.
By the Census count (ACS 2024, 5-year), Jurupa Valley holds about 29,250 housing units. Half of them date from 1979 or earlier (51 percent were built before 1980), and 80 percent are single-family detached houses. Homes of that era were commonly plumbed with galvanized steel or copper supply lines, cast iron drains and a clay sewer line to the street, materials that corrode, scale over and crack as they age. Newer tracts make up the other half and run more to copper or PEX with plastic drains. Then there are the larger rural lots, some on a private well and some on septic, with plumbing that was never tied to a public line.
Sewer service is divided too. JCSD and the Rubidoux Community Services District run the public lines, and some large rural lots were never connected and use septic systems. Where JCSD runs the sewer, the district looks after its main, and keeping the lateral clear up to that main falls to the homeowner. Permits are a city matter here, not a county one: City of Jurupa Valley Building and Safety issues them. Any permit we pull is closed only after the inspector's visit: on a water heater the inspector checks both seismic straps and where the temperature and pressure relief line discharges, and any gas line is pressure tested before sign-off. The plumber comes from Corona, about 11 miles away as the crow flies, and the work is backed by a written workmanship warranty.
Jurupa Valley borders Riverside, Norco and Eastvale. We serve those cities as well, and a call from any of them is handled from Corona, the same as calls from Jurupa Valley. A person answers at every hour, the leak or clog is tracked to where it starts before drywall or flooring is disturbed, and work begins only after you sign the written estimate.
Neighborhoods we serve
- Rubidoux
- Mira Loma
- Pedley
- Glen Avon
- Sunnyslope
- Belltown
- Jurupa Hills
- Indian Hills
- Crestmore Heights
Jurupa Valley ZIP codes we serve
- 92509
- 91752





