What are common signs of a hidden water leak?

Common signs include an unexplained increase in water bills, damp or warm spots on walls or floors, musty odors, water stains, or the sound of running water when fixtures are off.

Should I shut off my water if I suspect a hidden leak?

If water damage is spreading or a major leak is suspected, shut off the main water valve to limit damage and call a licensed plumber.

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

Turn off all water fixtures.
Check your water meter for movement (with all water off).
Shut off the main valve if damage is spreading.
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.