A burst galvanized line in a Wood Streets bungalow, sewage in the tub from roots in a clay lateral, a water heater letting go in an Orangecrest garage. What to do first, and a licensed local plumber on the way at any hour.
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What to Do in the First Five Minutes
Riverside sits at the center of the service area, so most emergency calls in the city can be reached quickly.
Shut off the water. In Orangecrest, Mission Grove and other newer east side homes, the main shutoff is usually on an outside wall near the front hose bib, next to the pressure regulator. In older homes in the Wood Streets, Magnolia Center and downtown, it may be a gate valve near the front foundation, in a box in the yard or under the house. The valve in the meter box at the curb also stops the water, though it belongs to the water utility.
If the water heater is leaking, close the cold water valve on top of the tank, set a gas unit's control to off or pilot, or switch off the breaker for an electric one. In older homes where the heater sits in a closet or service porch, move rugs and anything stored nearby.
If sewage is coming up, it usually appears in the lowest drain first, often a tub or a shower. Stop all water use, and if the house has a yard cleanout, do not open the cap; a full line can spill out of it.
In a raised-foundation home, water you can hear running under the floor is a supply line leaking in the crawl space. Shut the main and stay out of the crawl space until the plumber arrives.
Mind the wiring and the gas. Older homes may have wiring close to the leak. Stay out of wet areas near outlets or the panel, and if gas is in the air, leave and call Southern California Gas Company or 911 from outside.
Take photos before cleanup, including the source if you can see it.
Then call (951) 579-7318 and mention roughly when the house was built, since a 1930s Wood Streets bungalow and a 1990s Orangecrest home call for different parts.
$50 off any plumbing repair applies to emergency repairs too, and member discounts for AAA, Costco and Sam's Club members and Lowe's shoppers are honored. See all current specials.
Riverside is one of the oldest cities in the Inland Empire, and its emergencies show it. The Wood Streets, the area around Victoria Avenue and parts of downtown include homes built before World War II, and much of the city went up between the 1950s and the 1970s. Typical night and weekend calls in those neighborhoods are:
Burst or split galvanized lines. Decades of corrosion thin the pipe from the inside until a section gives way, often at a threaded joint.
Sewer backups from roots. Clay laterals under mature street trees let roots in at every joint, and a full blockage sends sewage into the lowest drain in the house, usually a tub or shower.
Water heaters failing indoors. Older homes often keep the tank in a closet or service porch, where a failure soaks floors instead of a garage slab.
On the east side, Orangecrest, Mission Grove and Canyon Crest sit on slabs, and the emergencies there are slab leaks surfacing through floors, garage water heaters giving out and supply lines bursting under high pressure from a failed regulator. Riverside's hard water, whether it comes from Riverside Public Utilities or Western Municipal Water District, shortens the life of tanks and pipes across the city. See sewer line repair in Riverside and leak detection in Riverside.
Triage
Tonight, or First Thing Tomorrow?
Tonight
A split galvanized line in a Wood Streets, Magnolia Center or downtown home
Sewage in a tub or shower from a root-blocked clay lateral
A water heater leaking in a closet or service porch, where the water reaches living space
Water surfacing through a slab floor in Orangecrest, Mission Grove or Canyon Crest
A leak you can hear under a raised floor that keeps running after the fixtures are off
First thing tomorrow is usually fine
Pressure that has been fading for months, which points to galvanized pipe narrowing rather than a break
A single slow drain while toilets and the rest of the house drain normally
A garage water heater that has stopped heating but is not leaking
A dripping faucet or running toilet, with its shutoff closed
Night and weekend visits cost more than a scheduled one, and if the problem can safely wait, you will be told. See 24-hour emergency plumbing.
Pricing
What It Costs in Riverside
What an emergency plumbing call costs in Riverside
Job
Typical price
Emergency service call
$150 – $300
Burst pipe repair
$300 – $1,000+
Emergency leak repair
$250 – $800
Sewer backup repair
$500 – $2,500+
Water heater repair
$150 – $600
Typical 2026 ranges. The price is explained and approved before any work starts, at any hour. See emergency plumbing prices on the pricing page.
Yes. (951) 579-7318 is answered by a person day and night, weekends and holidays included. Riverside sits near the middle of the service area, so most emergency calls in the city can be reached the same night or day, and an arrival window is given on the call.
How much does an emergency plumber cost in Riverside?
An emergency service call typically runs $150 to $300, with the repair priced on top. A burst pipe repair commonly runs $300 to $1,000 or more, and a sewer backup repair $500 to $2,500 or more. See emergency plumbing prices.
Sewage is coming up in my tub. Is that an emergency?
Yes. It usually means the main line is blocked, and in an older Riverside home that is most often roots in a clay lateral. Stop using all water, keep people away from it, and call. The line is cleared through the cleanout, and a camera check shows whether roots or a broken section caused it.
Who is responsible for a sewer backup in Riverside?
The City of Riverside maintains the sewer mains in the street. The lateral from the house to the main is generally the owner's, so a blockage there is a plumber's job. If the backup is coming from the city main, the city's sewer staff handle it.
Can a burst galvanized pipe just be patched?
A section can be replaced to get water back on the same night. If the rest of the galvanized is just as corroded, the plumber will say so, and a repipe can be priced separately without any pressure to decide that night.
