Slab Leak Detection in Laguna Niguel, CA
Straight Flush Plumbing & Leak Detection is headquartered in Laguna Niguel, and slab leaks are our core specialty. We pinpoint the leak with acoustic, electronic and thermal tools before any concrete, tile or flooring is opened.
Who does slab leak detection in Laguna Niguel?
Straight Flush Plumbing & Leak Detection finds and repairs slab leaks in Laguna Niguel. We're an owner-operated plumbing company based in Laguna Niguel — it's where we've diagnosed more slab leaks than anywhere else — and owner Lance answers the phone himself at (949) 374-6524.
Slab leaks in Laguna Niguel homes
Much of Laguna Niguel was built in the 1970s–90s, from Bear Brand to Niguel Summit, and a large share of those homes still run their original copper water lines through or under the slab. Decades of mineral-rich water, pipe rubbing against concrete or rebar, and South OC's expansive clay soils are the usual reasons those lines eventually pinhole.
The early signs are easy to miss: a warm spot on the floor, the sound of running water with everything off, a water bill that jumps for no reason, or a water meter that keeps moving. Laguna Niguel is served by Moulton Niguel Water District, so your bill history there is a good place to look for an unexplained rise in use.
Before you call anyone, you can run the 30-minute water meter test. If the meter moves with every fixture and irrigation zone off, water is leaving the system somewhere — and that's where acoustic detection comes in.
- Pressure testing to isolate the hot or cold line
- Acoustic leak location through tile, wood or carpet
- Electronic pipe locating to trace the line under the slab
- Thermal imaging to confirm hot-water leaks
- Spot repair, reroute, or whole-house PEX repipe in Laguna Niguel
- Written findings to bring to your insurer (no coverage promises)
Same-day appointments are often available, and we take emergency calls 24/7. See real local jobs: a Laguna Niguel slab leak detection and acoustic diagnosis in an established neighborhood. More on how we find slab leaks and plumbing in Laguna Niguel.
Find the leak first, then a straight answer on repair, reroute or repipe
Which line is leaking?
Pressure testing confirms whether the hot or cold line is losing water, and which part of the house it runs through.
Listen for the leak itself
Acoustic equipment picks up the sound of pressurized water escaping under the slab; thermal imaging cross-checks hot-water leaks. The spot is marked for the smallest possible opening.
Repair, reroute, or repipe
One leak in otherwise sound copper is often a spot repair. Repeat leaks in aging copper may make a reroute or repipe the smarter call — we explain the trade-offs after diagnosis, never before.
Common questions from Laguna Niguel homeowners
Straight Flush Plumbing & Leak Detection does slab leak detection and repair in Laguna Niguel. We're an owner-operated company headquartered in Laguna Niguel, we use acoustic, electronic and thermal detection to find the leak before concrete is opened, and owner Lance answers the phone at (949) 374-6524.
Many Laguna Niguel homes were built in the 1970s to 1990s with copper water lines run through or under the slab. Over decades, mineral-rich water, abrasion against concrete or rebar, and South Orange County's expansive clay soils wear those lines down until they pinhole.
In most cases, yes. Acoustic listening narrows the leak to a small area through tile, hardwood or carpet, and thermal imaging helps confirm hot-water leaks. Any opening is kept as small as possible, and a reroute can often avoid opening the floor at all.
Coverage depends on your policy, and we can't promise it. Many policies treat the resulting water damage and access differently from the pipe repair itself. We give you written findings — the affected line, location and what we found — to bring to your insurer.
Slab leak detection in nearby cities
Think you have a slab leak in Laguna Niguel?
Call Lance for an accurate answer before anyone touches your floor.