LICENSED • BONDED • INSURED — ROC #365812

Slab Leak Detection & Repair in Phoenix

A leak under your foundation can run for months before anyone notices. We pinpoint slab leaks in Phoenix homes and lay out every repair option, from spot repair to reroute, repipe or epoxy lining, before any concrete is opened.

Get a Fast, Honest Quote

We respond Mon–Fri 8–4. After hours? Call (602) 767-5343 for emergencies.

KNOW THE SIGNS

Signs you need this

A warm spot on a tile or concrete floor (a hot-water line leaking)

Water running somewhere when every fixture is off

A water meter that moves when nothing is in use

Damp carpet, or flooring that's lifting or cupping

A higher water bill with no change in usage

The water heater running more often than it should

HOW WE DO IT

A clear, three-step approach.

01

Confirm and isolate

Pressure testing tells us whether the leak is on the hot or cold side and which line is losing water.

02

Pinpoint

Acoustic listening equipment, thermal imaging and electronic line locating narrow down the leak's location on the slab.

03

Choose your repair

We explain spot repair, reroute, repipe and epoxy lining for your home in plain terms, with a free estimate* for each option that makes sense.

*Diagnostic fee may apply.

What is a slab leak?

A slab leak is a leak in a water line that runs under or through the concrete slab a home is built on. Many Valley homes are slab-on-grade, so their supply lines sit under the floor where you can't see them. When one of those lines leaks, the water soaks into the soil or comes up through the floor.

Slab leak detection without guesswork

Opening concrete is the expensive part, so accuracy matters most. We isolate the leaking line with pressure testing, trace where it runs with an electronic line locator, then pinpoint the leak with acoustic equipment and thermal imaging. You get a written report of what we found, with photos.

Slab leak repair options

Spot repair: we open the slab at the leak, repair the pipe and close it back up. Often the most direct fix when the rest of the line is in good shape.

Reroute (bypass): we abandon the leaking section and run a new line through walls or the attic, so the slab stays closed. Often a good choice when a line has failed more than once, or the leak sits under hard-to-replace flooring.

Repipe: we replace a section of the plumbing or the whole home's supply lines. Worth considering when the pipes are aging and leaks keep coming back.

Epoxy pipe lining: we coat the existing pipe from the inside, which can avoid opening floors in suitable situations.

We'll tell you which options fit your home and why. Then you choose. Every repair carries our 2-year parts and labor warranty.

WORK IN THE PHOENIX VALLEY

Proof from the field.

WHY WESTERN SKY

Qualified work. Clear commitments.

2-YearParts & labor warranty
ROC #365812Licensed, bonded & insured
VeteranFamily-owned & operated
35+ YearsTeam plumbing experience

QUESTIONS

Frequently asked questions

What is a slab leak?

A leak in a water line that runs under or through the concrete slab foundation of a home. Because the pipe is buried, the leak often shows up as warm floors, damp flooring, sounds of running water or a higher bill.

How do you find a leak under a slab?

We isolate the leaking line with pressure testing, trace its route with an electronic line locator, and pinpoint the leak with acoustic listening equipment and thermal imaging, before any concrete is opened.

Is a slab leak covered by insurance?

That depends on your policy and your insurer, so we can't promise coverage. What we can do is give you a written report of our findings, with photos, that documents what we found.

Should I repair the spot or reroute the line?

It depends on the age and condition of the pipe, where the leak is, and what flooring is above it. We explain the trade-offs for your home and give a free estimate* for each option.

*Diagnostic fee may apply.

Suspect a slab leak? Let's find it.

Serving the whole Phoenix Valley.

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