Melex leak detection in Spokane WA is the premier water leak detection company for your leak detection needs. Our trained staff is dedicated to locating the source of underground leaks without causing damage to your home, office, or property. When looking for a Spokane County underground leak detection company, call Melex leak detection. You will be our priority!


Used to view and record underground pipes. Sonde in the head of the unit allows for the precise locating of the camera. A self-leveling head helps distinguish anomalies better.

Attaches to push cam head to allow for use in larger pipes. Also has a lighting kit to facilitate a wider view.

Used to listen to pipes and appurtenances to detect leaks. Multiple microphone styles for direct contact, smooth surface, and rough surface. Sniffer used when unable to locate leak through auscultation. Uses an inert gas that is introduced into the system. The gas flows out the leak then is detected by the sniffer apparatus.

A device used to locate non-ferrous pipes. Attaches directly to the pipe or plumbing of appurtenances. Sends a signal through the pipe that is detected with the Hydrophone.

Able to use passive or direct connection modes to locate underground pipes and wires.

Able to use passive or direct connection modes to locate underground pipes or wires. Also able to locate ground faults or wire breaks.

Uses infrared spectrum for viewing of temperature differences on a minute scale. Works great for finding leaks in walls and ceilings, as well as varmint intrusion. Energy audits and troubleshooting & maintenance of mechanical devices as well.

Used to help determine the condition of wires, circuits, and electrical devices.

Used to help determine the location of ground faults and breaks. Also helps to determine the condition of wire and wire insulation.

We pressurize your pool by plugging all of the drains in order to determine the location of the leak.



    “We have used Melex Detection in the past and have had great results. The determination and work ethic are very refreshing.

    We called a couple of other services before we found Melex. They did not find our leak and basically gave up after a few hours of searching.

    Sean stayed on the problem and even brought in some extra equipment to help with the search. We located our leak, and are very grateful that Melex detection was there. Prices are very reasonable, and the equipment is state of the art.

    You will be my first call next time! “

    Jeff Sheets A.F.O.
    Silverwood Theme Park and
    Boulder Beach Water Park