How do I know if I have a hidden water leak?

Signs include unexplained water bill increases, the sound of running water when fixtures are off, damp spots on walls or ceilings, musty odors, or your water meter spinning with everything turned off.

How much water can a small leak waste?

A faucet dripping once per second wastes over 3,000 gallons per year. A running toilet can waste 200 gallons per day. Early detection saves money and prevents damage.

Do you detect slab leaks?

For complex slab leaks or underground detection, we refer to Advanced Underground Imaging at (208) 490-8100 — specialists in non-invasive leak detection.

Leak Detection & Diagnosis

A small drip can be a big deal. Doulos Plumbing is equipped to find and fix common leaks — from visible pipe leaks to hidden wall and ceiling leaks. Unexplained water bills, damp spots, musty smells, or a water meter that won't stop spinning are all signs you may have a hidden leak. Early detection saves water, prevents mold, and protects your home from structural damage. For complex slab leaks or underground detection, we work with local imaging specialists.