Slab Leak Detection & Repair
A slab leak occurs when a water supply or drain line beneath your home's concrete foundation cracks, corrodes, or fails. Because these leaks are hidden under the slab, they often go undetected for weeks or months, quietly damaging flooring, promoting mold growth, and in severe cases affecting the foundation itself. Catching a slab leak early can mean the difference between a straightforward repair and a major renovation.
What Causes a Slab Leak?
Slab leaks develop for a number of reasons: soil conditions that accelerate corrosion, shifting or settling ground that stresses rigid connections, poor original installation, unusually high water pressure, and simple age. Copper lines can develop pinhole leaks from chemical reactions with the surrounding soil, while older galvanized steel pipes are especially prone to corrosion over time.
Signs You May Have a Slab Leak
Because the pipe is out of sight, most homeowners notice a slab leak through its side effects:
Water bills that climb without an obvious explanation
The sound of running water even when every fixture is off
Warm spots on flooring, usually a sign of a hot water line leak
Damp carpet, musty odors, or unexplained cracks in walls or flooring
A noticeable drop in water pressure throughout the home
If any of this sounds familiar, don't wait. The longer a slab leak runs, the more damage and expense it can cause.
How We Find the Leak
Locating a slab leak used to mean tearing up flooring to find the source. Today's detection equipment makes that unnecessary in most cases. We use electronic listening devices that pick up the sound of escaping water, infrared thermal imaging that reveals temperature changes from moisture, and pressure testing that measures water loss across the system, together pinpointing a leak through concrete and soil with a high degree of accuracy.
Repair Options
Once we've located the leak, the right fix depends on its severity, the condition of surrounding pipe, and your home's layout. A single, isolated leak in an otherwise sound system is often best addressed with a targeted spot repair. When multiple leaks or widespread deterioration are involved, rerouting the line through walls or attic space, bypassing the slab entirely, is often the more practical long-term solution. We'll explain the trade-offs so you can choose what makes sense for your home and budget.
Insurance and Documentation
Homeowners insurance varies widely when it comes to slab leaks. Many policies cover resulting water damage but not the plumbing repair itself, which makes documentation important. We provide detailed reports from our diagnostic work that can support your claim if you need to file one.
Preventing Future Leaks
Beyond the immediate repair, we can evaluate your plumbing system for other risk factors, including high water pressure and water quality issues that accelerate pipe wear. Addressing these now can help prevent another slab leak down the road.
Schedule a Slab Leak Inspection
If you're noticing any warning signs, don't wait. Contact us today to schedule an inspection and get a clear, honest assessment of what's going on beneath your home.