Leak Detection in Rialto, CA

A water bill that keeps climbing, a meter that spins with everything off, a damp wall, or the sound of running water at night all mean there is a leak somewhere. Drain Edge Rooter finds hidden leaks in walls, ceilings, yards, and under slabs, then repairs them with as little opening up as possible. We serve Rialto homeowners, landlords, and small businesses from our shop at 619 E South St, Rialto, CA 92376, our home base, and owner Isaiah Infante runs every job under California C-36 plumbing contractor license #1078977.

Need leak detection in Rialto? Call (909) 927-3194. We answer the phone 24/7, and we will give you an honest time we can be there.

Leak Detection in Rialto: What We See

Many of the older Rialto homes we work in are on slab foundations with copper or galvanized pipe, so a leak can show up as a warm spot on the floor, a higher bill, or simply the sound of water running at night. Galvanized supply in pre-1970 homes also leaks inside walls as it corrodes. In north Rialto the plumbing is newer, and the leaks we find are more often at fittings, fixture supply lines, irrigation lines, or the water heater.

Before we do anything invasive, we separate the irrigation system from the house, check toilets and the water heater, and watch the meter. Rialto homeowners are often surprised how often a leak turns out to be outdoors on a sprinkler main. If it is inside, we pinpoint it so the opening is small.

Plumbing in Rialto Homes

Our shop is in Rialto, so most addresses in town are a short drive. In Rialto, a lot of the town was built from the 1950s through the 1970s, with newer tracts filling in north of Highland Avenue and near the 210. Neighborhoods we regularly work in include north Rialto above the 210, the older grid around downtown and Riverside Avenue, the Foothill Boulevard corridor, and south Rialto toward Valley Boulevard and the 10. Water service comes from Rialto Water Services and, in parts of the north and west side, the West Valley Water District. Under and around these homes we typically find cast-iron and clay sewer laterals in the older grid, galvanized supply lines in pre-1970 homes that have never been repiped, and copper or PEX in the newer north-side tracts, and that history shapes how we approach every leak detection job in town.

Railroad-Era Roots, Aging Pipe

Rialto is part of an Inland Empire that grew up along the rail lines in the early 1900s, and many of the area’s older neighborhoods were built out in the decades that followed. Homes from those eras were plumbed with the materials of the day: cast-iron drains, clay sewer pipe, and galvanized steel water lines. Those materials did their job for a long time, but many of them are now well past their expected service life, which is why we find rusted-out cast iron, root-filled clay joints, and galvanized lines narrowed by corrosion in older Rialto homes. If your house is in one of the older parts of town and the pipe has never been replaced, it is worth knowing what is underground before it fails.

Rialto is one of the oldest cities in our service area, so this matters even more here. In the older parts of Rialto it is common to find original pipe that has never been replaced, along with sections that were patched or added on by different owners over the years. That is why on older Rialto homes we look at the whole system, not just the one spot that failed, and tell you plainly whether a repair will hold or whether the rest of the old pipe is likely to follow.

Signs of a Hidden Leak

Higher water bills with no change in how you use water
The meter moves when every faucet, toilet, and irrigation zone is off
Stains, bubbling paint, or soft drywall on walls and ceilings
Musty smells or mildew inside cabinets and closets
Warm spots on the floor, which can point to a hot-water line under the slab
Wet or sinking patches in the yard along the water service or irrigation lines
Low pressure or a water heater that seems to run constantly

How We Find It

We start with the simplest tests: reading the meter with everything off, isolating the house from the irrigation system, and checking toilets, the water heater relief valve, and fixtures for leaks that are easy to miss. If water is still moving, we narrow down where using pressure testing of the hot and cold sides, acoustic listening equipment that picks up the sound of water escaping a pressurized pipe, and moisture and thermal readings on walls and floors.

The goal is to mark the leak closely enough that we open one small, targeted spot instead of tearing out walls or concrete to search. When a leak turns out to be under the foundation, our slab leak detection across the Inland Empire page covers the repair options in detail.

Repair Options After the Leak Is Found

Direct repair of the failed section through a small opening
Reroute of a line through the attic or walls when going under the slab or into finished areas makes less sense
Partial or whole-home repiping when the pipe is failing in several places
Water service repair for leaks between the meter and the house (see water line repair)

We explain the tradeoffs and give you a written price before anything is cut. If the leak is on the utility’s side of the meter, we will tell you so you can call them instead of paying us.

Insurance and Documentation

If you plan to file a homeowner’s claim, we can document what we found with photos and a written description of the leak location and cause. Coverage decisions are up to your insurer, and we do not promise any outcome.

Related Services in Rialto

See all leak detection service areas, or our Rialto plumbing page.

Frequently Asked Questions

How can I check for a leak myself?

Turn off every faucet, appliance, and irrigation zone, then look at the water meter. If the dial or leak indicator keeps moving, water is going somewhere. Call us and tell us what you saw.

Do you have to break open walls or floors to find a leak?

We use testing and listening equipment to pinpoint the leak first, so any opening is small and in the right place. Some opening is usually needed to make the repair itself.

Can a running toilet look like a hidden leak?

Yes. A toilet flapper that leaks into the bowl can waste a lot of water quietly, and it is one of the first things we check.

Do you serve all of Rialto?

Yes. We cover Rialto from our Rialto shop, including north Rialto above the 210 and south Rialto toward Valley Boulevard the 10. Call (909) 927-3194 with your address and we will confirm timing.

Are you open 24/7?

Yes. We answer the phone around the clock. If we cannot get there right away, we will tell you honestly and book the earliest available time.

Leak detection in Rialto: local notes

We work across Rialto, including North Rialto up by the 210, the older blocks around downtown and Riverside Avenue, west and east Rialto tracts, and South Rialto near our shop on South Street. The area has older homes near downtown, a lot of mid-century and 1970s–90s tract housing, and newer builds in the north end.

In Rialto, hidden leaks often come from copper under slabs or older supply lines. Acoustic and pressure testing helps narrow the spot before anything is opened up.

Whether you are near the Wigwam Motel on Foothill Boulevard (old Route 66), Frisbie Park and the Renaissance area on the old airport land or anywhere else in Rialto, we are open 24/7, so call anytime at (909) 927-3194.

Call Drain Edge Rooter in Rialto

Tell us what is going on and where you are in Rialto, and we will give you a clear plan and a written price before work starts. Call (909) 927-3194.

Drain Edge Rooter · 619 E South St, Rialto, CA 92376 · (909) 927-3194 · Open 24/7 · CA C-36 #1078977 · about 139 five-star Google reviews