"I had a leak under my house and Joe came out within hours. They replaced galvanized pipes within 24 hours, very professional."
Water Leak Detection in San Leandro, CA
Non-invasive water leak detection to find hidden leaks before they cause serious damage.
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A hidden water leak can quietly cause thousands of dollars in structural damage, mold growth, and water waste before it becomes visible. Total UC provides professional, non-invasive water leak detection in San Leandro and throughout the Bay Area, using acoustic listening equipment and thermal imaging technology to pinpoint leaks behind walls, under slabs, and underground without unnecessary demolition or excavation.
How We Detect Hidden Water Leaks
Our water leak detection process starts with a review of your water bill history and visible symptoms such as warm spots on floors, unexplained damp areas, or high water pressure fluctuations. We then deploy electronic leak detection equipment including ground microphones and correlating devices to locate the exact position of underground or slab leaks. Once identified, we provide a clear repair estimate before any work begins.
Serving San Leandro and East Bay Homeowners
Total UC (LIC # A 1094194) serves San Leandro, Hayward, Oakland, Castro Valley, Fremont, and surrounding Alameda County communities. Our licensed plumbers have 15+ years of experience diagnosing leak sources that other plumbers miss. Call 415-350-3363 to schedule water leak detection service or get a free estimate for leak repair.
Customer Reviews
What Our Clients Say
Trusted by homeowners, developers, and municipalities across the Bay Area.
"Joe was friendly and professional. He fixed my water pressure problem within 20 minutes and followed up the next day."
"They completed sewer line replacement in one day at a reasonable price. Went above expectations with free prep work."
Our Process
How It Works
Three straightforward steps from first call to finished project.
Diagnose & Inspect
We assess the project site, review plans, and use camera inspection or utility locating to understand exactly what's underground before we touch anything.
Quote & Plan
You receive a clear, itemized estimate with no surprises. We handle permits, coordinate with utilities, and schedule the crew around your timeline.
Service & Cleanup
Our self-performing crews complete the work to spec and code. Site is restored and cleaned up — we don't leave until the job looks right.
Coverage
Service Areas
Serving 10+ Bay Area counties from our San Leandro headquarters.
Alameda County
San Leandro · Oakland · Fremont · Hayward · Berkeley + 8 more
Contra Costa County
Walnut Creek · Concord · Richmond · Antioch · Pittsburg + 5 more
San Francisco
San Francisco
San Mateo County
Daly City · San Mateo · Redwood City · South San Francisco · Burlingame + 4 more
Santa Clara County
San Jose · Santa Clara · Sunnyvale · Mountain View · Palo Alto + 5 more
Napa County
Napa · American Canyon · St. Helena · Calistoga
Solano County
Vallejo · Fairfield · Vacaville · Benicia · Suisun City + 1 more
Sonoma County
Santa Rosa · Petaluma · Rohnert Park · Windsor · Healdsburg + 1 more
Get Started Today
Ready to Get Started?
Whether it's an emergency repair or a planned infrastructure project, Total UC is ready to mobilize. Call us now or submit your project details for a free estimate.
LIC # A A 1094194 — Licensed, Bonded & Insured
Free Estimate
Request a Service
Describe your project and we'll get back to you within 24 hours.