Licensed & Insured Technicians
Every leak detection job is carried out by a fully licensed and insured plumber you can trust.
For 20 years, Guanaba Plumbing & Drains has been helping homeowners and business owners across Guanaba and the wider Gold Coast track down hidden leaks before they cause serious damage. Our technicians use acoustic listening equipment, thermal imaging cameras and non-invasive tracer methods to pinpoint the exact source of a leak, whether it's hiding under a concrete slab, inside a wet wall or along the main running to your meter. We've located everything from pinhole copper leaks in ageing hot water systems to slow leaks behind showers and toilets, saving local families from costly repairs and inflated water bills. When you want a plumbing leak detection team that gets it right the first time, our experience speaks for itself.
Every leak detection job is carried out by a fully licensed and insured plumber you can trust.
Homeowners and business owners across Guanaba rely on us for honest, accurate leak location.
You'll know the cost of your leak detection before we start, with no hidden surprises on the invoice.
Two decades of hands-on leak detection experience means we know exactly where to look first.
Guanaba Plumbing & Drains specialises in locating hidden water leaks throughout Guanaba and the greater Gold Coast, using acoustic leak detection, thermal imaging and moisture mapping to find the source without unnecessary digging or demolition. Whether it's a slab leak under your living room, a pinhole leak in a hot water copper pipe, or a mains leak running from your meter to the house, we locate it accurately and explain exactly what needs to happen next. We work on homes, units and commercial properties, and we're just as comfortable investigating an unexplained high water bill as we are chasing a leak behind a wet wall.
If you've noticed a spinning water meter, a damp patch on the lawn, a musty smell in a room or an unusually high water bill, don't wait for the problem to get worse. Give our Guanaba team a call and we'll send a licensed leak detection plumber to investigate, locate the source and give you clear, upfront pricing before any work begins.
A hidden leak rarely announces itself straight away. Instead, you might notice your water bill creeping up for no obvious reason, a patch of lawn that stays soggy no matter the weather, or a musty smell developing in a room with no visible cause. Some homeowners only discover a problem when they spot cracked tiles, lifting timber flooring or a warm patch on the concrete slab underfoot, all common signs of an under-slab or in-wall leak.
Left undetected, a small leak can quietly turn into a much bigger issue. Water tracking through a slab or wall cavity can damage flooring, plaster and cabinetry, encourage mould growth, and in some cases affect the structural integrity of the building. Hot water copper pipes are particularly prone to pinhole leaks as they age, while poly and PEX lines can fail at joints and fittings, often out of sight until the damage is already done.
It's not always easy to tell whether you're dealing with a plumbing leak, a stormwater issue or a sewer problem, and guessing wrong can mean paying for the wrong repair. That's where a proper leak detection inspection earns its place, ruling out the wrong causes and confirming exactly what's going on before any tiles, plaster or concrete are disturbed.
Rather than guessing where a leak might be hiding, Guanaba Plumbing & Drains uses proven, non-invasive leak detection methods to pinpoint the exact location before any opening up begins. This approach protects your tiles, floors and gardens while still delivering an accurate result you can act on with confidence.
Once the leak is marked, our plumbers can carry out the repair on the spot, whether that's a section replacement, a patch repair or a broader repipe, so you're not left waiting on a second visit or a second tradesperson.
Leak detection often uncovers related issues, from an ageing pipe network to a blocked drain adding extra pressure to your system. Our team handles the full picture, so once your leak is located, we can take care of the repair and anything else your plumbing needs.
We keep our leak detection process simple and transparent, so you always know what's happening and why. From the first phone call to the final report, our Guanaba team focuses on accuracy first, so you're never paying to open up the wrong section of pipe or wall.
Call our team and describe the issue, whether it's a high bill, damp patch or spinning meter. We'll arrange a time to send a licensed plumber to investigate.
Using acoustic, thermal and tracer methods, we narrow down the exact source of the leak without unnecessary damage to your property.
Once the leak is marked, we explain your options, provide fixed pricing, and can carry out the repair on the spot if you're ready to proceed.
While Guanaba is home turf for our team, Guanaba Plumbing & Drains also provides leak detection and plumbing leak detection services throughout Nerang, Advancetown, Clagiraba and the wider Gold Coast hinterland. As a locally run business, we understand the older homes, acreage properties and hot water systems common to this area, and we bring that local knowledge to every leak we're called out to investigate.
Homeowners and business owners across Guanaba choose Guanaba Plumbing & Drains because we back our leak detection service with genuine guarantees and honest communication from start to finish.
You'll always know the cost before we start, with no hidden fees added to your invoice.
We leave your home as clean as we found it, with no mess left behind after the job.
Every repair we complete is backed by a lifetime workmanship guarantee for genuine peace of mind.
Don't just take our word for it. Take a look through the reviews and testimonials from local homeowners and business owners who've relied on Guanaba Plumbing & Drains to find and fix their leaks the right way.
If a hidden leak has you worried, don't let it sit there causing damage. Reach out to Guanaba Plumbing & Drains today and let our licensed team investigate, locate and explain exactly what's going on. We'll give you straightforward, fixed pricing before we start any work, so you can make the right decision for your home or business. Whether it's a suspicious water bill or a wet patch you can't explain, we're here to help sort it out properly.
Finding a hidden leak takes more than luck. It takes the right equipment, genuine experience and a plumber who explains what's happening every step of the way. Our team lives and works across Guanaba and the surrounding Gold Coast suburbs, so we understand the local housing stock and the common causes of leaks in this area.
Two decades of hands-on leak detection means we've likely seen a leak just like yours before. That experience helps us find the source faster and with less disruption.
We use acoustic listening devices, thermal imaging and tracer gas testing to locate leaks accurately. This means less guesswork and less unnecessary digging or demolition.
We quote before we start, so there are no surprises on your invoice. Every job is backed by our lifetime workmanship guarantee for lasting peace of mind.
Years of experience
Completed Jobs
Recurring Customers
5-Star Reviews
Hidden leaks raise plenty of questions, especially when there's no obvious sign of water anywhere. Below, our Guanaba team answers some of the questions we hear most often from local homeowners and business owners.
A hidden leak won't fix itself, and the longer it goes unnoticed, the more it can cost you in water and repairs. Our Guanaba team is ready to investigate, locate and explain exactly what's happening beneath your floors or walls.
We keep communication straightforward and pricing upfront, so you always know what to expect before any work begins. From acoustic detection through to the final repair, we handle the whole job with care.
Fill in the form below or give us a call, and let's get your leak sorted properly, the first time.






