Keep the clues together
Common signs of a slab leak
Unexplained warm or damp flooring, a change in water pressure and unexpected water use can point to a hidden plumbing issue. Running-water sounds while fixtures are off are another concern. Cracks or musty odors may also be worth reporting during the assessment.
Note the areas involved and whether the signs are new, persistent or returning after earlier work. A recurring symptom does not automatically identify the same damaged pipe. The inspection needs to connect the current observations to the condition of the plumbing beneath the home.
