Slab, wall and underground leaks located

Leak Detection & Slab Leak Repair

Electronic and acoustic leak location under slabs, inside walls and in underground lines, narrowed down to the inch so the repair stays small.

  • Lic. #1107475
  • 24-hour callback
  • Written price first
Slab leak repair in progress: new copper and ABS lines rising from a cut section of concrete floor

Most hidden leaks show up as something other than water. A warm spot on a tile floor. A water bill that jumped with no change in the house. The sound of water running when everything is turned off. We use acoustic listening equipment, thermal imaging and line tracing to narrow the source down to one spot, so nothing gets cut open on a guess.

Signs it is time to call

  • Water bill climbing with no change in usage
  • Warm or damp spots on a tile or concrete floor
  • The sound of running water when everything is shut off
  • Cracks in drywall, flooring, or the foundation
  • Low water pressure throughout the house
  • A musty smell or unexplained mildew

What the job includes

  • Non-invasive location

    Acoustic amplification, thermal imaging and pressure testing find the leak through concrete and drywall before anything is opened up.

  • Written severity assessment

    You get it in writing: what is leaking, how fast, and what it has already damaged.

  • Least-intrusive repair options

    Spot repair, reroute or full repipe. We price each one that would work so you can compare them.

  • Slab leak repair

    Under-slab copper failures repaired by tunneling, direct access, or an overhead reroute that avoids the slab entirely.

  • Whole-house repipe

    When a system has failed repeatedly, we replace it in PEX or copper with minimal drywall opening, then point you to a drywall crew to close the walls back up.

  • Insurance documentation

    Photos, moisture readings, and a written scope your carrier will accept for a water-damage claim.

Leak Detection questions

How much does leak detection cost in Temecula?

Detection is a flat diagnostic fee, and we tell you what it is before we come out. Repairs start around $2,000 for an accessible spot repair and run to roughly $16,000 to $20,000 for a whole-house repipe. Whatever the job, you get the number in writing before work starts.

Do you have to break the concrete to find a slab leak?

No. We locate the leak first with acoustic and thermal equipment, then open the concrete only at the repair point. In a lot of houses an overhead reroute avoids opening the slab at all.

Will my homeowners insurance cover a slab leak?

Most policies cover the water damage and the access needed to reach the pipe, though often not the pipe itself. Check your policy. We photograph and document everything your adjuster will ask for either way.

How fast can you get here?

Same day or next day across the Temecula Valley, and every call gets a response within 24 hours. Active flooding is treated as an emergency and moves to the front of the schedule.

Need leak detection today?

Call and talk it through with a plumber, not a script. Same-day and next-day slots open across the Valley.

Tap to call (951) 465-6600 Text / Quote