A slab leak happens when water lines beneath the concrete foundation crack, burst, or wear down. Because these pipes are hidden, leaks often go unnoticed until there’s real damage, like rising water bills, mold, or cracks in the floor. Slab leak detection uses modern, non-invasive methods to locate these hidden leaks with precision and speed. … The post How Does Slab Leak Detection Work? appeared first on Pristine Plumbing.