Leak Detection in Melton and Melbourne's West
Unexplained water bills, damp patches or the sound of running water when the taps are off? Priority Plumbing Melbourne helps locate hidden water leaks across Melton and Melbourne's west. Billy and Jake use suitable testing and detection equipment to investigate the source, explain the findings and provide clear pricing for the next steps.

Request a quote
Tell us what you need help with and we’ll call you back. For emergencies, please call us directly on 0448 984 771.
- Upfront pricing before work begins
- Local, owner-operated business
Signs you may have a hidden water leak
An unexplained increase in water usage
Persistent wet patches in the yard
Damp walls, water stains or bubbling paint
Reduced pressure at multiple taps
Water registering at the meter when fixtures and appliances are off
The sound of running water without an obvious source
These signs can have several causes. We investigate before recommending repairs.
How we locate water leaks
Pressure testing
Test sections of pipework to help establish whether a leak is present and narrow down the affected area.
Thermal imaging
Identify surface temperature patterns that may help guide further investigation. Thermal cameras do not see directly through walls or confirm every leak.
Acoustic leak detection
Use listening equipment to help locate sounds associated with escaping water where conditions are suitable.
Targeted investigation
Combine test results with an inspection of accessible pipework and your property's layout to plan the next step.
What happens after we locate a leak?
We explain the findings, any further access required and the available repair options. Where possible, targeted detection helps reduce unnecessary excavation or opening of walls.
The exact location cannot always be confirmed without further access. Additional investigation or repairs are discussed and priced before proceeding.

Upfront leak detection pricing
The cost depends on the suspected location, pipe material, access and testing required.
We explain the investigation scope and charges before starting. Repair work is quoted separately once the problem has been assessed.
Our business-hours call-out fee is $50, waived if you proceed. We confirm how this applies to your booking, along with any after-hours fee.
What happens when you call
Call 0448 984 771- 1
Tell us what you need
Call 0448 984 771. We'll discuss the problem and arrange a convenient time, with same-day service where available.
- 2
We assess the problem
We find the cause and explain your options clearly.
- 3
You approve the price
You receive upfront pricing and approve the work before we start.
- 4
We get it sorted
We complete the work, test everything and clean up before we leave.
Leak Detection Questions
Have another question? Call 0448 984 771 – we’re happy to help.
Can you find a leak without digging?
Detection equipment can often narrow down the location before excavation. Some leaks still require targeted access to confirm the source and complete repairs.
Can thermal imaging find every water leak?
No. Thermal imaging shows surface temperature differences that may support an investigation. Its usefulness depends on the location, materials and conditions.
Can you locate underground leaks?
Yes, where conditions allow. We choose suitable testing methods based on the pipework, depth, access and suspected leak location.
Will you repair the leak as well?
We can assess and quote suitable plumbing repairs once the leak is identified. We explain any access work or separate trades required before you decide.
What should I do if water is actively leaking?
If safe and accessible, turn off the water at your meter and call us. Keep clear of water near electrical equipment and do not force a stuck isolation valve.