Non-Invasive Detection Methods
We use acoustic sensors and thermal cameras to locate leaks accurately, so we only open up the section that actually needs repair.
For two decades, Brisbane Plumbing & Drains has provided plumbing leak detection services to home and business owners across Brisbane, helping them track down hidden leaks before they turn into costly repairs. Our plumbers understand the mix of older Queenslanders, brick homes and modern units found throughout Brisbane, along with the slab leak detection and underground pipe challenges these properties can bring. We rely on acoustic listening devices, thermal cameras and pressure testing to pinpoint a leak's exact location, sparing your walls, floors and gardens from unnecessary digging. That local knowledge, paired with genuine leak detection plumber expertise, is why so many Brisbane residents call us first when something doesn't add up on their water bill.
We use acoustic sensors and thermal cameras to locate leaks accurately, so we only open up the section that actually needs repair.
Generations of Brisbane home and business owners have relied on our leak detection team for honest, accurate results.
You'll know the cost of your leak detection service before we start, with no hidden extras added later.
Every technician we send out is a qualified, licensed plumber with genuine leak detection expertise.
Whether it's an unexplained spike on your water bill, a damp patch creeping across the ceiling, or a water meter spinning when every tap in the house is off, Brisbane Plumbing & Drains is ready to help. We provide complete water leak detection across Brisbane and the wider Brisbane area, using acoustic correlators, thermal cameras and pressure testing to find hidden water leaks under slabs, behind walls, in mains water lines and beneath the yard. Our plumbers arrive with the right equipment to diagnose the issue on the first visit, rather than guessing and opening up multiple sections of your property.
If you've noticed the warning signs of an undetected water leak, don't wait for the problem to grow. A small pin hole copper leak in an ageing hot water line or a slow drip behind a shower wall can quietly cause structural damage, mould and inflated bills over time. Pick up the phone and speak with our team, we offer emergency leak detection when the situation calls for it, and we'll arrange a time that suits to get to the bottom of it.
A hidden water leak rarely announces itself straight away. Instead, it shows up as a higher than usual water bill, a soggy lawn water leak patch that stays greener than the rest of the yard, or a driveway wet patch that appears with no obvious cause. By the time these signs are obvious, the leak has often been running under a slab or inside a wall cavity for some time.
Left unchecked, an under slab leak or a leak behind tiled walls can undermine footings, rot timber framing and encourage mould growth in places you can't easily see. Older copper hot water lines are particularly prone to pitted copper pipes and pin hole leaks as the pipe wall thins with age, while poly pipe and PEX fittings can fail at joints over time. Council mains and the section of pipe running from the meter to the house can also develop leaks that push up usage without any visible sign above ground.
Working out whether you're dealing with a plumbing leak, a roof leak, stormwater seepage or a sewer leak matters too, since each requires a different approach. Our team checks the evidence carefully, from ceiling leak patterns to wet wall leak detection, before any repair work begins, so you're not paying for the wrong fix.
Brisbane Plumbing & Drains combines proven listening equipment with years of hands-on experience to find leaks accurately, without resorting to guesswork or unnecessary demolition. Depending on where the leak is hiding and what type of pipe is involved, our plumbers select the method best suited to your property.
Once we've marked the exact source, we'll walk you through what we've found and the repair options available, whether that's a patch repair, a section replacement or trenchless pipe relining. There's no need to call a second contractor, our plumbers can complete the repair on the same visit in most cases.
Leak detection often uncovers other issues worth addressing, from ageing drainage to blocked pipework. Here are a few related services Brisbane Plumbing & Drains provides across Brisbane and Brisbane.
We keep our leak detection process straightforward and transparent from the first phone call through to the final repair. Every step is explained clearly, so you always know what we've found and what happens next.
We discuss the symptoms you've noticed and review your water usage history to narrow down where the leak is likely hiding.
Using acoustic, thermal or tracer methods, we mark the exact position of the leak before any pipe or wall is opened.
You'll receive a clear explanation of the fault, along with fixed-price options to repair it properly the first time.
While this page focuses on Brisbane, Brisbane Plumbing & Drains is a locally run plumbing business servicing home and business owners throughout Brisbane, including surrounding suburbs such as South Brisbane, Fortitude Valley and New Farm. No matter where you're located, our team can attend with the right equipment to find and fix your leak.
We built our reputation on doing the job properly the first time, with clear communication throughout. Here's what you can expect when you choose Brisbane Plumbing & Drains for leak detection.
We quote the job before we start, so there are no surprise costs once the work is underway.
Our plumbers treat your property with respect, leaving your home as clean as we found it.
Every repair we complete is backed by a lifetime workmanship guarantee for genuine peace of mind.
We'd rather let our customers do the talking. Take a look through our reviews and testimonials to see how we've helped home and business owners across Brisbane track down and fix hidden leaks.
A hidden leak rarely fixes itself, and the longer it runs, the more it can cost in wasted water and repairs. If something feels off with your plumbing, whether it's a high bill, a damp patch or a spinning meter you can't explain, reach out to Brisbane Plumbing & Drains today. Our friendly team will talk you through your options and arrange a plumber to get to the bottom of it. You don't need to live with the uncertainty, we're here to help you find answers and get things fixed properly.
Choosing the right licensed leak detection plumber matters, since an inaccurate diagnosis can mean unnecessary digging or a leak that keeps running. Whether you need residential, commercial leak detection or strata leak detection for a unit block, our team combines local knowledge of Brisbane properties with genuine technical expertise, backed by guarantees that protect you long after we've left.
Our plumbers understand the common plumbing setups found in Brisbane homes and businesses. That local insight helps us narrow down likely leak sources faster.
We invest in acoustic, thermal and tracer gas equipment to locate leaks accurately. This means less guesswork and less unnecessary damage to your property.
We don't only tell you where the leak is, we fix it too. From patch repairs to full relining, our plumbers can complete the job in one visit.
Years of experience
Completed Jobs
Recurring Customers
5-Star Reviews
We answer a lot of questions from Brisbane home and business owners who suspect a hidden leak but aren't sure what's involved in finding it. Here are some of the questions we hear most often, answered by our experienced team.
A leak that goes unnoticed rarely stays small. What starts as a slightly higher water bill can turn into a damp wall, a damaged floor or a much larger repair bill down the track.
Brisbane Plumbing & Drains is here to help home and business owners across Brisbane get answers quickly. Our licensed plumbers arrive with the right equipment to locate your leak accurately and explain exactly what's going on.
Fill in the form below or give us a call on {{phone_number}} to book your leak detection service. We'll take it from there.






