Live · WA plumbers online nowLeak Detection
Leak Detection Across Washington
A water leak you can't see is the most expensive kind. Plumbr's partner plumbers use acoustic listening equipment, thermal imaging cameras, and pressure testing to find slab leaks, in-wall pinhole leaks, underground service line leaks, and irrigation leaks — without tearing open walls or digging up your yard.
Live · WA plumbers online nowLeak Detection
Leak Detection Across Washington
A water leak you can't see is the most expensive kind. Plumbr's partner plumbers use acoustic listening equipment, thermal imaging cameras, and pressure testing to find slab leaks, in-wall pinhole leaks, underground service line leaks, and irrigation leaks — without tearing open walls or digging up your yard.
- Vetted WA plumbers
- Licensed & insured partners
- 24/7 statewide coverage
- Avg. connection time under 60s
Common problems we solve
What our partner plumbers see every day
- Water bill jumped with no usage change
- Ceiling, wall, or floor stains showing up
- Warm spots on a slab floor (slab leak)
- Sound of running water with everything off
- Soggy patches in the yard near the service line
- Mold or mildew smell with no visible source
- Foundation cracks or settling (chronic slow leak)
When to call us
Signs it's time to stop DIY and pick up the phone
- Your meter is moving when no water is being used
- You've seen your water bill double or triple
- You hear water inside a wall or under the floor
- You see a stain growing on a ceiling below a bathroom
What happens when you call
Here's exactly how a Plumbr call goes
- 1Plumber arrives with acoustic, thermal, and pressure-testing equipment
- 2Non-invasive scan of suspected areas — no cutting walls or floors unless leak is confirmed
- 3Pinpointed leak location with a written report (useful for insurance claims)
- 4Quote to repair the leak, or coordinate with restoration company if water damage is significant
- 5Typical leak detection visit: $200–$500. Slab leak detection: $300–$700.
FAQ
Frequently asked questions
Easiest test: turn off every fixture and appliance in the home and check your water meter. If the dial is still moving after 15 minutes, water is going somewhere. Other signs: an unexplained jump in your bill, warm spots on tile floors, musty smells, or chronic ceiling stains.
Usually yes for sudden leaks and resulting water damage, but often not for the repair of the pipe itself or for damage from chronic seepage. A leak detection report with a pinpointed location and timeline is critical for the claim — that's why our partners always provide written documentation.
A slab leak is a leak in the water lines running under your concrete foundation. They're common in WA homes built between 1960 and 1995 with copper supply lines under slab. Untreated they can erode the foundation. Repair options are reroute (running new line through walls/ceiling) or epoxy lining — your plumber will quote both.
Modern acoustic and thermal equipment locates most leaks within 6–12 inches. Slab leaks under concrete sometimes require a small core sample to confirm, but you're not looking at jackhammering a whole room. Yard service-line leaks are pinpointed to a specific spot before any digging.
A small leak losing 1 gallon per hour wastes 8,700 gallons per year — and rots out framing, drywall, and subflooring in the meantime. Within a week of noticing signs is the right urgency. If you see active water or have any electrical concerns, treat it as same-day.