The biggest red flag is an unexplained jump in your water bill. If usage suddenly spikes without explanation, water is escaping somewhere. You might hear running water when no fixtures are on, or notice damp spots on walls and ceilings that shouldn’t be there.
Warm spots on floors often mean hot water lines are leaking beneath your slab. Mold or mildew in normally dry areas signals hidden moisture. Your water pressure might drop, or parts of your yard stay unusually green during dry periods.
Don’t wait to investigate these signs. Small leaks become big problems fast, leading to structural damage, mold issues, and repair bills that could have been avoided. The earlier you catch it, the less expensive and disruptive the fix will be.