About Leak Detection TorranceLocal, Leak-Only, and Built on Trust
We are not a general plumbing company that also does leak detection. Finding hidden leaks without tearing up your home is the only thing we do, and we have built our entire process around doing it right the first time.
Our Story
Leak Detection Torrance is a local, leak-only team specializing in non-invasive slab, pool, and sewer leak detection. We live and work in the South Bay, and we know how older Torrance-area plumbing fails, from galvanized supply lines under mid-century slabs to worn pool shells and root-damaged sewer laterals. Our mission is simple: find the exact source first, open up as little as possible, and back every job in writing.
We started this company because too many homeowners were being told to tear out entire sections of flooring or yard just to locate a leak that acoustic and thermal equipment could have pinpointed in an hour. Guessing costs homeowners money and costs contractors trust. We built our business around the opposite approach: test first, confirm the exact location, then repair only what needs to be repaired.
How We Work
Every job starts with listening to what you have noticed, whether that is a jump in your water bill, a damp patch on the wall, or a hiss you can hear but not locate. From there we bring in the right combination of acoustic listening equipment, thermal imaging, tracer gas, and video inspection to confirm the leak’s exact position before any concrete, drywall, or decking comes up.
Licensed & Insured
Every job is backed by our license number and full insurance coverage, so you know exactly who is working on your property.
Non-Invasive First
We exhaust every non-invasive detection method before recommending any opening of walls, slabs, or decking.
Written Guarantee
Every repair comes with a written promise behind it. If a fix fails, we return and put it right without billing you again.
Real Technicians, Real Answers
A real technician answers your call, not a recording, and same-day visits are the norm rather than the exception.
Where We Work
We are based in Torrance and serve the wider South Bay, including Redondo Beach, Manhattan Beach, El Segundo, Hermosa Beach, Rancho Palos Verdes, Gardena, and Lomita.