Slab leaks are one of the most common and destructive plumbing problems in Southern California's housing stock. In San Jacinto, Hemet, Riverside, and surrounding Inland Empire communities, the combination of older pipes and hard water accelerates the development of slab leaks. Signs include warm spots on your floor, the sound of running water when everything is off, unexplained spikes in your water bill, or cracks in your foundation.
Our leak detection process uses electronic amplification equipment, thermal imaging, and pressure testing to pinpoint leaks within inches — not feet. This means we open the minimum amount of flooring or drywall necessary, saving you thousands in unnecessary damage.
We repair all types of leaks: slab leaks, water line leaks, sewer leaks, irrigation leaks, and more. Every repair comes with a written warranty so you have peace of mind long after we leave.
Signs You Need Leak Detection Now
- ✕Water bill spiked with no change in household usage or visible running water
- ✕Warm or hot spot on a concrete floor — often the first sign of a slab leak
- ✕Sound of running water when every faucet, toilet, and appliance is off
- ✕Cracks forming in your foundation, tile, or drywall without a structural explanation
- ✕Low water pressure throughout the house — not just one fixture
- ✕Mold or mildew smell inside a wall or cabinet that stays damp for no obvious reason
How Leak Detection Works
We isolate sections of your plumbing system and run pressure tests to confirm a leak is present and narrow its location.
Acoustic amplification equipment listens for the distinct sound signature of pressurized water escaping a pipe.
Infrared camera scans floors and walls to identify temperature anomalies caused by hidden moisture.
We mark the exact leak location and present your repair options — targeted access or full repiping if warranted — with upfront pricing.
We complete the repair, re-pressure-test the system, and confirm no additional leaks remain before closing any access.
What's Included with Leak Detection
Slab Leak Detection
Electronic and acoustic equipment to locate under-foundation leaks without destructive guesswork.
Slab Leak Repair
Targeted repair with minimal concrete removal — or whole-home repiping if warranted.
Water Line Leak Repair
Detection and repair of supply line leaks in walls, ceilings, and underground.
Pressure Testing
Full-system pressure tests to confirm leaks and verify repairs are holding.
Thermal Imaging
Infrared camera technology to find moisture behind walls without opening them.
Pool & Irrigation Leaks
Detection of outdoor water system leaks that drive up your water bill.
Southern California's Trusted Leak Detection Specialists Since 2000
C-36 Licensed
License #0784091 issued by the California CSLB. You can verify it at any time. We are fully licensed for all residential and commercial plumbing.
25+ Years in Business
Founded in 2000 by Joseph Romero, America's Plumbing has been serving Southern California homeowners for over 25 years — same owner, same values.
Upfront Flat Pricing
You get a written price before we touch anything. No hourly billing surprises. No charges for work you didn't approve. What we quote is what you pay.
Written Warranty
All workmanship is backed by a written warranty. If something we repaired fails due to our work, we come back and fix it at no charge.
Common Questions About Leak Detection & Repair
How do I know if I have a slab leak?
Common signs include warm or wet spots on your floor, the sound of water running when nothing is on, a suddenly high water bill, or low water pressure. Call us for a free assessment.
How long does leak detection take?
Most residential leak detection jobs take 1–3 hours. We provide a written estimate before any repair work begins.
Will you have to tear up my floor to find the leak?
No — we use non-invasive electronic and acoustic equipment to locate leaks precisely first. We only open what's absolutely necessary to make the repair.
Does homeowner's insurance cover slab leaks?
Many policies cover the resulting water damage but not the repair itself. We can provide detailed documentation to help with your claim.
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Learn more →Get a Free Quote in San Jacinto & Southern California
Call us now or fill out the form. Joe will personally call you back within the hour. For plumbing emergencies, we dispatch immediately — 24/7, 365 days a year.