September 28, 2026
7 Signs You Have a Slab Leak in Your South Florida Home
Slab leaks are common in Miami-Dade homes and can cause serious damage. Here's how to spot one early.
Why slab leaks are common here
Most South Florida homes sit on concrete slabs, with water lines running underneath. Shifting soil, corrosion, and age can cause these pipes to crack.
1. A sudden jump in your water bill
If your usage hasn't changed but your bill has, water may be escaping somewhere you can't see.
2. Warm spots on the floor
A leaking hot water line under the slab can make tile or wood feel warm in one area.
3. The sound of running water
Hearing water when every fixture is off is a classic sign of a hidden leak.
4–7. Cracks, mildew, low pressure, and a moving meter
Cracks in flooring, musty smells, weak water pressure, and a water meter that moves with everything off all point to a leak. Call us for non-invasive detection.