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- Arch Cape
- Arlington
- Arock
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- Athena
- Baker City
- Banks
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- Bay City
- Beaver
- Beavercreek
- Beaverton
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- Bridal Veil
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- Brightwood
- Brogan
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- Burns
- Buxton
- Camp Sherman
- Canby
- Cannon Beach
- Canyon City
- Cascade Locks
- Christmas Valley
- Clackamas
- Clatskanie
- Cloverdale
- Colton
- Columbia City
- Condon
- Corbett
- Cornelius
- Cove
- Crane
- Culver
- Damascus
- Dayville
- Deer Island
- Diamond
- Drewsey
- Dufur
- Durkee
- Eagle Creek
- Echo
- Elgin
- Estacada
- Fairview
- Fields
- Forest Grove
- Fort Rock
- Fossil
- Frenchglen
- Gales Creek
- Garibaldi
- Gaston
- Gladstone
- Government Camp
- Grass Valley
- Gresham
- Haines
- Halfway
- Hammond
- Happy Valley
- Harper
- Hebo
- Helix
- Heppner
- Hereford
- Hillsboro
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- Hood River
- Huntington
- Imbler
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- Irrigon
- Jamieson
- John Day
- Jordan Valley
- Juntura
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- La Pine
- Lake Oswego
- Lakeview
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- Long Creek
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- Manning
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- Milton Freewater
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- The Dalles
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- Warrenton
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Portland Leak Detection Services
Offering Leak Detection in Oregon & Southwestern Washington
Unnoticed leaks account for millions of gallons of wasted water every year. If left undetected, even a small leak can cost you hundreds of dollars in water bills and water damage. If you suspect a leak on your property, call on American Leak Detection for leak detection services in Portland and throughout Southwestern Washington. Our skilled technicians can accurately locate leaks and help you determine the best course of action.
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“Rachel and Eric came out to fix our problem. They were professional, knowledgeable, kind and helpful. Amazing really…above and beyond! I highly recommend this company when you need help. Thanks again, Rachel and Eric!”- KL
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“Next day service. I received a call from the city informing me of the possibility of a leak. I checked the meter and started calling plumbers. I was referred to American by a plumber here in Washougal. I called, got the answering service, and received a call back in under 1/2 hour. Set up a service call for the following day. Tony and Gary were very professional, had all the right equipment needed to find the leak and discovered the problem in just a short time. Fortunately, the problem was not complex and easily resolved, but I never would have found the leak without their help. Will definitely keep their number handy.”- Tim K
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“Very good service quality service man.”- Richard F
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“Clint is an asset to your business.”- Penny M
Plumbing, Pipe, Drain & Wall Leak Detection in Portland
We locate hidden water and sewer leaks across homes, businesses, and municipal properties throughout the Portland area. Our service covers leaks in supply and drain lines, underground pipes, walls, and under-slab locations. Whether the source is a pipe leak concealed behind drywall or a drain leak working silently beneath a foundation, our non-invasive techniques can find it without causing damage to your property.
Signs of a Hidden Leak
Acting early makes a real difference. Here are common signs a hidden leak may be present:
- Unexplained spike in water bills with no change in usage habits
- Sound of running water when all fixtures are off
- Musty odors suggesting moisture trapped behind walls or under floors
- Visible water stains on ceilings, walls, or flooring
- Soft or wet spots in your yard or on interior flooring
Drain leaks and wall leaks are often silent and invisible until structural damage or mold growth has already begun. Pipe leaks under concrete slabs can go undetected for extended periods, causing foundation damage if they aren’t located early. The sooner a plumbing leak inspection starts, the less damage there may be to address.
How We Approach Every Service Call
As the original Leak Detection Specialists™, our focus is precision location, not guesswork. Backed by more than 40 years of research and development, we’ve built proprietary techniques that can help us find leaks without excavation or demolition. Knowing the exact location of the problem before any repair work begins can reduce both the cost and the disruption of the repair itself.
Our technicians arrive on time, complete the job within the given time frame, and leave your property clean. Pricing is provided upfront through our “Know Before You Go” approach, so there are no surprises when the work is done. Once the leak is located, you’ll have the information you need to decide on the best path forward for repair.
Schedule Your Portland Leak Detection Service
We serve residential, commercial, and municipal properties across Portland and Southwestern Washington. If you’re seeing signs of a hidden leak or want a plumbing inspection before a problem develops, contact American Leak Detection of Portland at (503) 843-8975 to request a service call.
