Leak Detection in Wilston
Leak detection Wilston work starts at the water meter, because a dial that keeps moving with every tap shut is the clearest proof that a hidden leak exists. Local Wilston Plumbing traces water escaping under floors, inside walls and under lawns across Wilston and nearby suburbs. Every job is done by a licensed plumber.
If we're late, $100 comes off your bill
- Licensed and InsuredEvery job done by a licensed plumber. QBCC No: 15024607
- Fixed Quote FirstFlat-rate pricing, agreed before any work starts
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- $0 Call-Out FeesNo extra charge for nights, weekends or public holidays

For the water pipe repairs these visits often lead to, we repair the line. For a fault that's already flooding, we stop the flow.

What a Wet Patch or High Bill Is Telling You
A moving meter dial, a higher water bill, damp or stained walls and ceilings, soggy ground and a musty smell are the signs of a hidden leak. Check the meter first, then the house, then the yard:
At the meter
the numbers or dial moving while every tap in the place is shut.
In the house
damp patches or stains on walls and ceilings, a musty smell, finishes that swell or peel, or a floor patch that feels warm.
In the yard
soggy ground, or a strip of lawn growing greener than the rest.
A water bill above your normal use is the sign that usually connects them. In Wilston, where the last census counted 70.3 percent of dwellings as separate houses on roomy hillside blocks, water has plenty of places to hide before anything shows.

Is the Leak on Your Side of the Meter
Shut off every tap and appliance that draws water, photograph the meter's numbers with the red ones included, give it at least one hour, then read it again. Any change in the numbers or the dial points to water being drawn on your property.
Run the test in this order:
- Turn everything off: taps, hoses, the washing machine, the dishwasher, a plumbed-in fridge and any irrigation.
- Photograph the full set of digits, and leave the meter's own tap turned on.
- Check again after at least one hour of nothing running anywhere on the property.
The pipes from the meter onto your block are the owner's to keep in repair. You pay for every drop the meter records, leaks included. The ground tells its own story too:
- Soggy soil with a still dial leans toward Urban Utilities' side.
- Damp ground with the dial creeping means water is drawn from yours.
A meter box sitting full of water is a job for the utility as well.
For a slow stain or a smell you can't place, our hidden leak guide walks through the checks room by room.

What Happens After the Meter Says Leak
We work in a set order: confirm the loss at the meter, isolate sections of the line, pressure-test each one, then narrow the search before opening anything. The aim is to open the building once, at the right spot, not three times on guesses.
Section by section
each stretch of line gets isolated and pressured, and whichever section drops is where the leak lives.
Listening
we follow the pipe and listen for the sound of water escaping inside a wall or under a floor.
Moisture readings
we read the moisture in walls, floors and under-floor timbers to map how far the water has travelled.
Age shapes the search here. A pre-war house on Paling Avenue, on the slopes toward Eildon Hill, often still carries its original galvanised supply line, scaled and thinned from the inside. A joint weeping under the floor can tick the meter for months without leaving a stain.
In the newer townhouse rows, the culprit is just as often a failed connector. See our flexi hose replacement page for how we fit a new one. When a line has corroded right through, repiping old pipes is the lasting answer.
Water pouring rather than creeping is a different job: see burst pipe repairs for the urgent response.

Water Bill Relief for a Hidden Leak
Bill relief for a concealed leak rests on four conditions: the leak hidden from view, the repair deadline, a licensed plumber's invoice and a lasting repair. A concealed leak is water escaping where you could not reasonably see it past the meter on your property. Urban Utilities decides whether a leak counts, and the conditions look like this:
- The leak is hidden from view: underground, inside concrete or beneath the building.
- The repair happens inside a month of you finding out about the leak.
- A licensed plumber does the work, and you apply in writing with their invoice.
- The repair is a lasting one, not a temporary stopgap.
Adjustments never cover water lost through leaking taps, toilet cisterns, hot water systems or other water appliances. Sprinklers, irrigation, pools, spas and ponds are excluded too, so those faults are simply money down the drain until they're fixed.
How We Pinpoint a Hidden Leak
- 1

Describe the problem
Phone (07) 3523 7172 or fill in the form with what you're seeing in Wilston. The more we know, the better we can prepare.
- 2

We trace the loss
The visit starts at your meter, then works through the house and the yard stretch by stretch. Where the leak hides, we narrow the readings down to a single section of line before anyone opens a wall or floor.
- 3

Agree on the price
A fixed quote comes before any work starts: flat-rate pricing, no hidden fees, and your go-ahead first.
- 4

Pay on completion
Card or EFTPOS on site when everything's working, or ask us about Fix now, pay later.
Plumbing job in Wilston?
$0 call-out fees, available 24/7, and same-day where we can.
Hidden Leak Questions Answered
Call (07) 3523 7172How long should I leave the water meter test running?
At least one hour, with nothing on the property running: no taps, no washing machine, no dishwasher. If the numbers or the dial have moved in that time, water is being drawn somewhere it shouldn't be, and a licensed plumber should confirm where.
Will Urban Utilities reduce my bill for a hidden leak?
Yes, when the leak counts as concealed: hidden from view on your side of the meter, repaired within a month of discovery, and backed by your plumber's invoice. Leaking taps, toilets and water appliances never qualify.
Do leaking taps or running toilets count as concealed leaks?
No. Taps, toilet cisterns, hot water systems and other water appliances are excluded from concealed leak adjustments, along with sprinklers, irrigation and outdoor water features. Those losses land on your bill as water you keep paying for until the fault is fixed.
How does a plumber find a leak under a slab?
We confirm the loss at the meter, split the line into sections and pressure-test each one, then listen and take moisture readings. Whichever section loses pressure holds the leak, and we open the floor only at that point.
Why is my water bill so high in Wilston?
A leak is one common cause, and the meter test separates it from normal use: if the dial moves while nothing is running, water is escaping on your side. Seasonal use, more people in the house and a thirsty summer garden can also push a Wilston bill up, so run the test before assuming the worst.
Talk to Us About That Hidden LeakWe'll call you back.
Book on (07) 3523 7172 for plumbing anywhere in Wilston. We're available 24/7, there's no extra charge for nights, weekends or public holidays, and every job comes with $0 call-out fees.
To claim your $0 call-out fee, call (07) 3523 7172 today.