Signs of a Hidden Water Leak

Short answer: Hidden water leaks often show up as unexplained high water bills, damp areas, musty odors, or sounds of running water when fixtures are off.

Common warning signs

• Unexplained increase in water bills
• Damp or warm spots on walls or floors
• Musty or moldy smells
• Water stains or bubbling paint
• Sounds of running water when everything is off

What to do immediately

1. Turn off all water fixtures.
2. Check your water meter for movement (with all water off).
3. Shut off the main valve if damage is spreading.
4. Call a licensed plumber for leak detection.

When this becomes an emergency

If water damage is spreading, you see active leaking, or a slab leak is suspected, shut off the water and call a plumber immediately.

Local help in Orange County

Call (714) 964-9364 for leak detection and repair in Orange County.

Safety note: This page provides general guidance.