Licensed & Insured · 5.0★ from 900+ reviews
24/7 Emergency ServiceCall (888) 720-7143
Licensed Plumbers · 24/7 Service

Leak & Slab Leak Detection

Hidden leaks waste water and damage your home. We locate slab, wall, and underground leaks with electronic and thermal equipment — no guesswork, no needless demolition.

24/7Emergency dispatch
5.0★900+ reviews
UpfrontFlat-rate pricing

Why Homeowners Choose ASAP

Rated 5.0 / 5 from 900+ verified customers
  • Same-day & 24/7 emergency service
  • Upfront, flat-rate pricing — no surprises
  • Licensed, background-checked plumbers
  • Workmanship backed by warranty
Licensed & InsuredQualified, vetted plumbers
24/7 AvailabilityDay, night & weekends
Upfront PricingApprove before we start
5.0-Star Rated900+ reviews
Financing AvailableFlexible payment plans
What's Included

Complete Leak & Slab Leak Detection Service

Our licensed plumbers handle every part of leak & slab leak detection for homes and businesses — diagnosing the real cause and fixing it right the first time, with a price you approve up front.

  • Electronic leak detection
  • Thermal imaging
  • Slab leak location & repair
  • Hidden wall & ceiling leaks
  • Underground & yard line leaks
  • Pressure testing
  • Leak repair, reroute & repipe
  • Water-damage source tracing
Leak & Slab Leak Detection by ASAP Rooter & Plumbing
Warning Signs

Signs You Need Leak & Slab Leak Detection

Notice any of these? It’s worth a call before a small issue becomes a big one. We’ll diagnose it and give you straight answers.

  • A water bill that jumped for no reason
  • Warm spots on the floor
  • The sound of running water with everything off
  • Low water pressure
  • Musty smells, mold, or mildew
  • Cracks in flooring or foundation
Simple Process

How It Works

From your first call to a completed repair, we keep it clear and stress-free.

1

Call or Book Online

Reach us 24/7 by phone or online and tell us what’s going on.

2

Diagnose & Upfront Quote

A licensed plumber inspects the issue and gives you a flat-rate price to approve.

3

We Fix It Right

With your approval, we complete the work with quality parts and the right tools.

4

Backed by Warranty

We clean up, walk you through the work, and stand behind it with our guarantee.

Why ASAP

The Plumber You Can Count On

Fast response, honest pricing, and the job done right — the reasons customers keep our number saved.

Fast Response

Same-day appointments and 24/7 emergency dispatch when you need help now.

Upfront Flat-Rate Pricing

You approve the full price before any work begins — no hourly surprises.

Licensed & Insured

Licensed, insured, background-checked technicians working to local code.

Guaranteed Workmanship

Repairs and installations backed by parts-and-labor warranties.

Flexible Financing

Approved financing and payment plans for larger repairs and replacements.

Clean, Respectful Service

Shoe covers, drop cloths, and a tidy worksite — we treat your home like our own.

Where We Offer This

Leak & Slab Leak Detection in Dallas & Phoenix

We currently provide leak & slab leak detection in Dallas and Phoenix, with crews opening soon in Nashville, Colorado Springs, Portland, and Memphis.

FAQ

Leak & Slab Leak Detection Questions

What Is A Slab Leak?
A slab leak is a leak in a water line running beneath your home’s concrete foundation. Because the pipe is hidden in the slab, these leaks are easy to miss and can cause serious damage, so early detection matters.
How Do You Find A Leak Without Tearing Up My House?
We use non-invasive tools — acoustic listening equipment, thermal imaging, and pressure testing — to pinpoint the leak before opening anything. That means we access only the exact spot that needs repair.
What Causes Slab Leaks?
Common causes are shifting or expansive soil stressing the pipe, abrasion where pipe rubs against concrete, corrosion in older copper lines, and high water pressure. Many regions we serve have soils that make this common.
How Do You Fix A Slab Leak?
Depending on the situation we spot-repair the section, reroute the line above the slab, or repipe affected runs. We explain the options and their trade-offs before any work begins.
Is Leak Damage Covered By Insurance?
Policies vary, but many cover the resulting water damage even when they don’t cover the pipe repair itself. Our detection report documents the leak, which helps with claims.
Book Now

Request Leak & Slab Leak Detection

Tell us what’s going on and the best number to reach you. We’ll call you right back to confirm your appointment — usually within minutes during business hours.

  • Same-day & emergency appointments
  • Upfront, flat-rate pricing before we start
  • Licensed, background-checked plumbers
(888) 720-7143

Prefer to talk now? Call (888) 720-7143 — we answer 24/7.