Slab Leak: Early Warning Signs
A leak under a concrete slab is invisible until it isn't. These are the signs worth acting on early.
Signs to watch for
- An unexplained spike in the water bill
- Warm spots on the floor (a sign of a hot water line leak)
- The sound of running water with every fixture off
- Your water meter still moving with everything closed
- New cracking in flooring, tile, or baseboards
Why early matters
Water under a slab erodes soil over time and can undermine the foundation. Mold risk rises the longer moisture sits under flooring. Early leaks are also simply cheaper to access and repair than ones that have been running unnoticed for months.
The single fastest confirmation: check your water meter with every fixture off. If it's still moving, you have a leak somewhere in the system — a slab leak is one of the likely culprits.
Call 727-470-7126FAQ
How do you find a slab leak without tearing up the floor?
Electronic leak detection and thermal imaging locate it first — we only open the floor at the confirmed point.
Do I have to replace the whole line?
Not always. Sometimes a single repair point works; sometimes rerouting the line overhead is more cost-effective than repeated slab repairs.
Is slab leak damage covered by insurance?
Often the water damage is covered; check your specific policy for slab and foundation clauses.
Suspect a Slab Leak?
Detection first, then a straight answer. Call or WhatsApp.
Licensed CFC1432506 · Insured · Clearwater, FL + 50 miles