Gordon Water Leak Detection, Fixed Properly

1000+ five-star reviews

A hidden leak found and mended through one small, aimed opening, rather than a wall ripped apart on a hunch, is what leak detection exists to deliver. Here's how a licensed plumber gets you to that point.

  • $0 Call Out Fee
  • Lifetime Labour Warranty
  • Licensed & Insured
  • Lic #275278C NSW plumbing licence — fully insured, water and gas
  • Stocked Vans, One-Trip Fixes Detection kit rides with us, so tracing and repair often land in a single visit.
  • Real People, Any Hour Ring at 3am and a licensed plumber answers, not a machine.
  • 1000+ Five-Star Reviews A thousand-plus Sydney homes have given us five stars.

What Water Leak Detection Covers

Pinning a leak precisely is methodical work, run in order so nothing gets opened on a hunch.

  1. We track the pipe run by ear, using acoustic sensors that catch water escaping under pressure.
  2. We back that up with thermal and moisture readings, key where the water has travelled a room from its source.
  3. We narrow the spot to a few centimetres and mark it on the surface.
  4. We cut a single, aimed opening to reach the failed pipe.
  5. We repair the split or corroded joint, then pressure-test the line.
  6. We patch the opening and leave the space dry and in order.
Call (02) 9138 6520
Preparing a liner to repair a pipe from the inside

Signs You Need Water Leak Detection Now

A concealed leak stays quiet, and it is usually the water bill that gives it away first.

Watch for a bill creeping up with no change in habits, or a warm patch underfoot on a slab. Paint lifting, a mustiness in a single room, or the meter still creeping with every tap off all point the same way.

Any of those means water is getting out where you can't see it, and it costs more the longer it goes.

A damaged section of drain pipe exposed in an excavation

The Local Story Behind Water Leak Detection

How a house was built sets where its leaks hide. The old double-brick Federation homes carry pipe inside solid masonry and beneath timber floors, while the mid-century places cast it into slabs, and each conceals a leak in its own way.

Around Cecil Street and the older streets, a pinhole in a galvanised run can seep inside a cavity for months before a mark appears. That is exactly what the acoustic gear is for: solid double-brick shows nothing to the eye, so we find it by sound instead of tearing through sound plaster on a guess.

Call (02) 9138 6520
Root-damaged pipework exposed in a garden trench

Your Water Leak Detection Quote, Explained

The trace is quoted before we begin, and it stands. What shifts the figure is how deep the leak is and what reaching it involves once it is found.

A leak in an open cavity is simple; one beneath a tiled slab or buried in a solid double-brick wall needs more care to reach and patch, so those cost more to get at. We price the detection and the repair itself as two clear lines, so nothing about the number blindsides you.

Fabricating new drain pipework on site

The Callout, Step by Step

First priority on the phone: keeping you safe. Gas smells, rising water near power, sewage inside. We tell you what to do immediately.

First priority on-site: making it safe. We isolate the water, the gas or both before anything else, so the danger is contained.

Then we quote the fix, fixed. One price for the proper repair, explained plainly and approved by you before work starts.

We repair and we verify. Pressure checked, leaks proven stopped, everything left safe before we leave your home.

A clean trace is often done inside the hour; an on-and-off leak buried in old concealed pipe takes longer to pin down, and we would rather be certain than open the wrong cavity.

Call (02) 9138 6520
Preparing a liner to repair a pipe from the inside

Licensing and Responsibility, Made Simple

Finding a leak is not regulated, but repairing one is. In NSW the pressurised water system is licensed plumbers' work, and certificates follow once any pipe is changed.

We hold both the licence and the cover, so the tracing and the repair sit with one accountable team. You are given the compliance certificate for the repair, not a spoken promise.

A damaged section of drain pipe exposed in an excavation

What You Get When We Turn Up

The plumber who turns up invests the time to locate the leak first and cut once, rather than opening walls in hope. That patience is what spares you the bill for damage that never had to happen.

You also get one crew from trace through to repair, a price fixed up front, and the labour warranted for life. No handing off between trades, and no surprise figure waiting for you at the finish.

Call (02) 9138 6520
Root-damaged pipework exposed in a garden trench

Servicing Homes Beyond Gordon

A found leak seldom ends there. It often becomes a burst and leaking pipe job, and a weeping fitting can be settled with leaking tap repair on the one visit.

We carry the gear to Killara, Pymble, Lindfield and St Ives as well.

Fabricating new drain pipework on site

Call Your Local Plumber Now

Why leave a leak you can't see to keep working behind the plaster? Ring (02) 9138 6520 to get it traced, or book a callback and we'll be in touch fast.

Good questions, straight answers

Honest Water Leak Detection FAQs

Plain answers to what a hidden leak raises.

Do I need a licensed plumber to find a leak?

Locating one can be done by a technician, but the second any pipe gets opened or mended it becomes licensed plumbing work in NSW. We do both ends, so once the leak is pinned you aren't handed to a second trade to close it out.

Will you show me what actually went wrong?

Yes. We point out the located spot, the corroded joint or crack behind it, and the route the water was taking through the wall or slab. You get the cause before we price the repair, not just a bill after.

What warranty comes with water leak detection?

The repair carries our Lifetime Labour Warranty, covering the labour on the fix. If it's not right we come back, no questions, no cost, so a repair that doesn't hold is ours to sort.

Can you find and fix it on the first visit?

Usually. The detection kit and common fittings travel on the van, so a straightforward leak is often traced and repaired in the one trip. A leak deep under a slab can run longer, and we flag that before we start rather than after.

What will I pay for water leak detection?

One fixed figure, set before we begin. We quote the search and the repair as separate lines, plainly, so you never buy a fault nobody has clapped eyes on, sight unseen. The look itself is a $0 call-out.

How do I stop it happening again?

By dealing with the cause, not just the wet patch. If an old galvanised run has corroded through in one place it is often going elsewhere too, so we show you the pipe's condition and let you choose between the section and the whole run.

Call Now