Leak Detection Services

Hidden leaks can waste water, cause structural damage, and lead to costly repairs if not addressed quickly. On The Way Plumbing specializes in precise, non-invasive leak detection to identify and fix leaks before they escalate. As part of a full-service restoration company, we don’t just fix the problem—we mobilize an emergency crew to contain damage while your plumber is on the way. One call, fast response, complete recovery.

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24/7 Emergency Response

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What Qualifies as a Plumbing Emergency?

Leaks aren’t always obvious, but catching them early can prevent major damage. If left undetected, even a small leak can lead to mold growth, structural damage, and high water bills. Here’s what to watch for:

Running water sounds

If you hear water moving through pipes when no taps or appliances are in use, it could mean a hidden leak is present inside your walls or beneath your floors.

Unexplained increase in your water bill

A sudden spike in water usage without any changes in your habits could indicate a leak hidden behind walls or underground.

Damp spots, mold, or mildew growth

Excess moisture from a leak can create the perfect environment for mold and mildew, which can lead to health concerns and structural issues.

Even small leaks can turn into costly repairs if left unchecked.
If you notice any of these warning signs, call 503-741-7500 to schedule a professional leak detection service.

How We Find & Detect Leaks

We use advanced tools and expert diagnostics to locate leaks with minimal disruption.

Pinpointing the Source

Leak Diagnostics

Our techniques help us find leaks efficiently without tearing into walls or floors:

  • Acoustic listening devices to detect water movement behind walls
  • Thermal imaging to spot hidden moisture
  • Pressure testing to identify underground leaks

Tip: Shut off all water fixtures and check your water meter—if it’s still running, you may have a hidden leak.

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On The Way Plumbing using advanced thermal imaging to detect hidden leaks behind walls

Minimally Invasive Leak Repair

Targeted Repairs

Once we find the leak, we focus on fixing it with minimal disruption:

  • Pipe patching and joint repairs for small leaks
  • Pipe re-routing when necessary for hard-to-access leaks
  • Whole-home repiping solutions for aging or failing plumbing systems

Tip: If your home has older pipes, replacing sections before they fail can save thousands.

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On The Way Plumbing expert securing a pipe joint for a precise, long-lasting leak repair

Minimizing damages to your home

Controlled Demolition

If accessing the leak requires opening a wall or floor, we keep demolition to a minimum:

  • Strategic access points to reduce disruption to drywall, flooring, or ceilings
  • Clean, efficient work to prevent excess dust and debris in your home
  • Seamless restoration—our Oregon Restoration repairs team can patch, texture, and match surfaces after the plumbing work is completed

Tip: Our precision-first approach means less mess and faster restoration.

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A fully restored and leak-free sink after professional repairs by On The Way Plumbing

What to Do Before We Arrive

Taking quick action now can minimize damage while waiting for your emergency plumber to arrive.

Shut of your Main Water Supply

If you suspect an active leak, turning off your home’s main water valve can prevent flooding and further water damage. This is especially important if the leak is coming from a pipe inside your walls, under the floor, or in the ceiling.

Look for visible signs of water damage

Even if you can’t see the leak itself, water stains, pooling water, or damp spots can help indicate where the problem is. Check under sinks, around water heaters, behind appliances, and along baseboards for signs of moisture, mold, or musty odors.

Avoid DIY repairs

While it may be tempting to patch up a leak temporarily, DIY fixes like tape, glue, or putty often make it harder to locate and properly repair the source of the leak. Some quick fixes can even worsen the issue by creating pressure buildup in the pipes.

Frequently asked questions

Leaks can be frustrating and costly, especially when they go unnoticed for too long. We’ve answered some of the most common questions about leak detection below—if you don’t see yours, give us a call at 503-741-7500, and we’ll be happy to help.

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