Water Leak Detection Glendale
Water leak detection in Glendale pinpoints leaks hiding under floors, inside walls and under gardens, using acoustic listening gear, pressure testing and a pipe locator. If the meter creeps with every tap off, we trace the fault and quote the repair up front.
This tracing work sits inside the full service range a plumber in Glendale handles, alongside blocked drains, hot water and gas fitting, so a leak that turns out to be something bigger never needs a second company.
Licensed plumbers and gas fitters · NSW Lic. 359278C
Last updated September 2026
What Gives a Hidden Leak Away?
Water escapes quietly, so the signs usually show up somewhere other than the pipe itself:
- The water meter turning when every tap and appliance is off
- A bill that climbs though your habits have not changed
- A damp patch, lifting floorboards or a stain that keeps growing
- A strip of lawn that stays greener than the grass around it
- A faint hiss or running-water sound behind a wall when nothing is on
- Showers going cold sooner than they used to, when the leak is on the hot line
One sign on its own justifies a check, because a slow leak does damage the whole time it hides. The longer it runs, the bigger the repair waiting at the end of it.
How We Pinpoint the Source
Digging on a hunch wastes money, so the trace follows the same order every time:
- 01
Ring or send the form
Call (02) 4063 3469 or use the form to explain the fault. We ask enough to bring the right equipment the first time.
- 02
A fixed price first
A plumber inspects the job and names a fixed figure up front. Nothing gets started until you give the go-ahead.
- 03
Listen and locate
Pressure tests isolate the leaking run, then the acoustic gear and the pipe locator put the fault on the map before anything is opened.
- 04
Covered for a year
Every job carries our 365-day warranty on all work. If something we did isn't right, ring the same number.
What Shapes the Cost of a Leak Trace?
We provide up-front, honest quotes that will always match the final price, should you decide to go ahead.
The figure reflects the job in front of us, and you see it itemised before work starts:
- Pipe type, since copper, galvanised and polyethylene each fail and trace differently
- Where the fault sits, because a leak in a garden trench is a shorter job than one under a concrete floor
- How much of the line needs opening up to reach the failed joint or section
- Whether the water is coming from a pipe at all, because a failed shower membrane is a waterproofer's repair, not a plumbing one
Why Leaks Hide So Well Here
Long buried runs give water somewhere to go
The ground keeps the secret
"[The team] came to our home to inspect a water leak yesterday. … They were able to identify and service the leak and were happy to talk us through the process." Belinda
When We're Not the Right Call
Damp rising through brickwork is a damp-course problem, and the honest answer there is a specialist, not us. A waterlogged yard after rain is stormwater pooling, a drainage problem we handle on the stormwater page, and a different job to a leaking pipe.
Questions We Hear About Hidden Leaks
Can you find a leak under a Glendale house without pulling up floors?
Usually yes. Pressure testing narrows the fault to one run of line, the acoustic gear brings it to a spot, and the pipe locator maps the path before anything is cut. Only the section of floor directly over the fault is lifted, with the price shown first.
Why is my water bill going up when nothing looks wet?
A slow leak under a slab or in a garden line can run for months without surfacing, because the water travels along the pipe trench instead of pooling. Turn off every tap and appliance, then read the meter: a dial that keeps creeping means water is escaping somewhere in your pipework.
Is a soggy patch in the yard always a leaking pipe?
No, not always. Water here runs off toward Cockle Creek, and after a big rain the ground stays wet for days in the low pockets. A patch that stays wet through a dry week, though, points at a pipe, and the trace proves which it is.
What happens once the leak is pinpointed?
You get a fixed quote before any repair work starts. If the fault sits inside your boundary we fix it, retest the line under pressure and tidy up. If the trace shows the pipes are sound and the wet is coming through a tiled floor, the fix is a builder's, and the report names that trade.
Need a plumber? Call or send the form
Call (02) 4063 3469 or send the form below. Available 24/7, you see a fixed figure ahead of any work, and every job carries our 365-day warranty on all work.
Request a callback
Leave a name and number and a plumber will ring you back.