Find the leak before the slab becomes a bigger problem. Drain Edge Rooter provides acoustic slab leak detection and plumbing repair for slab leaks across the Inland Empire, including Rialto, Fontana, San Bernardino, Colton, Rancho Cucamonga, Ontario, Upland, Redlands, Highland, Loma Linda, Bloomington, Grand Terrace and North Riverside.

Call (909) 927-3194 to speak with a plumber.
In Rialto? See our local page for slab leak detection in Rialto — neighborhoods, acoustic process, and how we handle under-slab leaks for homes near 619 E South St.
What is a slab leak?
A slab leak is a pressurized water or hot-water line leak beneath or near a concrete foundation. Finding it early can help limit water waste, property damage, and disruption. Detection comes first; the repair plan depends on the pipe, access, location, and condition.
Signs of a possible slab leak
- Unexplained water use or a water bill that rises
- The sound of water running when every fixture is off
- Warm or damp spots on floors, baseboards, or carpet
- Cracks, bubbling flooring, mildew, or persistent moisture
- Low water pressure, weak hot-water performance, or a water heater that runs often
Why acoustic detection?
Acoustic equipment listens for the sound and vibration created by pressurized water escaping from a pipe. A plumber can compare readings, trace the likely location, and focus testing instead of guessing or breaking concrete at random. Acoustic locating is a diagnostic tool, so conditions and access can affect what can be confirmed.
Detection and plumbing repair
After locating the likely leak, we explain repair options. Depending on the situation, plumbing repair may involve an access point, rerouting, spot repair, or another appropriate method. We will describe the tradeoffs before work begins.
Suspect a slab leak? Call (909) 927-3194. Get honest plumber and drain help from a local Rialto team.
See our local service areas or contact a licensed plumber.
Real local plumbing work
See our team and equipment on local repair projects.



Fontana homeowners can also review Slab Leak Detection in Fontana, CA for acoustic under-slab leak detection from our Rialto home base.
San Bernardino homeowners can also review Slab Leak Detection in San Bernardino, CA for acoustic under-slab leak detection from our Rialto home base.
Colton homeowners can also review Slab Leak Detection in Colton, CA for acoustic under-slab leak detection from our Rialto home base.
Slab Leak Repair by City
- Slab Leak Repair in Ontario
- Slab Leak Repair in Upland
- Slab Leak Repair in Redlands
- Slab Leak Repair in Highland
- Slab Leak Repair in Loma Linda
- Slab Leak Repair in Bloomington
- Slab Leak Repair in Grand Terrace
- Slab Leak Repair in North Riverside
Homeowner guide: Signs of a Slab Leak and What to Do · All guides
Related: Slab leak repair cost
Quick Answers: Slab leak detection
Does Drain Edge Rooter offer slab leak detection 24/7?
Yes. We are open 24/7, so call anytime at (909) 927-3194. We will talk through the problem and give you a straight answer on timing.
What areas do you serve for slab leak detection?
Rialto, Fontana, San Bernardino, Colton, Rancho Cucamonga, Ontario, Upland, Redlands, Highland, Loma Linda, Bloomington, Grand Terrace and North Riverside, from our shop at 619 E South St in Rialto.
Is Drain Edge Rooter licensed?
Yes. Owner Isaiah Infante holds California C-36 plumbing contractor license #1078977.
Will I know the cost before work starts?
Yes. We explain what the job needs and go over the price with you before any work begins.
Can Orangeburg sewer pipe be lined?
No. Orangeburg (tar-paper) sewer pipe cannot be lined or rehabilitated. It has to be dug up and replaced.
