Don’t wait for the problem to get worse. Call our friendly team today on 1300 792 082 or book online for a fast, professional leak detection service that gives you peace of mind.


A hidden leak can cause big problems if it’s not found quickly, from water damage and mould growth to rising water bills. At Curran Plumbing, Electrical, Heating & Air, our licensed plumbers use advanced leak detection methods to track down leaks fast, without unnecessary damage to your home. For more than 35 years, we’ve been helping Shellharbour homeowners and businesses with reliable, same-day plumbing solutions that stop leaks in their tracks.
As a family-owned, award-winning business rated 4.9 stars by over 1,000 happy customers, Curran is the local name you can trust. Whether it’s a cracked pipe in your garden, a shower that won’t stop dripping, or a hidden leak under your floor, our team has the training, technology, and experience to find and fix the issue quickly. We even provide a written workmanship guarantee for complete peace of mind.
If you’ve noticed soggy patches in your lawn, damp walls, or unusually high water bills, don’t ignore the warning signs. Our friendly Shellharbour plumbers are here to assess, detect, and repair leaks of any size, keeping your home safe, dry, and free from further damage. Call us today on 1300 792 082 for fast, professional leak detection you can count on.

Leaks aren’t always easy to spot. Some stay hidden underground or behind walls, slowly causing damage without you even realising. Common warning signs include water stains on ceilings or walls, damp patches underfoot, musty smells, mould growth, or an unexpected jump in your water bill. You might also hear the sound of running water when no taps are on.
A quick way to check is by turning off all taps and appliances, then reading your water meter. If the numbers change after an hour without using water, chances are you’ve got a leak. If that’s the case, give Curran a call, and we’ll track it down before it causes bigger problems.
In the Sutherland Shire, we often find leaks in:
Leaking taps, showers, and toilets.
Leading to soggy lawns or pooling water.
From cracked or burst internal pipes.
Faulty valves or corroded tanks.
Leaks hidden beneath concrete floors.
No matter where the leak is hiding, our team has the right equipment and expertise to detect and repair it quickly, saving you time, money, and water.

Gone are the days of ripping up tiles or digging trenches just to find a leak. At Curran, we use modern, non-invasive technology to locate leaks precisely. Our tools include:
Detect the sound of escaping water.
Detect the sound of escaping water.
Ideal for inspecting underground pipes and drains.
With these advanced methods, we can find leaks faster and with minimal disruption to your home, giving you a clear repair plan straight away.

The cost of leak detection depends on the location and severity of the issue, but it’s always more affordable than the damage a hidden leak can cause. Untreated leaks can lead to water damage, rising bills, and even structural issues.
We’re upfront with our pricing so you know exactly what to expect before we begin. Once we’ve found the leak, we’ll repair it on the spot wherever possible. In many cases, leak detection and repairs may also be covered by home insurance, and we can provide the necessary reports to support your claim.
With more than 35 years of experience, Curran Plumbing, Electrical, Heating & Air has built a reputation as the trusted local team for leak detection. As a family-owned, award-winning business with a 4.9-star rating from over 1,000 customers, we pride ourselves on delivering reliable service, honest advice, and guaranteed workmanship.
Our plumbers are fully licensed and trained, and we offer same-day service across the Sutherland Shire. Whether you’re dealing with a small leak or a major underground issue, you can count on Curran to get it sorted quickly and professionally. Call our team today on 1300 792 082 for fast, accurate leak detection you can rely on.
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