Signs of a Water Leak in Your Austin Home

A hidden leak rarely announces itself with a puddle on the floor. Instead it shows up as a pattern of smaller signals that are easy to explain away individually and much harder to ignore once you notice more than one at the same time.

The Full List of Warning Signs

• A sudden, unexplained increase in your water bill
• A water meter dial that keeps moving with every fixture in the house turned off
• The sound of running water with nothing on
• A warm or damp spot on an otherwise normal floor
• Soft, soggy, or unusually green patches in the yard, even during dry weather
• Cracks in walls, flooring, or the foundation
• A musty smell or visible mold, especially near flooring or baseboards
• Noticeably lower water pressure throughout the house

What to Do Next

Run the meter test yourself first. See our full list of checks before calling a professional, including the meter test step by step. If your symptoms point toward a warm spot specifically, read our dedicated warm-spot guide, since that one sign has a fairly specific cause.

If the checks do not explain what you are seeing, slab leak detection is the next step, since acoustic and pressure testing can confirm a leak location without cutting or digging first.