24/7 Water Leak Detection in Double Bay
300+ five-star reviews
A water meter that never settles, or a damp patch that keeps growing, points to a leak hiding somewhere out of sight. We'll track down exactly what's wrong, quoted fairly before any work starts. Reach us on (02) 9134 9086 any time, day or night, or send a message.
- Lic #292427C NSW plumbing licence — fully insured, water and gas
- Licensed & Insured Water and gas work covered under Lic #292427C, both trades in-house.
- Lifetime Labour Warranty Should a leak fix fail because of our workmanship, we return and correct it.
- Quality Workmanship Guaranteed Every leak job is checked before we call it finished, not just patched.
How We Work an Urgent Water Leak Detection Job
We skip the trade jargon on the phone. Plain questions about the water leak detection problem, so you're not guessing what we mean.
On-site, we show you the actual issue, not just describe it. Seeing the fault beats trusting a stranger's word for it.
We'll tell you exactly what's wrong and the best way to fix it, in language that makes sense, then fair, upfront pricing.
The explanation continues after the fix, not just before it. Quality Workmanship Guaranteed, and you'll know what was actually done.
Straightforward leaks are usually located and repaired within a few hours. A slab leak or a fault buried behind tiling typically takes longer to trace properly, and we'll say so honestly after assessing it on-site.

What Water Leak Detection Covers
A hidden leak isn't always where the wet patch shows up, which is exactly why guessing costs more than diagnosing properly.
Meter and pressure testing. Isolating the property and watching the meter tells us whether the leak is inside the house or somewhere in the supply line.
Tracing the source. Once we know a leak exists, we narrow it down to the actual fitting, joint or pipe section instead of cutting into walls on a guess.
The fix itself. Once located, we repair or replace the failed section and confirm the leak's actually gone before we finish.
We'll also check whether the fault has affected anything nearby, like a damp cavity or a stretch of flooring, so the repair covers the whole problem, not just the pipe. Water visibly flooding a room right now rather than hiding behind a wall needs burst and leaking pipes instead.
What Tells You Water Leak Detection Is Overdue
Some signs are obvious. Others build slowly enough that homeowners put them down to something else for months.
- The meter still moving even with every tap in the house shut
- A bill noticeably higher despite no change in household habits
- Damp or discoloured patches on a wall, ceiling or skirting board
- A musty smell that lingers regardless of how well the room's ventilated
- Warm patches on the floor, which can mean a leaking hot water line
- Water pressure that's dropped without explanation
- Sounds of running water somewhere in the walls when everything's turned off
If none of that matches and it's a clear, visible burst instead, burst and leaking pipes covers that scenario.

Double Bay and Water Leak Detection: The Local Picture
Around 77% of Double Bay's housing is flats and apartments, and that stock mix changes how a hidden leak tends to show up.
In blocks near Gladswood Gardens and through the surrounding strata buildings, a leak can start behind a shared wall or under a common floor, well away from the unit that eventually notices the damage.
That density is exactly why isolating a leak properly, rather than assuming it starts where the damage appears, matters more here than in a standalone house.
It also means a leak in one unit can sometimes trace back to shared infrastructure rather than anything inside that particular apartment, which changes who's actually responsible for the repair.

Water Leak Detection: What Affects the Cost
The cost comes down to how well hidden the leak actually is and the effort involved reaching it safely, never a flat number quoted blind.
- Whether the leak is exposed pipework or buried behind a wall or slab
- Strata access requirements in an apartment or shared building
- How far the fault sits from the nearest access point
- Whether tracing needs specialist equipment or a straightforward pressure test
- Any making-good needed once the pipe itself is repaired
Strata buildings near Gladswood Gardens can mean an extra step arranging access through a body corporate before work starts, which we'll factor into the quote rather than spring on you later. Fair, upfront pricing and Best Price Guaranteed on every job.

Water Leak Detection and NSW Licensing, Explained
Water leak diagnosis and repair work in NSW has to be carried out by a licensed plumber, whether the fault turns out to be a straightforward pipe or something tied into a gas hot water line.
Both trades, one licence. Water and gas both sit under Lic #292427C on our side, so a leak that touches gas fittings doesn't need a second call-out to a different tradesperson.
Plain English, no jargon. Whatever the finding, we explain it in terms that make sense before any repair work begins.
Insurance conversations. If the leak's caused damage worth claiming on a home or contents policy, a clear written diagnosis from a licensed plumber is usually what an insurer asks for, and we can provide that as part of the job.
What Sets Our Water Leak Detection Apart
Guessing at a leak means opening up more of the house than necessary. We'd rather find it properly the first time.
We'll tell you exactly what's wrong and the best way to fix it, backed by being licensed and insured across both water and gas.
Every finished job carries our Quality Workmanship Guaranteed, built to hold rather than paper over the problem until it returns.
We'd also rather spend an extra half hour confirming the source than repair the wrong section and have the same damp patch reappear a month later.

Servicing Double Bay and Surrounding Areas
We handle water leak detection right across Double Bay, from heritage cottages behind the village to strata apartment blocks closer to the harbour. Bellevue Hill, Edgecliff, Woollahra, Rose Bay and Dover Heights are on the same books.
A drain that keeps reblocking with no clear cause is often worth checking against blocked drains, and a system that's stopped heating properly belongs on hot water repairs. Whichever it turns out to be, the same honest-diagnosis approach applies before any work begins.

Let’s get it flowing again
Call Now for Water Leak Detection
Waiting doesn't shrink a leak you can't see. Phone (02) 9134 9086, or reach out online, for a proper trace-and-fix, price settled before anything begins.
Good questions, straight answers
Plain-English Water Leak Detection FAQs
What Double Bay homeowners want answered before they call us out for a leak.
Should I attempt a fix before calling a plumber?
Turning off the water at the meter is the one safe step before we arrive. Beyond that, chasing a hidden leak yourself usually means more wall or floor damage, not less.
How do I know I need Water Leak Detection?
A water meter that won't settle even with every tap off, a power or water bill that's climbed for no reason, or damp showing on a wall or ceiling are the usual giveaways.
Does the price change if you discover extra faults during Water Leak Detection?
Should something extra turn up beyond the original job, we pause and walk you through it before touching anything else. Nothing proceeds until you've approved the revised price.
Am I protected if something goes wrong during Water Leak Detection?
Yes. We're licensed and insured for water and gas work, Lic #292427C, and every finished job is backed by our Lifetime Labour Warranty.
Can I book Water Leak Detection at night or on a public holiday?
Any hour works. Open 24 hours for same-day emergency service, so a hidden leak doesn't have to sit until a weekday.
What's usually behind Water Leak Detection jobs like this?
Corroded old pipework, a leak under a concrete slab, or a fitting that's given out gradually rather than all at once cover most of what we uncover.