Gas & Water Leak Detection
Acoustic listening, tracer gas and pressure testing to pinpoint concealed water and gas leaks in walls, slabs and underground lines.
All residential services
Residential Plumbing
Leak Detection Services Throughout Sydney & The Blue Mountains
We locate the exact source of concealed water and gas leaks using acoustic, thermal and pressure testing — so the repair is targeted instead of exploratory.
A licensed plumber answers, 24/7 — day, night, weekends and public holidays.
- Licensed & insured
- Upfront pricing
- Real person answers 24/7
Non-invasive detection
Find it first, then fix it once
The expensive part of a hidden leak is rarely the plumbing — it's the tiles, slab, plaster and landscaping torn up looking for it. Our detection equipment lets us mark the leak location before any excavation or demolition begins, which keeps make-good costs down and gets your house back to normal faster. You get a clear report on what we found and what the repair involves before we start.
- Acoustic, thermal imaging, tracer gas and pressure testing
- Reports suitable for insurance claims
- Fully licensed, insured and lifetime workmanship warranty
What we do
Every kind of leak, located and repaired
Roof Leak Detection
Flood testing and thermal imaging to trace where water is really entering — usually metres from the stain on your ceiling.
Pool & Spa Leak Detection
Losing more than evaporation? We test shells, skimmers, returns and the pipework between the pool and the plant to find where it's going.
Shower & Bathroom Leak Detection
Failed waterproofing, cracked grout, leaking wastes and behind-wall pipe leaks located without demolishing the whole bathroom.
Warning signs
Signs you have a hidden leak
Water bill jumped
An unexplained spike is often a slab or underground leak running 24 hours a day.
Damp patches or bubbling paint
Moisture in walls, floors or ceilings with no obvious source needs tracing, not painting over.
Meter ticking with taps off
Turn everything off — if the meter still moves, you have a leak on the property side.
Gas smell near appliances
Any suspected gas leak is an emergency. Turn the gas off at the meter and call us straight away.
Burst pipe or suspected gas leak? Call now — we're on call 24/7.
Call 1800 172 743Our work
Recent leak detection jobs
Still weighing it up?
The three things people worry about
“I don't want a surprise bill at the end.”
You get the price before we pick up a tool. We quote upfront, in writing, and it doesn't move once you've approved it.
“The last plumber never turned up.”
We give you a booking window and call ahead. Vans are on the road across Sydney every day, and a real person answers the phone 24/7.
“What if the work isn't done right?”
Every plumber is licensed and insured — Licensed & Insured — Lic #252951C, and our workmanship is guaranteed. If it's on us, we come back and fix it.
Booking us is a zero-risk decision
Upfront pricing in writing
You approve the price before any work starts. No hourly surprises, no invoice shock.
Licensed & fully insured
Licensed & Insured — Lic #252951C
Workmanship guaranteed
If something we installed fails because of our work, we come back and make it right.
Stop guessing where the water is coming from
Leak detection and pipe locating across Greater Sydney and the Lower Blue Mountains — call 1800 172 743.