A & A

Loading...

Electronic Water & Gas Leak Detection in Ontario, CA

IMPORTANT SAFETY NOTICE: If you smell natural gas inside or outside your home, leave the area immediately and call your gas utility provider or dial 911. Do not attempt to locate or repair gas leaks yourself. Once the area is secured, A&A Plumbing and Rooter Service can assist with locating hidden gas leaks and recommending repairs.

When you need precise, non-invasive leak detection, trust the experts at A&A Plumbing. Using advanced electronic detection equipment, we locate hidden water leaks and underground gas leaks quickly, accurately, and with minimal disruption to your property. Proudly serving Ontario, Riverside, and surrounding communities since 1974.
electronic leak detector

Hidden Water Leak Detection

Not all plumbing leaks are visible. Small leaks under concrete slabs, inside walls, or underground can cause thousands of dollars in damage if left undetected. Our certified leak detection specialists use acoustic sensors, thermal imaging, and advanced pressure testing to pinpoint leaks without unnecessary digging or demolition.

  • Slab leaks under flooring or foundations – Water leaks that develop beneath concrete slabs can cause warped floors, damp carpeting, foundation cracking, or even major structural damage. Early detection saves thousands in repairs.
  • Leaking pipes inside walls, ceilings, or crawl spaces – Hidden leaks behind drywall or in hard-to-reach spaces can lead to mold growth, rotted wood framing, and costly property damage if not located and repaired promptly.
  • Underground water line leaks in yards or driveways – Breaks or cracks in underground pipes can create mysterious puddles, sky-high water bills, or soft spots in your yard. We use electronic tracing to pinpoint the leak without unnecessary digging.
  • Irrigation line leak detection – Leaking sprinkler or drip irrigation lines waste water and can undermine landscaping and soil stability. Our non-invasive techniques locate hidden breaks so repairs can be made efficiently.
gas leak detector

Electronic Gas Leak Detection

After emergency services have secured a suspected gas leak, A&A Plumbing provides specialized electronic gas leak detection services to locate underground or hidden leaks. We use highly sensitive gas detection equipment and tracer techniques to accurately identify the leak’s location — minimizing the need for large excavations.

  • Underground gas line leak locating – Using sensitive detection equipment, we find hidden gas leaks beneath lawns, driveways, and streets without excessive excavation — saving time, money, and disruption to your property.
  • Slab or wall-embedded gas pipe detection – We accurately trace gas piping embedded in concrete slabs or inside building walls, minimizing damage and providing precise locations for safe, targeted repairs.
  • Gas pressure testing and leak isolation – Our technicians perform thorough pressure tests to verify system integrity and isolate leak areas, ensuring that repairs are complete and code-compliant before the gas is turned back on.
  • Coordination with gas utility companies when needed – We work closely with your local gas provider to ensure safety protocols are followed, helping speed up approvals, re-inspections, and service restorations after leak repairs.

Why Choose A&A Plumbing?

  • Over 50 years of experience in plumbing and leak detection
  • State-of-the-art equipment and certified technicians
  • Minimal disruption, maximum precision
  • Licensed, bonded, and insured (CA Lic #406229)

Comprehensive Repair Solutions

Once a leak is found, we offer targeted repair solutions to restore your system quickly and affordably. Whether it’s full water, sewer, and gas re-piping, trenchless repairs, or spot fixes, we provide upfront pricing and top-quality workmanship every step of the way.

Don’t let hidden leaks drain your wallet or endanger your property. Contact A&A Plumbing today or call (909) 984-5343 to schedule professional leak detection services in Ontario and beyond.