💧 Leak Detection Hawthorn

Water Leak Detection in Hawthorn

A rising water bill in Hawthorn is often the first sign of a slab leak or a hidden pipe failure inside the walls. Hawthorn's Federation and Edwardian homes commonly have mixed pipe materials — and the joints between old and new sections are where leaks love to hide.

Hidden water leaks are expensive. Research by South East Water suggests undetected slab leaks waste an average of 150–200 litres per day before they're noticed — and in Hawthorn's Federation and Edwardian homes with original copper and lead pipe sections, the water has to go somewhere. Often that's through your subfloor, into your walls, or under your slab.

Signs You May Have a Hidden Leak in Hawthorn

• Rising water bills: A sudden increase without a change in usage is the most reliable indicator
• Wet or warm patches on the floor: Warm patches often indicate a hot water pipe leak under the slab
• Mould or damp smell: Behind walls or in cupboards — water is present even if you can't see it
• Reduced water pressure: Especially on one side of the house
• Sound of running water: When everything is turned off — a definitive sign
• Cracks in walls or lifting flooring: Ground movement caused by soil saturation

Our Leak Detection Technology

We don't guess and we don't dig unnecessarily. Our approach in Hawthorn:

• Acoustic leak detection: Sensitive ground microphones listen for the specific frequency of water escaping a pipe under pressure
• Thermal imaging: FLIR cameras identify temperature anomalies through floors and walls — hot water pipe leaks show up clearly
• Pressure testing: Isolates which section of the system is losing pressure, narrowing the location
• Tracer gas: For leaks that are too small for acoustic detection — inert gas is introduced and detected at surface level

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