Leak Detection in Oregon City | Find the Leak Before It Finds Your Walls

Leak detection in Oregon City is the process of finding the exact location of a hidden or buried water leak using pressure testing, acoustic methods, and visual inspection. The goal is to pinpoint the leak source without opening up walls, ceilings, or floors unnecessarily so the repair targets only the affected area. We perform leak detection across Clackamas, Multnomah, and Washington counties from our Oregon City plumbing shop.

Signs you need leak detection

If your water bill has increased without a change in usage, water is escaping somewhere in the system you cannot see. If you hear water running when no fixtures are on, a supply line may be leaking inside a wall, under the slab, or in the crawlspace. If you notice a warm spot on the floor, a hot water line under the slab may be leaking. If there is a musty smell in a room, discoloration on a ceiling, or bubbling paint on a wall, water is accumulating behind the surface. If your water meter continues spinning after you shut off every fixture in the house, there is an active leak between the meter and your plumbing system.

Older homes in Canemah and McLoughlin Historic District with original copper or galvanized supply lines are more prone to pinhole leaks and joint failures that develop behind walls and under floors over time.

Our leak detection process

We start by confirming there is an active leak. We shut off all fixtures and check the water meter for movement. If the meter is still registering flow, we know water is leaving the system. We isolate sections of the plumbing by closing valves to narrow down which branch of the system is losing water.

Once we have a general area, we use acoustic listening to pick up the sound of water escaping under pressure through a pipe wall or fitting. For slab leaks, we listen through the floor surface. For wall leaks, we check moisture levels with a meter to trace the water path back to its origin point. We mark the leak location and explain what is leaking, how we access it, and what the repair involves before opening anything up.

Leak detection cost in Oregon City

A straightforward detection where the leak is in an accessible area and responds quickly to pressure testing is the most affordable version. Slab leaks, leaks buried in finished walls, and situations where multiple leaks are present take more time and diagnostic work. We charge for the detection separately from the repair so you know the cost of finding the leak before committing to the fix. Call (503) 919-7243 to schedule a leak inspection.

Here are real stories from Oregon City—honest feedback from actual plumbing jobs, including Tankless Water Heater Installation. Each review comes from homeowners who left a positive Google Review after work.