Q What is leak detection?
Leak detection is the professional process of locating hidden water or sewer leaks in residential or commercial plumbing systems using non-invasive diagnostic equipment.
Q How do plumbers find hidden water leaks?
Plumbers use acoustic sensors to listen for the sound of pressurized water escaping, thermal imaging cameras to trace temperature anomalies, and moisture meters to locate hidden dampness.
Q What is acoustic leak detection?
Acoustic leak detection utilizes highly sensitive ground microphones and amplifiers to listen for the specific vibration and sound waves generated by escaping water from pipes buried under concrete, soil, or walls.
Q How does electronic leak detection work?
Electronic leak detection uses electromagnetic sensors and digital signal processors to trace pipes, measure electrical conductivity, or isolate acoustic leak sounds, filtering out background noise.
Q What is infrared or thermal leak detection?
Infrared leak detection uses thermal imaging cameras to capture temperature patterns on walls, floors, and ceilings. Since escaping water has a different temperature than dry materials, leaks appear as hot or cold spots on the camera.
Q Why is my water bill so high?
A sudden water bill spike when water usage hasn't changed is the #1 indicator of a hidden leak. This could be a slab leak, water line leak in the yard, or a leaking toilet.
Q How can I test my own home for leaks?
You can perform a water meter test: turn off all water in your house, find your meter, and check if the low-flow indicator (usually a small triangle or dial) is turning. If it moves, you have a leak.
Q Where do hidden leaks typically occur?
Hidden leaks commonly occur beneath concrete slabs, behind drywall in wall cavities, under yard lawns (main supply line), or within ceiling cavities below upper bathrooms.
Q How accurate is professional leak detection?
Highly accurate. Professional leak locators can usually pinpoint a leak's location to within a few inches, preventing the need to destroy large sections of concrete, flooring, or drywall.
Q Are your leak detection technicians licensed and insured?
Yes, all our technicians are fully licensed, certified, and insured plumbing specialists with extensive training in sub-slab diagnostics and leak location.
Q What is helium or tracer gas leak detection?
This method involves draining a pipe, pressurizing it with a safe tracer gas (like helium), and using a sensitive gas sniffer to locate gas escaping through concrete or soil, showing exactly where the pipe is cracked.
Q Can a sewer camera find a water leak?
Sewer cameras check the interior of drain and sewer pipes for cracks or root blockages. They cannot check pressurized water lines directly, but they are vital for locating sewer slab leaks.
Q What are the signs of an underground water leak?
Signs include a drop in water pressure, spongy spots in your yard grass, sinkholes, water pooling on driveways, or constant running sounds near your basement or crawlspace.
Q How long does a leak detection service take?
Most residential leak detection services take between 1 and 2 hours to locate the source of the leak, depending on the size of the house and the complexity of the piping system.
Q Do I need to turn off my water during leak detection?
Yes, water will need to be shut off temporarily at various points during the test so our technicians can conduct pressure tests on different zones of your plumbing.
Q Can mold indicate a water leak?
Yes, persistent mold growth on drywall, ceilings, or under carpets is a strong sign of a hidden water leak. Condensation or slow pipe drips create a humid pocket where mold flourishes.
Q What is a hydrostatic test?
A hydrostatic test involves plugging a sewer drain system at the building exit, filling it with water, and monitoring the water level to check if sewage is escaping, indicating a sewer line leak.
Q What should I do if a leak is detected?
Turn off the water supply to the affected pipe immediately to mitigate damage, and schedule repairs with a licensed plumber. Prompt action prevents structural wood rot and foundation erosion.
Q How often should I get my home checked for leaks?
We recommend an annual plumbing inspection for homes older than 15 years, or immediately if you notice high water bills, damp smells, or foundation cracks.
Q Does insurance pay for leak detection services?
Yes, if the leak causes covered water damage to your home, most homeowners policies will pay for the leak detection diagnostics required to locate the source of the water.
Still Have Unanswered Plumbing Questions?
Our certified Owensboro leak detection technicians are available 24/7 to answer your calls and perform non-invasive slab leak locating.