Fully Licensed Plumbers
Our leak detection technicians are fully licensed, insured and trained in the latest detection technology.
For two decades, Rainworth Plumbing & Drains has been providing hidden leak detection services to homeowners and business owners throughout Rainworth, helping them track down water leaks before they cause serious damage. Our technicians have worked on everything from character Queenslander homes near Mount Coot-tha to modern units closer to Toowong, giving us a genuine understanding of the pipework common to this part of Brisbane. We combine acoustic listening equipment, thermal imaging and pressure testing to pinpoint the exact source of a leak, rather than relying on guesswork or unnecessary excavation. This experience means fewer holes in your walls, less disruption to your property and a faster path to a lasting repair.
Our leak detection technicians are fully licensed, insured and trained in the latest detection technology.
Local homeowners and businesses recommend us for honest, accurate leak location work.
Any repair we carry out after locating your leak is backed by a lifetime workmanship guarantee.
We treat your home with respect, protecting floors and gardens and leaving the site spotless.
Rainworth Plumbing & Drains provides professional plumbing leak detection services across Rainworth and the surrounding Brisbane suburbs, using acoustic, thermal and tracer technology to locate hidden water leaks inside walls, under slabs and beneath the yard. Whether you have noticed a spike in your water bill, a damp patch on the lawn or a musty smell inside the home, our team can trace the problem back to its source without unnecessary digging or demolition. We work on residential and commercial properties alike, covering everything from copper pinhole leaks to leaking mains between the meter and the house.
If you suspect a hidden leak anywhere on your Rainworth property, the sooner it is found, the less damage and expense it tends to cause. Our vans carry the equipment needed to complete most inspections in a single visit, and we provide a clear explanation of what we find along with straightforward options for repair. Simply call Rainworth Plumbing & Drains on {{phone_number}} to arrange an inspection and let our local team take the guesswork out of your plumbing problem.
A hidden leak rarely announces itself with a burst pipe. More often, it shows up as a water bill that seems higher than usual, a patch of lawn that stays soggy long after rain, or a ceiling stain that slowly spreads over several weeks. In older homes throughout Rainworth, pitted copper hot water pipes and ageing poly or galvanised lines are common culprits, quietly leaking inside walls or under the slab long before any damage becomes obvious.
Left unchecked, a hidden leak can lead to structural timber damage, mould growth, lifted tiles and a gradual undermining of concrete slabs, problems that are far more costly to repair than the leak itself. Some issues, such as a spinning water meter with every tap and appliance turned off, point clearly to a leak somewhere on the property. Others, like a wet patch near a driveway or fence line, could be a water main, a stormwater issue or even a sewer leak, and getting the diagnosis right the first time matters.
If any of this sounds familiar, it is worth having a qualified plumber investigate before the damage spreads further or your next water bill arrives even higher than the last.
Rather than relying on guesswork, Rainworth Plumbing & Drains uses a combination of proven techniques, including specialised slab leak detection, to locate leaks accurately and with minimal disruption to your Rainworth property. Our approach is built around finding the exact point of failure before any repair work begins, so we only open up what genuinely needs attention.
Once the leak is confirmed and marked, we can often complete the repair on the spot, whether that means a section of pipe relining, a copper repair or a full valve replacement, backed by our lifetime workmanship guarantee.
Leak detection often uncovers issues that go beyond a single pipe, from ageing sewer lines to blocked drains contributing to dampness around the home. Our team offers a full range of plumbing and drainage services to Rainworth residents, so the same trusted plumber can handle both the diagnosis and the repair.
We keep our leak detection process simple and transparent, so you always know what is happening on your property and why. Every step is explained in plain language before any work begins, and we provide upfront fixed pricing before any repair is carried out.
We start by discussing the symptoms you have noticed, such as high bills, damp patches or ceiling stains.
Using acoustic, thermal and tracer methods, we pinpoint the exact source without unnecessary digging.
Once marked, we repair the leak and confirm the fix, backed by our lifetime workmanship guarantee.
Alongside leak detection, Rainworth Plumbing & Drains handles the full range of plumbing and drainage work that Brisbane homes and businesses rely on. From blocked drains to full pipe relining, our local team is equipped to diagnose and resolve the problem in one visit wherever possible.
Rainworth Plumbing & Drains is a locally run plumbing business providing leak detection across Rainworth and neighbouring Brisbane suburbs, not only within a single postcode. Wherever you are located, our team can attend with the same acoustic and thermal detection equipment used on every job.
Finding a hidden leak is only half the job. Here is what you can expect when you choose Rainworth Plumbing & Drains for leak detection in Rainworth.
You will know the cost of your leak detection before any work begins, with no hidden extras.
Acoustic, thermal and tracer methods locate leaks accurately without unnecessary demolition.
Every repair carried out after leak detection is backed by our lifetime workmanship guarantee.
Don't just take our word for it. Read the reviews and testimonials from homeowners and businesses across Rainworth who have trusted Rainworth Plumbing & Drains to find and fix their hidden leaks.
A hidden leak rarely fixes itself, and the longer it sits, the more damage it can quietly cause to your walls, floors or slab. If you have noticed an unexplained rise in your water bill or a damp patch that will not dry out, our team is ready to help. Rainworth Plumbing & Drains provides thorough, accurate leak detection across Rainworth, with clear communication at every step. Reach out today and let us track down the source of the problem before it grows any larger.
Homeowners and businesses across Rainworth and the surrounding suburbs choose Rainworth Plumbing & Drains because our team combines genuine plumbing expertise with the technology needed to find leaks quickly and accurately. We are a local business that understands the housing stock in this part of Brisbane, from older Queenslanders to newer builds, and we back every job with clear pricing and a lasting guarantee.
Our team understands the plumbing common to Brisbane's inner suburbs, including ageing copper and poly pipework.
You are told the cost before work begins, so there are no surprises once the job is done.
Acoustic, thermal and tracer technology means we find leaks without excessive digging or demolition.
Years of experience
Completed Jobs
Recurring Customers
5-Star Reviews
Hidden leaks raise plenty of questions, and our team is happy to answer them. Below are some of the questions we hear most often from Rainworth homeowners and businesses, answered with the same straightforward approach we bring to every job.
Hidden leaks rarely improve on their own. Left alone, they tend to cause more damage and cost more to repair the longer they go unnoticed.
Rainworth Plumbing & Drains is ready to help homeowners and businesses across Rainworth track down the source of a leak with accuracy and minimal disruption. Our team explains every finding clearly and provides upfront pricing before any repair begins.
Fill in the form below or call {{phone_number}} to arrange your leak detection inspection with a local, experienced team.






