WATER LEAK DETECTION PERTH
Water Leak Detection Perth – Find Concealed Leaks
A damp wall, water running under the house or a bill that doesn’t add up? We investigate hidden water leaks in Wilson and Perth’s southern suburbs. Acoustic and thermal equipment helps us narrow down the source where suitable, so we can discuss the repair and how to reach the pipe.
If water is escaping rapidly or causing immediate damage, isolate the main supply if safe and call 0431 746 216.
Common Signs of a Hidden Water Leak
A concealed leak may not be visible at the source. These warning signs can help identify when further investigation is needed.
High Water Use
Unexpected increases in water bills or meter movement when all fixtures are turned off.
Damp Walls or Ceilings
Staining, bubbling paint, mould, soft plaster or persistent dampness without an obvious source.
Wet Ground or Flooring
Warm, damp or discoloured flooring, soft ground, pooling water or unusually green garden areas.
Pressure or Sound Changes
Loss of pressure, hissing or running-water sounds, or repeated pressure problems.
Check for a Hidden Water Leak
Use your water meter to check whether water is still flowing when everything in the property is turned off.
We will estimate the leak rate, daily water loss and yearly water cost.
Important: This is a basic meter test, not a professional diagnosis. A moving meter can indicate a leak or an appliance still using water. Cost estimates use Water Corporation’s 2026–27 Perth residential usage rates and may differ from your actual bill.
How Leak Investigation Works
The right approach depends on the pipe location, construction type and symptoms. We start with the available evidence, water meter observations and plumbing checks. Where suitable, acoustic equipment can help us hear escaping water, while thermal equipment can show temperature changes around a suspected leak. These checks help narrow down the search before we discuss access and repair.
Useful Information to Send
- A recent water bill if usage has increased
- A photo or video of the water meter
- Photos of damp, stained or wet areas
- When the problem was first noticed
- Whether the meter moves with fixtures off
Possible Next Steps
- Pressure and isolation testing
- Inspection of visible pipework and fixtures
- Tracing the affected water service
- Access planning for concealed pipework
- Repair and pressure testing after access
How We Handle Your Enquiry
1. Tell Us What Happened
Send your suburb, a clear description and photos where useful. Choose WhatsApp or the online estimate form.
2. Licensed-Plumber Review
A licensed plumber reviews the details, asks any necessary questions and explains the practical next step.
3. Confirm & Attend
We confirm the appointment or initial estimate, then verify access, existing conditions and compliance onsite.
Send the Signs and Meter Details
Take photos of the affected area and, if safe, a short video of the water meter with all taps and appliances off. Include your suburb, where the dampness or sound appears and whether the issue is constant or intermittent.
An initial review cannot guarantee the leak location. Access, construction materials and concealed pipe routes can affect the investigation and repair.
Frequently Asked Questions
How can I check whether the water meter is moving?
Turn off household taps and water-using appliances, then observe the meter without disturbing any sealed components. If it continues to move, record a short video and send it with the job details.
Can dampness come from something other than a water pipe?
Yes. Roof leaks, waterproofing failures, condensation, drainage problems and other sources can produce similar signs. Plumbing testing helps determine whether a pressurised water service is involved.
Will leak detection damage walls or floors?
The aim is to narrow down the likely source before access. Some concealed leaks still require controlled access to confirm and repair the damaged pipe.
Do you repair the leak after locating it?
Where the leak is accessible and within the plumbing work we undertake, we can discuss repair options. The exact scope depends on the location, access and condition found.
Investigate a Suspected Water Leak
Send the symptoms, meter information and photos for review by a licensed plumber.
For a major uncontrolled leak, call 0431 746 216.
Finding the leak and planning the repair
Acoustic listening equipment helps pick up the sound of escaping water. Thermal imaging can show temperature differences around a suspected leak. Neither gives the same answer on every job, so we combine the findings with plumbing checks and what you’ve noticed.
We explain the likely location and any access needed before opening a wall, floor or ground surface. Once the pipe can be reached, we can confirm the repair scope and check the water service afterwards.
If the problem is a visible broken pipe, see burst pipe repairs. For an enquiry, send the symptoms and your suburb.