Why Slab Leaks Are a Bigger Deal in Austin
Austin sits on expansive clay soil that swells with moisture and shrinks in heat. A small leak under the slab can change soil support and contribute to cracking or settling.
The goal is to catch the issue early, before water damage and foundation impact compound costs.
7 Warning Signs You Shouldn’t Ignore
If you notice one or more of these, it’s worth investigating quickly:
- Water bill spikes with no change in usage
- Sound of running water when everything is off
- Warm or damp spots on flooring
- Musty odor with no visible source
- Sudden drop in water pressure
- Cracks appearing in walls or flooring
- A water meter that moves when all fixtures are off
What to Do Next (Without Guessing)
Avoid exploratory demolition. Professional leak detection uses pressure testing, acoustic tools, and thermal imaging to narrow the leak location before opening anything up.
Once located, you can make a decision with real information: targeted repair vs. reroute, timeline, and cost.
- Shut off all fixtures and check whether the meter still moves
- Document any visible damage (photos help for insurance conversations)
- Schedule leak detection to pinpoint location before repair work
Insurance Note
Policies vary. Many cover sudden breaks and resulting water damage more readily than gradual corrosion or the plumbing repair itself.
Good documentation from a licensed plumber helps you have a clear conversation with your insurer.