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★★★★★5.0 · 802 Google reviews

Leak Detection & Repair in Vancouver, WA

  • We isolate the source and target the repair without opening more of the home than needed.
Leak detection and pipe repair in Vancouver, WA
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Signs

Hidden-leak signs

Bills, moisture, sound, and meter movement can help narrow a concealed leak.

  1. A water bill that jumped for no clear reason

  2. Damp spots, warm floors, or the sound of running water

  3. A musty smell or mold with no obvious source

  4. The water meter moves with everything turned off

Services

Leak detection

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.

Hidden & wall leaks

Located without needless demolition.

Slab leaks

Pinpointed and repaired under concrete.

Underground & water-line leaks

From the meter to the house.

Pipe & fitting repair

The failed section fixed properly.

High-bill investigations

Track down what's wasting water.

Honest next steps

Repair now, and whether the pipes need more.

Book online

Book leak detection

Choose a request window and describe the moisture, meter, or pressure change.

No times available? Select another date.

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A True Plumbing team member smiling during a repipe project in Vancouver, Washington
Prefer to talk?

Call the local team

Tell us what is happening. We will confirm availability and the right next step.

(360) 207-6064

Process

Leak detection

Confirm water movement, then narrow the route.

  1. Confirm the leak

    We compare the meter, shutoffs, pressure, fixtures, irrigation, and visible moisture.

  2. Narrow the source

    The plumbing layout and symptoms help isolate the fixture, branch, slab, or service line.

  3. Repair and test

    We open focused access, repair the failure, and verify the affected system.

True Plumbing technician repairing an exterior water leak
Diagnosis

Where is it?

The location changes the repair.

Fixture or branch

A local valve, supply, drain, or concealed branch needs different access from a service line.

Visible or concealed

Accessible failures can be direct repairs; hidden routes require tighter isolation first.

Repair or repipe

One sound-pipe failure can be repaired; repeated failures can justify a wider piping assessment.

Vancouver & Clark County

Trace the right line

Homes can have irrigation, crawlspace, slab, wall, and underground piping near the same wet area. Isolation prevents guessing.

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Customer reviews

Recent reviews from True Plumbing customers

Recent Google reviews showing why customers trust usRating and count reported by this Google Business Profile

5.0 802 Google reviews

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Erik AndersonTrue Plumbing
★★★★★

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.

Beverley Packard BaughTrue Plumbing
★★★★★

Jason is great! He explained everything he was going to fix and replace. He was friendly and knowledgeable. Great job!!!

Joe ChaTrue Plumbing
★★★★★

Danny was super helpful and fast!

Loueva BeauseigneurTrue Plumbing
★★★★★

Does great work and is efficient! Super friendly as well!

Joshua HansenTrue Plumbing
★★★★★

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.

David ThomasTrue Plumbing
★★★★★

Jason was on time, explained the work to be done and completed the work quickly.

Jenny SendraTrue Plumbing
★★★★★

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.

Cody EscottTrue Plumbing
★★★★★

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.

Anonymous AnonymousTrue Plumbing
★★★★★

Jason was excellent! Friendly, knowledgable, and worked fast to fix the issue. Highly recommend!

Beth KTrue Plumbing
★★★★★

He came, identified the problem, got the parts and did the repair in 1 afternoon. Thank you!

Nicole MisenhimerTrue Plumbing
★★★★★

I had a great experience with this plumber! He was quick to respond and more importantly, very thorough. Since I had just moved in and there was clearly evidence of prior water damage from the previous renters, I was concerned because one of my sinks I caught was leaking. But under EVERY sink the cabinets have been warped (and yes I have initial move in photos)! He took the time to check all of the appliances as all the lines were loose that he found! He made sure the water lines and connections were tight and secure. I really appreciated his attention to detail and the peace of mind it gave me knowing everything had been tightened and checked. He was professional, efficient, and clearly cared about preventing a problem before it happened. I would definitely recommend to anyone looking for a reliable and thorough plumber!

Janet CrawfordTrue Plumbing
★★★★★

Danny was efficient, contentious, and friendly. He was a pleasure to work with. I would call this company again.

FAQs

Leak questions

How can I check for a hidden water leak?
Turn off water-using fixtures and appliances, then watch the meter. Irrigation and toilets should be ruled out too.
Can you find a leak without opening walls?
Often we can narrow the source first. Some concealed failures still need focused access for confirmation and repair.
Why did my water bill increase?
A leak is one possibility. Usage changes, irrigation, toilets, meter timing, and utility rates should also be checked.
What causes a warm or damp floor?
A concealed hot-water leak is one possibility, but drainage, groundwater, and other moisture sources can look similar.
Does one hidden leak mean I need a repipe?
No. One isolated failure may be repairable. Repeated leaks or poor pipe condition justify a broader assessment.
What happens after the leak is located?
You receive the repair options and price before work, followed by testing of the affected system.
Think you have a leak?

Find the leak.

Confirm the source, limit unnecessary access, and repair the line that is actually leaking.

Washington and Oregon licensed · licensed, bonded & insured

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