Pioneer Plumbing Spokane Valley, WA



Leak Detection & Slab Leak Repair in Spokane Valley, WA


Water leaks are deceptive. A small stain on the ceiling or a warm spot on the floor can indicate a major pipe failure hiding out of sight. We are Spokane Valley, WA’s specialists in water leak detection and repair. We use advanced technology to locate hidden pipe leaks behind walls and under concrete slabs without tearing your house apart.





Precision Slab Leak Detection


A slab leak occurs when a water line buried beneath your home's foundation fails. This is a common issue in Spokane Valley, WA. We use acoustic listening equipment and electronic sniffers to pinpoint the exact location of the leak. This allows us to offer targeted repairs—either opening a small hole to fix the pipe or rerouting the line through the attic—minimizing damage to your flooring.

Affordable Drain and Pipe Cleaning Services




High Water Bill Investigation


Did you receive a shockingly high water bill? You likely have a leak. It could be a running toilet, a main line leak in the yard, or a slab leak. We perform a comprehensive system audit to find the source of the waste. Fixing these leaks pays for itself in utility savings.



Skilled Plumbers for Pipe Replacement
Professional Plumbing Services for Homes

Minimizing Damage, Maximizing Repair


Our philosophy is non-invasive diagnosis. We don't start cutting drywall or jackhammering concrete until we know exactly where the leak is. Once located, we provide slab leak repair options that fit your budget and your home's layout. We handle everything from the plumbing repair to the moisture mitigation.





Frequently Asked Questions


  • How do you find a leak you can't see? We use microphones to listen for the "hiss" of escaping water and thermal cameras to see temperature differences caused by moisture.
  • What is a pipe reroute? Instead of digging through your concrete slab to fix a bad pipe, we often abandon the old line and run a new PEX pipe through the walls or attic. It is often cleaner and cheaper.
  • Is a slab leak an emergency?




Stop the Hidden Damage Today


Hidden leaks rot your home from the inside out. Let our advanced technology find the source so we can fix it fast.

Call for expert leak detection: (833) 963-1627





Customer Reviews

"We had a hot spot on our kitchen floor. They used a listening device, found the leak, and fixed it through a single tile. Amazing."

"My water bill doubled in one month. They found a leak in the yard I never would have seen. Saved me so much money."

"Very knowledgeable. They explained the difference between repairing the slab leak and rerouting. We chose the reroute and are very happy."





Spokane Valley, WA Insights: Population,
Zip Codes, Influence, and Service Areas

Spokane Valley is a city in Spokane County, Washington, United States, and the largest suburb of Spokane. It is located east of Spokane, west of Coeur d'Alene, Idaho, and surrounds the city of Millwood on three sides. The city incorporated as the City of Spokane Valley on March 31, 2003. The population was 102,976 at the 2020 census, making it the eighth-largest city in Washington state. Spokane Valley is named after the valley of the Spokane River, in which it is located. The city and the general area is colloquially referred to as "The Valley" by residents of the Spokane–Coeur d'Alene area.

Zip Codes in Spokane Valley, WA that we also serve: 99206 99016 99212 99216 99037 99211 99213 99215





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