WATER LEAK DETECTION SERVICES
Fast non-invasive leak detection for underground water leaks, pools and hidden pipe leaks
Locator Guys provides non-invasive water leak detection across Canterbury and the wider South Island, using practical methods such as acoustic leak detection and hydrogen gas tracing. We use specialist leak detection equipment to locate and mark the leak so repairs can be planned faster, with less unnecessary digging and disruption.
At Locator Guys, we provide fast, non-invasive water leak detection for residential, commercial and rural properties across Canterbury and the wider South Island. Whether you are dealing with a hidden water leak, unexplained moisture, rising water bills or pressure loss, our specialist equipment helps locate the leak area with minimal disruption so repairs can get underway sooner.
We continually invest in specialist leak detection equipment to remain at the forefront of the industry, using some of the most trusted and precise leak detection equipment on the market so you get dependable, high-quality results every time. We also use thermal imaging and non-invasive moisture meters to accurately locate the source of hidden internal leaks without the need for invasive investigation.
We’re available 24/7 for urgent leak investigations, and work with homeowners, councils, contractors, and facility managers throughout Canterbury and beyond. Comprehensive leak detection reports including pressure testing analysis are also available on request.
OUR METHODS
Acoustic Leak Detection
Utilising high-sensitivity acoustic equipment, we detect the distinct sound of water escaping under pressure. These advanced sensors pick up vibrations that are often far beyond the range of human hearing, helping pinpoint the leak location with a high level of confidence
When water or gas escapes from a pressurised pipe, it produces a unique acoustic signature that travels through the pipe walls and surrounding materials. By analysing these sound patterns, we can often locate leaks even when they are hidden deep underground or beneath concrete, paving, and landscaped areas.
This non-invasive method minimises disruption, and helps protect valuable infrastructure.
Hydrogen Gas Tracing
For more complex or non-pressurised systems, we use hydrogen gas tracing a cutting-edge technique in leak detection. This safe, non-toxic tracer gas is introduced into the pipework, escaping through even the smallest leak points. Our advanced detection equipment then helps identify the most likely leak location with minimal surface disruption.
Locator Guys is proud to be at the forefront of this method in Canterbury, applying innovative techniques that continue to set the standard in non-invasive leak detection.
What to Expect
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Comprehensive site assessment and leak testing
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Clearly marked leak area for the repair team
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Optional leak detection reports for insurance, councils or repair teams
Swimming Pool Leak Detection
Is your pool leaking?
If you're noticing unusually high water loss, soggy areas near your pool, or having trouble maintaining water levels, you may be dealing with a hidden pool leak.
These are common signs of leakage in the pool structure, plumbing, or fittings.
At Locator Guys, we specialise in swimming pool leak detection using advanced, non-invasive methods including acoustic listening equipment and hydrogen tracer gas.
Whether it is a cracked pipe, fitting issue or possible structural leak, our team can help identify the leak with minimal disruption.
Why Us?
Early leak detection saves time, water, and money - and can prevent serious damage.
We offer leak detection for residential properties at a fixed rate of $250 + GST*. If we're unable to locate the leak, you won't be charged, demonstrating our commitment and proven success in accurately identifying residential leaks.
*Residential properties with a domestic water pipe up to 80m from the water main connection. Contact us if you are unsure whether your property fits this offer.
Signs can include rising water bills, a water meter moving when nothing is being used, wet or soft ground, low water pressure, damp patches or unexplained moisture. If you notice these signs, Locator Guys can investigate and help locate the leak area before repair work begins.
We use advanced, non-invasive technologies like acoustic leak detection and hydrogen gas tracing to accurately locate leaks with minimal disruption to your property. We also use thermal imaging and non-invasive moisture meters to accurately locate the source of hidden internal leaks without the need for invasive investigation.
Leak detection can provide highly useful information before repair work begins, results depend on pipe material, pressure, depth, ground conditions, access, background noise and site information. We use specialist equipment to locate and mark the leak and explain any limitations on site.
No, our leak detection methods are non-invasive, so they are designed to investigate leaks without unnecessary digging or drilling. Once the leak is identified, a plumber or repair team can plan the next step.
We offer competitive pricing with upfront quotes. Currently, we have a $250 domestic leak detection special where you pay only if we find the leak - no leak found, no charge. Conditions Apply.