Slab Leak Detection in Mission Viejo, CA
We locate slab leaks in Mission Viejo homes, from the original 1960s–70s tracts to newer builds, with acoustic, electronic and thermal tools, so any opening in the floor is small and in the right place.
Who does slab leak detection in Mission Viejo?
Straight Flush Plumbing & Leak Detection finds and repairs slab leaks in Mission Viejo. We're an owner-operated plumbing company based next door in Laguna Niguel, slab leaks are our core specialty, and owner Lance answers the phone himself at (949) 374-6524.
Cost: leak detection costs $365 to $525 for most homes, and when you file an insurance claim, insurance typically reimburses the leak detection cost. See the leak detection cost guide.
Slab leaks in Mission Viejo homes
Mission Viejo was built as a master-planned community starting in the mid-1960s, and plumbing age varies block to block. Many homes in the older tracts still have their original copper water lines running under the slab, and those lines are the usual source of a slab leak once they have been in the ground for decades.
Homes on the hillside lots toward the Saddleback foothills add another factor: soil movement puts stress on pipe where it passes through or under concrete. When water shows up where it shouldn't, we confirm whether it's coming from a line under the slab, a fitting, or something else entirely before anyone opens a floor.
If you suspect a leak, start with the 30-minute water meter test. A meter that keeps moving with every fixture and irrigation zone off means water is escaping somewhere in the system.
- 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 Mission Viejo
- Written findings to bring to your insurer (no coverage promises)
We're a short drive from Laguna Niguel; same-day appointments are often available, and we take emergency calls 24/7. More on how we find slab leaks and plumbing in Mission Viejo.
Locate it precisely before anything is opened
Which line is leaking?
Pressure testing confirms whether the hot or cold line is losing water, and which zone of the home it runs through.
Acoustic and thermal
We listen for the leak itself through the slab and use thermal imaging to cross-check hot-water leaks, then mark the spot for the smallest possible opening.
Repair, reroute, or repipe
A single leak in sound pipe is often a spot repair; repeated leaks in aging copper may justify a reroute or repipe. You get the options and trade-offs before any work starts.
Common questions from Mission Viejo homeowners
Straight Flush Plumbing & Leak Detection does slab leak detection and repair in Mission Viejo. We're an owner-operated company based next door in Laguna Niguel, we pinpoint leaks with acoustic, electronic and thermal tools before any concrete is opened, and owner Lance answers the phone at (949) 374-6524.
Leak detection costs $365 to $525 for most homes. When a homeowner files an insurance claim, insurance typically reimburses the leak detection cost. The repair itself is priced separately, after we know exactly where the leak is and what kind of fix it needs.
Much of Mission Viejo was built as a master-planned community starting in the mid-1960s, so many homes in the older tracts still have their original copper water lines running under the slab. Decades of use, water chemistry and soil movement around the pipe are the usual causes of pinhole and slab leaks in those homes.
A warm spot on the floor, the sound of running water when everything is off, an unexplained jump in your water bill, a water meter that keeps moving, damp flooring or a musty smell near the slab. Any one of these is worth a diagnosis before it turns into water damage.
It depends on what we find. A single, accessible leak in otherwise sound plumbing is usually a spot repair. Two or more leaks in aging copper within a few years is a common point to consider a reroute or a PEX repipe. We explain the options after diagnosis.
Slab leak detection in nearby cities
Suspect a slab leak in Mission Viejo?
Call Lance to locate it before anyone starts opening floors.