Slab Leak Detection & Repair in Waco, TX
Warm spots on the tile, the sound of water with every tap off, a water bill that jumped $80 — those are slab leak fingerprints. We find them without tearing up your floors, then fix them the smart way.
Why Waco gets more than its share of slab leaks
Waco sits in blackland prairie country, and the soil here swells when wet and shrinks when dry — a slow-motion seesaw under every slab foundation. Add Waco's moderately hard to hard lake water (roughly 6–10 grains per gallon), which pits and corrodes copper from the inside, and you have two of the three classic slab-leak causes working on the same houses. The third is age: the post-war building boom filled Wooded Acres, Brookview, and the Lake Air area with copper-under-slab homes now 60–70 years old, their original lines well past design life.
Result: slab leaks are one of our most common Waco calls, and the ones that get caught early cost a fraction of the ones that run for months under the slab. We push non-invasive detection hard for exactly that reason.
How we find the leak without wrecking your floor
Our techs combine electronic leak detection (listening for the hiss of pressurized water escaping), thermal imaging, and pressure isolation testing to pin the leak to a tight area — usually within a foot or two. Then you choose: direct access repair through one small opening, rerouting the line overhead (often the better call for older copper near end of life), or, when the whole system is tired, a repipe that retires the under-slab lines for good. We price all viable options on the spot.
Insurance paperwork handled
Slab leak repair is one of the few plumbing jobs homeowners insurance routinely helps with. We document everything — detection readings, photos, moisture readings, the repair itself — in the format adjusters ask for, and we're used to working with the major carriers serving McLennan County. You fix the leak; we handle the paper trail.
Warning signs worth a same-day call
- Warm or damp spots on floors, especially on tile
- The sound of running water when everything is off
- A water bill that jumped without explanation
- Cracks in walls or a foundation corner that seems to be moving
- Low water pressure at multiple fixtures at once
Book slab leak detection
Same-week detection slots; emergency triage for active leaks.
Recent slab leak work around Waco
Wooded Acres — hot-side leak
Detected under hallway tile, repaired through a single 2×2 access; original oak floors untouched.
Hewitt — full reroute
Two leaks in 40-year-old copper; lines rerouted through attic with PEX-A and a 25-year manufacturer warranty.
Baylor area rental — cold-side pinhole
Pinhole found at a slab fitting; spot repair completed, documented, and turned in with the owner's claim.