Signs of a Hidden Water Leak in Your Home

1. Your Water Bill Jumps

If a bill is meaningfully higher than the same month last year, with no change in habits, a leak is the most common cause.

2. The Sound of Running Water

Stand quietly in the house with everything off. If you hear water moving in the walls or under the floor, something is leaking.

3. Warm Spots on a Slab

A slab leak on the hot water side leaves warmer-than-usual areas on the floor. Bare feet often notice this first.

4. Visual Damage

Yellow ceiling stains, peeling paint, swollen baseboards, warped flooring, and musty smells are all signs of moisture where it shouldn't be.

5. The Water Meter Test

Shut off every fixture and appliance that uses water. Look at the meter — if it's still moving, you have a leak somewhere on the property.

What to Do Next

Catching a leak early limits damage. A plumbing provider can perform leak detection without tearing into walls first.

Frequently Asked Questions

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