At Gladiator Repipe & Plumbing, we provide professional leak detection in San Mateo, CA. Licensed, insured, and trusted by 30,000+ Bay Area homeowners since 2014.
Available 24/7 for emergencies • (408) 444-2696

Trusted Plumbing Company Serving the Bay Area Since 2014
Hidden water leaks cause thousands of dollars in damage before they’re ever visible. Gladiator Repipe & Plumbing provides professional water leak detection in San Mateo, CA using acoustic listening equipment, thermal imaging, and pressure testing to find leaks inside walls, under slabs, and in underground supply lines — without destructive guesswork.
San Mateo homes are particularly susceptible to slab leaks due to calcium deposits and corroded drain lines in Peninsula-era construction. Catching these leaks early prevents foundation damage, mold growth, and the high cost of emergency repairs. Signs include warm spots on the floor, the sound of running water when all fixtures are off, or unexplained increases in your water bill.
Serving San Mateo and the Surrounding San Mateo County Area
Once located, we provide a clear repair recommendation — spot repair, rerouting, or full repipe — with honest pricing before any work begins. We serve San Mateo and surrounding San Mateo County communities.
Our technicians are in San Mateo every day — serving Baywood, Downtown San Mateo, and all surrounding neighborhoods. We coordinate directly with local permit authorities and inspectors to keep every project on track.

With 30,000+ completed jobs across the Bay Area and a decade of local experience, Gladiator Repipe & Plumbing has earned the trust of homeowners in San Mateo and throughout San Mateo County. We do it right the first time — every time.
Gladiator Repipe & Plumbing provides comprehensive leak detection services for homes and commercial properties throughout San Mateo and San Mateo County. Our licensed technicians are equipped to handle every aspect of leak detection — from initial diagnosis to final inspection.
We provide leak detection throughout San Mateo and surrounding Bay Area communities. Our technicians are familiar with the local infrastructure, permit requirements, and plumbing challenges specific to San Mateo County.
Need leak detection in another city? Call (408) 444-2696 — we may still be able to help.
Common questions about leak detection in San Mateo. Don’t see yours? Call (408) 444-2696.
Unusually high water bills, warm spots on the floor, damp carpet or flooring, mold or mildew odors, the sound of running water when fixtures are off, or cracks appearing in the foundation.
A slab leak is a leak in a water supply or drain line running beneath the concrete slab foundation of your home. They are common in California homes and can cause significant foundation damage if left unrepaired.
Our technician uses sensitive listening equipment placed on the floor or ground to amplify the sound of water escaping from a pressurized pipe, allowing us to pinpoint the leak location within inches.
Not always. Depending on location, slab leaks can sometimes be rerouted through walls or above-slab piping, avoiding concrete cutting entirely. We’ll recommend the least invasive effective option.
Our equipment can locate leaks to within 1–3 feet in most conditions. Combined with pressure testing and visual inspection, we pinpoint leaks with high accuracy before any repair work begins.
Call us for a free leak detection estimate in San Mateo — available 24/7 for emergencies.