Recognizing a hidden slab leak can be challenging, but signs may include damp or warm spots on the floor

https://localbusinessus.blob.core.windows.net/slab-leak-repair/plumber/fixing-slab-leaks-made-easy-with-gottfried-plumbing-in-boerne.html

Recognizing a hidden slab leak can be challenging, but signs may include damp or warm spots on the floor, increased water bills, or a decrease in water pressure