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Slab Leak Detection Services in Lafayette, LA

Detection Specialists Serving Lafayette Homeowners

At American Leak Detection of Gulf Coast, we locate concealed leaks beneath concrete slab foundations without tearing up your property. A slab leak can remain hidden for months, quietly causing water damage, mold growth, and foundation movement before a homeowner notices anything is wrong. Our trained technicians use proven, non-invasive methods to find the source and mark its exact location before a single surface is disturbed.

As the recognized world leader in non-invasive location of concealed leaks, we operate under the principle of Leak Detection Without Destruction™. That commitment applies directly to every slab leak detection call we handle in Lafayette and the surrounding Gulf Coast region. Our technicians arrive on time, complete work within the agreed time frame, and leave the property clean.

What Is Slab Leak Detection?

Slab leak detection means pinpointing leaks in water lines routed beneath a concrete slab foundation. Hot and cold water lines are typically buried beneath the slab in homes built on slab-on-grade construction, making them inaccessible to direct visual inspection. When a leak develops in one of these lines, water escapes into the soil or migrates upward through the slab, often causing damage well before it becomes visible.

Our process begins by tracking the plumbing lines, then pressure testing the lines to confirm whether a leak is present, determining the location of the water loss, and marking the exact spot. A moving water meter when no water is in use, or a constantly running pump, can indicate a leak in either the service line from the meter or in the supply lines beneath the home. Hit and miss search or replacement strategies used by less experienced providers can cost thousands of dollars in unnecessary work. Our approach helps reduce that risk by delivering a precise answer before any excavation begins.

Don’t let a hidden leak damage your home. Call (337) 564-3753 or book online for slab leak detection and to help protect your foundation.

How Does Slab Leak Detection Work?

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See What Our Customers Say
    "I certainly will recommend you to anyone who I hear has leak issues."
    “Thank you, Rae. I am no longer losing water. My technician was Jake Ginter. I was very, very pleased with all aspects of his work/attitude. He is a nice young gentleman who did a good job of explaining things to me. At our golf course I happened to run into Ryan Nettles, owner of Pro Pools. He is the one who recommended your company. I told him about the leak and repairs and was very complimentary of your company and Jake. I certainly will recommend you to anyone who I hear has leak issues.”
    - James M.
    "Only wish I'd called them sooner"
    “We received a series of high water bills that kept increasing without any reason. Utility company suggested we do some tests to check for leaks but couldn't find anything. A friend suggested American Leak Detection and can't recommend them enough. The technician found the leak within about 35-40 minutes. Turns out it was silent leaks from flapper assemblies that were starting to break down in the 3 bathrooms. Sure enough bill was back to normal next cycle. Only wish I'd called them sooner - money well spent and highly recommended.”
    - Michael T.
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What American Leak Detection Offers Trained, licensed, and insured professionals—and so much more.
  • Innovating Since 1974
    For 50+ years, we’ve developed tools to make leak detection faster and less disruptive.
  • Solutions Tailored for You
    Learn all your options with pros, cons, and costs before making any decisions.
  • Preferred by Top Insurers
    Pre-approved with top insurers means faster claims and smoother coverage.
  • Trusted Specialists
    Trained specialists who detect leaks in every system, from pools to commercial pipes.