Hidden & wall leaks
Located without needless demolition.

Signs
Bills, moisture, sound, and meter movement can help narrow a concealed leak.
A moving meter, higher bill, damp surface, warm floor, or running-water sound can point to a hidden leak. We separate fixture, branch, slab, service-line, and irrigation use before opening finishes.
Located without needless demolition.
Pinpointed and repaired under concrete.
From the meter to the house.
The failed section fixed properly.
Track down what's wasting water.
Repair now, and whether the pipes need more.
Choose a request window and describe the moisture, meter, or pressure change.
No times available? Select another date.
You can open the scheduler in a new tab or call True Plumbing for current availability.

Tell us what is happening. We will confirm availability and the right next step.
(360) 207-6064Process
Confirm water movement, then narrow the route.
We compare the meter, shutoffs, pressure, fixtures, irrigation, and visible moisture.
The plumbing layout and symptoms help isolate the fixture, branch, slab, or service line.
We open focused access, repair the failure, and verify the affected system.
The location changes the repair.
A local valve, supply, drain, or concealed branch needs different access from a service line.
Accessible failures can be direct repairs; hidden routes require tighter isolation first.
One sound-pipe failure can be repaired; repeated failures can justify a wider piping assessment.
Homes can have irrigation, crawlspace, slab, wall, and underground piping near the same wet area. Isolation prevents guessing.
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Danny was great—knowledgeable, efficient, competent, and professional. He fixed everything I asked, and noticed a couple other things that needed fixing. I will definitely have him out again to flush out water heater and swap about plastic valves on sinks and toilets.
Jason was great he walked me threw everything he was doing. Jason was on time,friendly, fast and knew how to get the job done I will call his company again when needed. Cheers to JASON
Misty at the company provided excellent customer service, and Jason was very helpful with handling the warranty exchange and very professional with executing the removal of faulty water hater and the installation of the new one. I highly recommend this plumbing company.
What a nice guy. I know nothing about plumbing, broken pibes or water lines. This Jason guy was top notch while I was stressed out & wondering what the heck was happening & looking over his shoulder. Thank you for knowing your stuff, calming me down & explaining to me how things work. I now have a plumbing company I can depend on & don't have to worry about being screwed. As long as the next guy they send for my next problem is as smart, kind & with it with their customer service skills as this guy. I am a long time forever customer. Thank you.
True Plumbing was a pleasure to work with. We were having a sump pump issue in our AirBnB rental. They were able to make it out in under and hour, throughly diagnosed, troubleshot, and wrapped up before our renters arrived. Danny did excellent, efficient work and I will happily do business with them again.
Jason is great! He explained everything he was going to fix and replace. He was friendly and knowledgeable. Great job!!!
Danny was super helpful and fast!
Does great work and is efficient! Super friendly as well!
He was amazing! He did a fantastic job and was very kind and friendly as well as professional and fast. It was a tricky job, too - he had to go under the house for it.
Jason was on time, explained the work to be done and completed the work quickly.
I had a wonderful experience with Danny S from True Plumbing. Right from the start, he impressed us with his expertise, quickly diagnosing the source of our leak. He presented us with several effective options to ensure it wouldn’t recur, all while being mindful of our budget. Danny exemplifies true professionalism; he focuses on fostering long-term relationships with his clients instead of resorting to unnecessary upselling. It’s refreshing to work with someone who genuinely cares about customer satisfaction.
Danny S from True Plumbing was an absolute pleasure to work with. The second he stepped into our bathroom, he provided the knowledge and insights to why this leaked occurred, gave us options that would ensure it wouldn’t happen again and made sure it wouldn’t break the bank. The epitome of a true professional that looks for lifetime customers that enjoy working with him rather than trying to upsell or get one over on a homeowner to upcharge unnecessarily. Anytime we need anything plumbing related we will go to True Plumbing & ask specifically for Danny S.
A higher bill or moving water meter can point to a leak. Learn a no-use meter test, a toilet dye check, and what to record before calling a plumber.
Read the guideWondering if it's time to repipe? Learn how Clark County pipe materials, leak patterns, remodeling, and pressure symptoms affect the decision.
Read the guidePrepare exposed pipes before a Clark County freeze and follow conservative shutoff, electrical, and gas-safety steps during an active plumbing leak.
Read the guideConfirm the source, limit unnecessary access, and repair the line that is actually leaking.
Washington and Oregon licensed · licensed, bonded & insured