Water Leak Detection Perth
Joel Hunter
Mystery damp patch, high water bill or the meter ticking over with every tap off? Drip Hunters locates hidden water leaks fast and without tearing your home apart, using acoustic detection, thermal imaging and tracer gas. We are licensed plumbers, so we find the leak and fix it in the one visit, and we give you the report you need to claim the Water Corporation leak allowance.
Get a quote or call 0439 922 548
Water Leak Detection Prices in Perth
We quote upfront with no call-out fee, and because we are licensed plumbers we can repair the leak as soon as we find it. Here is a guide. The price depends on the area to cover and how hard the leak is to reach.
Single-area leak detection
Pinpointing one suspected leak, for example a damp wall or a wet patch, using acoustic and thermal gear.
Whole-property survey
A full check of the property’s water network using acoustic, thermal, moisture and pressure testing.
Reticulation leak detection
Tracing and locating leaks in your garden reticulation lines that are pushing up your water bill.
Slab & underground
Locating leaks under the concrete slab or in underground service lines, kept as non-invasive as possible.
Signs You Have a Hidden Water Leak
Hidden leaks quietly cause damage and inflate your bills. Watch for these.
A water bill spike
An unexplained jump in your bill when your usage has not changed is one of the most common signs of a concealed leak.
Damp or warm spots
Damp patches on walls, ceilings or floors, or a warm spot on the floor, can flag a leak in an in-wall or under-slab pipe.
Running water sounds
Hissing, trickling or running water when every tap and fixture is off usually means water is escaping somewhere.
Musty smell or mould
A persistent musty smell or mould appearing on walls points to moisture building up out of sight.
Pressure drop
Water pressure that has dropped across the house can mean water is being diverted away by a leak.
The meter keeps moving
Turn everything off and watch the water meter. If it keeps ticking over, water is leaking somewhere on your property.
How We Find Your Leak
We locate the leak first, then open up only where we need to. That keeps the damage and the mess to a minimum.
Acoustic detection
Sensitive listening equipment picks up the sound of water escaping behind walls or underground, down to a tiny drip.
Thermal imaging
Infrared cameras reveal the temperature differences that water leaks create in walls, floors and ceilings.
Tracer gas
For the stubborn ones, a safe tracing gas is introduced into the line and detected where it escapes at the leak.
Pipe locating
Electromagnetic locators map exactly where your pipes run, so we dig or open up in the right place, not a guess.
Moisture metering
Moisture meters scan walls and floors to narrow down where water has tracked before we go any further.
Pressure testing
Pressure testing confirms whether a line is leaking and helps isolate which section the problem is in.
Types of Leaks We Locate
Concealed and in-wall leaks
Leaks behind tiles, plasterboard and inside wall cavities, found without ripping out the whole wall.
Slab and under-floor leaks
Leaks beneath the concrete slab or under timber floors, located precisely to keep cutting to a minimum.
Underground service lines
Leaks in the buried mains and supply lines between the meter and the house, traced and pinpointed.
Reticulation leaks
Leaks in garden reticulation that waste water and push up your bill, found and repaired across the corridor.
Claiming the WA Water Corporation Leak Allowance
Water Leak Detection, Areas We Service
We are a family-run plumbing and gas business based in Port Kennedy, locating hidden leaks right across the Rockingham to Mandurah corridor. Same upfront pricing wherever you are.
Rockingham & Southern Perth
Hidden leaks located across Rockingham, Baldivis and Safety Bay using non-invasive acoustic and thermal equipment.
Mandurah & Peel Region
Leak detection and repair across Mandurah, Meadow Springs and Lakelands, with a report ready for your leak allowance claim.
Kwinana & Bertram
From a damp wall to a leaking underground line, we find and fix hidden leaks in Kwinana, Bertram and Golden Bay.
All areas get the same upfront pricing, no call-out fee, and a find-and-fix service from licensed plumbers.
Frequently Asked Questions
Common questions about water leak detection across Perth, Rockingham and Mandurah.
Locating a single suspected leak starts from around $180, while a full property survey using several methods starts from around $350. Reticulation detection starts from around $250, and slab or underground leaks are quoted on inspection because access drives most of the cost. We quote upfront with no call-out fee, and if you go ahead we can repair the leak too.
No, that is the whole point of proper leak detection. We use non-invasive methods like acoustic listening, thermal imaging and moisture metering to pinpoint the leak first, then open up only the small area we actually need to reach it. It saves you the cost and mess of guessing.
Both. Many leak detection services only locate the leak and leave you to find a separate plumber to repair it. We are licensed plumbers, so once we have found the leak we can repair it in the same visit, with the price agreed before we start.
For an accessible leak we can often locate it within the hour. Trickier jobs, like a leak under the slab or in a buried service line, take longer because of the equipment and care involved. We give you a realistic timeframe once we have looked at it.
Possibly. The Water Corporation offers a concealed leak allowance that can credit part of the excess water usage where the leak was genuinely hidden and was repaired promptly. You need a licensed plumber’s report confirming the leak was concealed, which we provide. It covers the water usage portion, not repairs or damage, and you usually need to apply within a couple of months of the repair.
A quick check is to turn off every tap and water-using appliance, then look at your water meter. If it is still ticking over, water is escaping somewhere. Other signs are an unexplained bill spike, damp or warm patches, a musty smell, mould, or the sound of running water with everything off.
Yes. We trace and locate leaks in garden reticulation lines and in buried service lines between the meter and the house, using pipe locators and acoustic and tracer gas methods, so we can dig in the right spot rather than across the whole yard.
Acoustic detectors to hear escaping water, thermal imaging cameras to see temperature differences, tracer gas for the hard-to-find leaks, electromagnetic pipe locators to map your pipework, moisture meters, and pressure testing to confirm and isolate the leak.
For the repair, yes. In Western Australia plumbing work must be carried out by a licensed plumber, and a licensed plumber’s report is also what you need for a Water Corporation leak allowance claim. Drip Hunters holds plumbing licence PL8883 and all work meets Australian Standards.
Yes. We are based in Port Kennedy and cover the full Rockingham to Mandurah corridor, including Baldivis, Secret Harbour, Safety Bay, Warnbro, Waikiki, Kwinana, Bertram, Lakelands, Meadow Springs, Singleton and the surrounding suburbs.
Think you have a hidden leak? Let’s find it.
Non-invasive detection, no call-out fee, and licensed plumbers who find and fix in one visit, plus the report you need for your Water Corporation leak allowance. Local to the Rockingham to Mandurah corridor.
Request a quote or call 0439 922 548
Water Leak Detection Images from Our Work



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