Matt came to our home was a delight to work with. Excellent workmanship and very courteous. Went above and beyond to assist. He provided us with quotes for various plumbing items, he quickly provided a detailed quote, explained options. He was excellent at commencing work in one area, and double checked water pressure in our area, hot water system and the plumbing items I had purchased. A great tradesman. Thoroughly recommend. Thankyou Matt.

Leak Detection in Helensvale
5.0 from 200+ Google reviewsHelensvale's a mix of riverfront and canal-front blocks close to the Coomera River, established housing estates further back, and newer infill closer to the motorway. A hidden leak reads differently depending on which part of the suburb you're in, and we work out where the water's actually going before anyone starts pulling up tiles or paving.
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Why this happens in Helensvale
The riverfront and canal-front pockets near the Coomera River sit lower and closer to the water table than the estates further back toward the motorway. That higher groundwater does two things: it puts more background pressure on ageing pipe joints, and it makes visual signs of a leak much harder to read. A damp patch near a canal-front slab could be the tide, recent rain, garden irrigation, or an actual leak underneath - and on a block like that, you can't just look at the ground and know.
Helensvale's older estates, developed from the 1980s through the 1990s, also carry a lot of original copper and PVC pipework that's now thirty-plus years old. Established gardens on those blocks mean root systems have had decades to put pressure on pipe joints too, which shows up as slow leaks as much as blockages. Between the groundwater in the low-lying pockets and the age of the pipework further inland, a hidden leak in this suburb is rarely as simple as "there's a wet patch, dig there."
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What we fix in Helensvale
What actually happens on the job
Meter test
Everything gets turned off and we watch the meter to confirm there's a leak and get a rough sense of its size.
Rule out the obvious
Pools, irrigation and any recent garden work get checked off first, especially on canal-front properties where these are common culprits.
Pressure test
We isolate sections of the pipework to narrow the leak down to a specific line rather than guessing at the whole property.
Acoustic and thermal detection
Listening equipment and thermal imaging pinpoint the exact leak location through concrete, tiles or soil, so we know precisely where to open up before anyone touches a wall or a slab.
What it costs
Leak detection is from $299 - acoustic leak detection from $299 - with $0 call-out fee, regardless of the size of the property or how many sections need testing to isolate the leak. If a repair turns out to be needed once the leak's located, that's quoted separately and agreed with you before that work goes ahead.
Questions we get asked
What is the average cost of leak detection?
Leak detection is from $299, with $0 call-out fee, whether it's a single obvious line or a large canal-front property with multiple zones to check. If a repair turns out to be needed once the leak's located, that's quoted separately and agreed upfront before that work goes ahead.
What are the signs of a hidden water leak?
A water bill that's climbed without an obvious reason is usually the first clue. Beyond that: a section of lawn that's greener or wetter than the rest, a damp patch on an internal floor with no plumbing fixture nearby, a hot spot on a slab, or the water meter still ticking over when everything in the house is off. On riverfront or canal-front blocks, tell-tale signs can be subtler because there's already natural dampness around - that's where acoustic and pressure testing earn their keep.
Do you need to dig up my yard to find a leak?
No. Acoustic listening, thermal imaging and pressure testing let us pinpoint the leak's exact location without excavation. Any digging that follows is limited to that one confirmed spot, not a guess.
Can you detect a leak under a concrete slab?
Yes. Slab leaks are one of the more common jobs we do in Helensvale, particularly in the older estates. Thermal imaging and acoustic detection locate the leak precisely, so any repair is targeted rather than opening up the whole floor.
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Had an issue with our 16 year old toilet leaking from underneath the pan somewhere. Called Blake & he sent Lachlan out the following morning to diagnose & quote. Lachlan gave us 3 options, which was great. We chose the middle one, which included replacing all the internals, so hopefully we should be OK for another 16 years! Both Blake & Lachlan were great to deal with & Lachlan did a great job - definitely better than the original installation, which looked a bit dodgy! Happy to recommend.
fantastic plumbing experience GENIES Plumbing installed a new shower for me. Sensational job done. THEY WERE FRIENDLY, DILIGENT, answered all questions, cleaned up, Very happy with the finished product. Thank you GENIES plumbing!
This is the type of plumbing service that everybody wants. They quote before they do the job. They turn up when they say they will. And they're very good at what they do. Good Service - Fair Price - not something you normally say about Plumbers these days. Keep up the great work Blake, Lachie and Raif.
Amazing service. Highly recommend Lachlan and Genies Plumbing. Thank you for taking time out of your Saturday to put in my new hot water system. Truly a work of art!
Absolutely amazing service from the moment I got in touch with them, and in particular Blake. I explained to him my issue and he took the time and effort (completely unprompted) in providing steps of how he would tackle the problem. When it came time to actually have the issue physically looked at, Lachie gave me a call and let me know how far away he was; he arrived promptly and on-time, and was able to very quickly diagnose and provide a solution. I was quoted on the spot and not pressured whatsoever to have more things looked at than I needed to, which I very much appreciated. While I've got my fingers crossed to not have any further short-term issues with my property's plumbing, I'd wholeheartedly recommend these guys and gals to anyone willing to listen. I'm sure there are many other great plumbing businesses around the Gold Coast, but for my money I'd much rather support a local family-owned business providing a very honest and transparent service, who also aren't looking to bleed your wallet dry.
Very happy with the service from Genies Plumbing. We had a leaking kitchen tap and Blake was out in a couple of hours. He sourced a new one, came back later in the day and fitted it. He advised his arrival times very efficiently and was friendly and polite. Would certainly recommend him and call on him again when necessary.
Matty was honest, genuine, and professional from start to finish. It’s not always easy to find a plumber you can trust, but Matty was upfront, reliable, and took the time to explain everything clearly. A great company with fantastic service. I highly recommend to anyone looking for a trustworthy plumber. I wish them every bit of success in the future - they truly deserve it!
Genie plumbing was magic !! Locky was here on time and knew his trade !! We are doing a renovation in the bathroom and he was great! He is coming back today to install the hot n cold pipes, then the fit out next. The drainage was installed first trip. Nothing was a problem for Lochy ! Good pricing and would definitely recommend Genie Plumbing ✓ Worth 6 stars ★★★★★★ Geoff Tamplin
I live in a unit complex and had to get my hot water system replaced as it was old and also to meet the current standards and regulations. I contacted the boys at Genies Plumbing. To say I was happy with their service is an understatement. I would not hesitate to recommend them to anyone. They were prompt professional and very neat and tidy and took the time to show me how everything worked and answer all my questions. Thanks Blake and Lachlan for a great job.
Really Impressed !!! Blake and Genies Plumbing did an amazing job and a great price. They listened to what I needed and made it work. They were available really quickly to do the job and I’m really happy with the result.... Already got a couple more jobs for them to do...Well Done Genies Plumbing
Lachlan from Genies Plumbing arrived on time and thoroughly looked over the job before providing us with a quote which he fully explained. He then cracked on with the work and did an amazing job! He was super easy to deal with and had our bathroom fitted off and functioning within a couple of hours. Very pleased we used Genies Plumbing and would recommend them.
Genies Plumbing team was very friendly and explained the different options we could choose from. They were able to do the job the next day! Would recommend and will be having them again for any plumbing needs.
I had a blocked kitchen sink and was quite concerned about the potential for damage and inconvenience. I called Genies Plumbing and once again received outstanding service from Blake. He was prompt, professional, and explained everything clearly. This isn’t the first time I’ve called on Blake, and every time he delivers reliable, high-quality work with genuine care. I really appreciate his consistency, attention to detail, and friendly approach. Highly recommend Genies Plumbing — especially Blake — for exceptional service you can trust!
Blake and Lachlan assisted us with a very complex realignment. They were brilliant. They took the time to explain everything, kept me updated with any issues that arose, kept on time and impressively on budget. They could not have worked harder to resolve our issues. I was so worried that we would need to crack our slab and have to retile the majority of our house. These boys made a plan and stuck to it. Fabulous outcome!!
Great service, friendly, reliable and professional. Thanks to Blake and Lachy, we had a water main leak detected and repaired in no time. They went above and beyond to make sure we had rectified the issue quickly. Highly recommended and will be using Genies for all of our plumbing needs in the future
Blake and Lachlan from Genies Plumbing were really helpful when installing a new hot water heater in my home. It was a quick process with excellent workmanship and very reasonable cost. They were both lovely to deal with and communicated with me at all times. I am so glad Genies Plumbing was recommended to me by my electrician. Will definitely call on them again. Trish
From the moment we made the call with our list of to do's - to the moment the boys came and left after the job completion- the entire help was incredible, and the workmanship was thorough and detailed and reasonable". This workmanship advise is Beyond MOST service and help we have experienced over the last few years. Thank you boys! This type of experience is often not the most favourite one for many people, but in this case, what a great time to get everything sorted with an ease of mind and honesty personified. 2 showers 1 bath 1 laundry 1 bathroom sink Thanks again team - we'll see you again. You'll be our first point of call . A++++
I called Blake to help locate a tricky water leak on our acreage property, he quickly identified multiple leaks on both the council and our side of the line and got them all fixed. He kept us informed every step of the way, and was incredibly responsive and professional, and a genuinely nice person. He's also helping put together a storm water system to help manage the water drainage away from the house during storms. I wouldn’t hesitate recommending Blake for any plumbing job, big or small.
Had some plumbing work done by Blake from Genies Plumbing — removal of an old water meter and repair/replacement of some leaking pipework. Communication was great from start to finish, he was prompt, friendly, well priced, and made sure everything was cleaned up afterwards. Really happy with the work. Would definitely recommend and use again.
We carry out leak detection across Helensvale, from the canal and riverfront properties near the Coomera River to the established estates further inland, plus the rest of the Gold Coast.
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Need leak detection in Helensvale?
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