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Two Decades of Local Plumbing Experience

20 Years Finding Hidden Leaks Across The Gap and Brisbane

For two decades, The Gap Plumbing & Drains has helped homeowners and business owners across The Gap track down hidden water leaks before they turn into costly damage. Our technicians combine acoustic listening devices, thermal cameras and moisture meters to pinpoint leaks under slabs, behind walls and beneath timber floors without unnecessary demolition. We understand the ageing galvanised, copper and poly pipework common throughout The Gap and greater Brisbane, so we know exactly where pinhole leaks, cracked joints and worn isolation valves are most likely to hide. Locals trust us because we explain what we find, hand over a written report and only open up the section of pipe that genuinely needs repair.

20 Years Finding Hidden Leaks Across The Gap and Brisbane

Licensed & Insured Plumbers

Every leak detection job is carried out by fully licensed, insured plumbing professionals you can rely on.

Lifetime Workmanship Guarantee

We back every repair that follows a leak detection with a lifetime workmanship guarantee for genuine peace of mind.

Upfront Fixed Pricing

You'll receive a fixed quote before we start work, so there are never any hidden surprises on your invoice.

Tidy Tradie Guarantee

Our Tidy Tradie guarantee means we leave your property as clean as we found it, every single time.

Suspect a Hidden Leak?

Call The Gap Plumbing & Drains for Leak Detection You Can Depend On

The Gap Plumbing & Drains offers dedicated leak detection across The Gap and throughout Brisbane, using non-invasive technology to locate the exact source of a leak before any digging or demolition begins. Whether you've noticed a spinning water meter, an unexplained spike in your water bill, or a damp patch appearing on your lawn or driveway, our team can trace the problem back to its source. We service homes and businesses throughout Brisbane, from older character homes with ageing copper and galvanised pipework to newer builds running on poly and PEX plumbing.

If you're dealing with a persistently high water bill, a musty smell under the floor, or water pooling where it shouldn't be, don't wait for the problem to get worse. Give our friendly team a call on {{phone_number}} and we'll arrange for one of our leak detection specialists to visit your The Gap property. Catching a leak early means less disruption, lower repair costs and far less water wasted while the problem goes unnoticed.

Facing an Issue?

Signs You Might Have a Hidden Leak

A hidden water leak rarely announces itself outright. Instead, you might notice a warm patch on your tiled floor, a section of lawn that stays soggy even in dry weather, or a water bill that has crept up with no obvious explanation. These are often the first signs of an underground water leak, a slab leak, or a pinhole forming in old copper pipework.

Left undetected, a leaking pipe can undermine a slab, rot timber framing, encourage mould growth and waste a considerable amount of water. Leaks behind walls or under a shower can travel a surprising distance before showing up as a stain on the ceiling below, which is why an upstairs leak doesn't always mean the problem is upstairs at all.

It isn't always easy to tell whether you're dealing with a genuine plumbing leak, a sewer leak, stormwater seepage or simple condensation. That's where proper leak detection equipment, rather than guesswork, makes all the difference in getting the right fix the first time.

    Don't Let a Leak Go Undetected

    Get a Free Quote From Your Local Leak Detection Plumber

    Our Solution

    How The Gap Plumbing & Drains Locates Leaks in The Gap Without the Guesswork

    The Gap Plumbing & Drains combines several proven leak detection methods to find the precise source of a leak, rather than relying on guesswork or unnecessary excavation. Our approach is tailored to your property, whether that's a slab leak under a brick home in The Gap or a leaking riser inside a strata unit.

    • Acoustic leak detection using ground microphones and correlators to listen for pressurised water escaping through mains, copper or poly pipework
    • Thermal camera leak location to trace hot and cold water trails through walls, ceilings and slabs
    • Meter box and toby testing to confirm whether a mains water leak between the meter and your house is behind a high water bill
    • Tracer gas methods for poly and PEX pipe or noisy sites where acoustic detection alone isn't conclusive
    • Moisture mapping for wet wall cavities, leaking showers, cavity pipe leaks and worn isolation valves before any plaster is removed

    We also check common trouble spots such as leaking stop cocks, ageing water heaters and failed shower waterproofing, since these are frequently mistaken for a hidden slab or wall leak. Once the leak is marked, we'll walk you through our findings and provide a written report, then carry out the repair, whether that's a patch, a section replacement or a broader repipe, so you're only paying to open up the part of the pipe that's actually failed.

      Related Services

      Other Ways The Gap Plumbing & Drains Can Help

      Leak detection often goes hand in hand with a handful of other plumbing services. Here's how we can help once the source of your leak has been found.

      Pipe Relining

      Pipe Relining

      Trenchless pipe relining repairs damaged pipework from the inside, avoiding the need to dig up your yard or driveway.

      Blocked Drains

      Blocked Drains

      Persistent blockages can sometimes mimic a leak. Our team clears blocked drains fast using high-pressure water jetting.

      CCTV Drain Inspection

      CCTV Drain Inspection

      We use CCTV drain cameras to inspect pipework and confirm the condition of your plumbing before recommending a repair.

      Emergency Pipe Repairs

      Emergency Pipe Repairs

      Found a burst pipe? Our emergency plumbers can isolate and repair the damage quickly to limit water loss.

      Our Process

      How Our Leak Detection Process Works

      We've refined our leak detection process over many years in the plumbing trade to be as accurate and non-invasive as possible. Rather than jumping straight to excavation, we start by listening, testing and mapping to narrow down exactly where a leak is hiding. This structured approach saves The Gap homeowners time, money and unnecessary damage to their property, and we'll talk you through your options before any work begins.

      1

      Inspection & Testing

      We assess your water meter, plumbing history and any visible signs to narrow down where the leak may be located.

      2

      Locating the Leak

      Using acoustic, thermal or tracer gas equipment, we pinpoint the exact spot the leak is coming from.

      3

      Report & Repair

      We provide a written report of our findings, then repair the leak or advise on the best long-term fix.

      Other Services

      More From The Gap Plumbing & Drains

      Beyond leak detection, our team offers a full range of plumbing and drainage services to keep your The Gap property running smoothly all year round.

      Blocked Drains

      Pipe Relining

      Plumbing

      Emergency Plumber

      Areas We Service

      Leak Detection Across Brisbane

      While we're proud to offer leak detection throughout The Gap, The Gap Plumbing & Drains is a locally run plumbing business also servicing surrounding suburbs such as Ashgrove, Enoggera, Mitchelton and Ferny Grove. Whether you manage a single home, a commercial premises or a strata unit block, our team can get to you and get the job done properly.

      • Helensvale
      • Coomera
      • Nerang
      • Robina
      • Ormeau
      • Pimpama
      • Currumbin
      • Oxenford
      • Pacific Pines
      • Mudgeeraba
      • Ashmore
      • Surfers Paradise
      • Arundel
      • Labrador
      • Miami
      • Burleigh Waters
      • Kingscliff
      • Carrara
      • Bundall
      • Tugun
      • Coolangatta
      • Benowa
      • Elanora
      • Currumbin Waters
      • Terranora
      • Casuarina
      • Gilberton
      • Maudsland
      • Gaven
      • Sanctuary Cove
      • Bonogin
      • Tallai
      • Worongary
      • Molendinar
      • Coombabah
      • Hollywell
      • Sorrento
      • Mermaid Waters
      • Bilinga
      • Merrimac
      • Tallebudgera
      • Tamborine
      • Canungra
      • Bilambil
      • Bungalora
      • Carool
      • Cobaki
      • Duroby
      • Piggabeen
      • Chinderah
      • Cudgen
      • Duranbah
      • Tumbulgum
      • Jacobs Well
      • Kingsholme
      • Norwell
      • Willow Vale
      • Guanaba
      • Wongawallan
      • Beechmont
      • Binna Burra
      • Clagiraba
      • Boykambil
      • Monterey Keys
      • Santa Barbara
      • Neranwood
      • Sundale
      • Anglers Paradise
      • Currigee
      • Isle Of Capri
      • Paradise Waters
      • The Spit
      • Mermaid Keys
      • Miami Keys
      • Pacific Fair
      • Kirra
      • Benobble
      • Biddaddaba
      • Boyland
      • Ferny Glen
      • Flying Fox
      • Illinbah
      • Sarabah
      • Witheren
      • Wonglepong
      • Yatala
      • Alberton
      • Belivah
      • Luscombe
      • Woongoolba
      • Burnside
      • Bloomfleet
      • Gailes
      • Serviceton
      • Moorvale
      • Ipswich
      • Redbank Plains
      • Brassall
      • Goodna
      • Karalee
      • Redbank
      • Dinmore
      • Booval
      • Bundamba
      • Ebbw Vale
      • Basin Pocket
      • Churchill
      • Coalfalls
      • Flinders View
      • Leichhardt
      • One Mile
      • Raceview
      • Sadliers Crossing
      • Tivoli
      • Woodend
      • Yamanto
      • Amberley
      • Ripley
      • Walloon
      • Booval Fair
      • Bremer
      • Moores Pocket
      • Raymonds Hill
      • Wulkuraka
      • Blacksoil
      • Borallon
      • Glamorgan Vale
      • Goolman
      • Haigslea
      • Ironbark
      • Karrabin
      • Loamside
      • Muirlea
      • Purga
      • Swanbank
      • Thagoona
      • Willowbank
      • Peak Crossing
      • Blackwall
      • Fairney View
      • Vernor
      • Wanora
      • Wivenhoe Pocket
      • Glengarrie
      • Latimer
      • Rialto
      • Kerrydale
      • Brisbane
      • Wynnum
      • Kenmore
      • Chermside
      • Indooroopilly
      • Morningside
      • Sandgate
      • Sunnybank
      • Coorparoo
      • Aspley
      • Paddington
      • Toowong
      • Annerley
      • Camp Hill
      • Carindale
      • Hamilton
      • Kedron
      • Bulimba
      • Tingalpa
      • Ascot
      • Nundah
      • Windsor
      • Bardon
      • Jindalee
      • Oxley
      • Yeronga
      • Moorooka
      • Salisbury
      • Eight Mile Plains
      • Calamvale
      • Tarragindi
      • Carina
      • Clayfield
      • Brighton
      • Boondall
      • Carseldine
      • Geebung
      • Mitchelton
      • Keperra
      • Red Hill
      • The Gap
      • Chapel Hill
      • Fairfield
      • Runcorn
      • Mansfield
      • Rochedale
      • Belmont
      • Cannon Hill
      • Murarrie
      • Banyo
      • Zillmere
      • Taringa
      • Bellbowrie
      • Sherwood
      • Darra
      • Inala
      • Coopers Plains
      • Wakerley
      • Albion
      • Nudgee
      • Virginia
      • Lutwyche
      • Alderley
      • Enoggera
      • Moggill
      • Richlands
      • Woolloongabba
      • Rocklea
      • Greenslopes
      • Wishart
      • Teneriffe
      • Eagle Farm
      • Hendra
      • Taigum
      • Wooloowin
      • Gaythorne
      • Milton
      • Pullenvale
      • Corinda
      • Graceville
      • Wacol
      • Doolandella
      • Highgate Hill
      • Heathwood
      • Kuraby
      • Drewvale
      • Balmoral
      • Hawthorne
      • Hemmant
      • Petrie Terrace
      • Spring Hill
      • Pinkenba
      • Deagon
      • Nashville
      • Shorncliffe
      • Fitzgibbon
      • Kalinga
      • Grange
      • Ithaca
      • Chelmer
      • Fig Tree Pocket
      • Seventeen Mile Rocks
      • Sumner
      • Durack
      • Clifton Hill
      • Tennyson
      • Yeerongpilly
      • Archerfield
      • Macgregor
      • Robertson
      • Larapinta
      • Pallara
      • Willawong
      • Nathan
      • Gumdale
      • Ransome
      • Chandler
      • Burbank
      • Mackenzie
      • Lytton
      • Lota
      • Mayne
      • Doomben
      • Meeandah
      • Toombul
      • Brighton Eventide
      • Eildon Hill
      • Glen Kedron
      • Craigslea
      • The Grange
      • Ballymore
      • Normanby
      • Dorrington
      • Baroona
      • Rosalie
      • Jubilee
      • Rainworth
      • Torwood
      • Ironside
      • Long Pocket
      • Lone Pine
      • Priors Pocket
      • Mater Hill
      • Buranda
      • Altandi
      • Banoon
      • Loreto Hill
      • Ekibin
      • Wellers Hill
      • Whites Hill
      • Erobin
      • Colmslie
      • Doboy
      • Lindum
      • Enoggera Reservoir
      • Springfield
      • Karana Downs
      • Camira
      • Kholo
      • Chuwar
      • Lark Hill
      • Lyons
      • Yellow Wood
      • Samford
      • Highvale
      • Cashs Crossing
      • Birkdale
      • Dundas
      • Bellhaven
      • Holts Hill
      • Kairabah
      • Karawatha
      • Browns Plains
      • Beenleigh
      • Springwood
      • Loganholme
      • Underwood
      • Waterford
      • Daisy Hill
      • Yarrabilba
      • Greenbank
      • Loganlea
      • Eagleby
      • Berrinba
      • Munruben
      • Tanah Merah
      • Cornubia
      • Marsden
      • Chambers Flat
      • Bethania
      • Bahrs Scrub
      • Bannockburn
      • Buccan
      • Edens Landing
      • Holmview
      • Windaroo
      • Wolffdene
      • Brownsleigh
      • Logandale
      • Ingleside
      • Kallangur
      • Brendale
      • Scarborough
      • Narangba
      • Eatons Hill
      • Warner
      • Clontarf
      • Lawnton
      • Murrumba Downs
      • Mango Hill
      • Petrie
      • Margate
      • Kippa-ring
      • Rothwell
      • Bunya
      • Cashmere
      • Joyner
      • Dakabin
      • Griffin
      • Kurwongbah
      • Whiteside
      • Draper
      • Yugar
      • Humpybong
      • Dohles Rocks
      • Samsonvale
      • Clontarf
      • Scarborough
      • Kippa-Ring
      • Rothwell
      • Petrie
      • Griffin
      • Kallangur
      • Murrumba Downs
      • Narangba
      • Burpengary
      • Morayfield
      • Mango Hill
      • Bellmere
      • Caboolture
      • Ningi
      • Wamuran
      • Woodford
      • Dayboro
      • King Scrub
      • Humpybong
      • Margate
      • Lawnton
      • Dakabin
      • Dohles Rocks
      • Kurwongbah
      • Whiteside
      • Moorina
      • Bellara
      • Bongaree
      • Welsby
      • White Patch
      • Woorim
      • Meldale
      • Moodlu
      • Rocksberg
      • Toorbul
      • Wamuran Basin
      • Bellthorpe
      • Neurum
      • Villeneuve
      • Elimbah
      • Campbells Pocket
      • Ocean View
      • White Rock
      • Capalaba
      • Cleveland
      • Thorneside
      • Thornlands
      • Sheldon
      • Pinklands
      • Moore
      • Avoca Vale
      • Benarkin
      • Blackbutt
      • Colinton
      • Fernvale
      • Harlin
      • Linville
      • Monsildale
      • Nukku
      • Taromeo
      • Teelah
      • Wivenhoe
      • Caloundra
      • Maroochydore
      • Mooloolaba
      • Pelican Waters
      • Buderim
      • Nambour
      • Currimundi
      • Baringa
      • Sippy Downs
      • Buddina
      • Parrearra
      • Brisbane
      • Birtinya
      • Warana
      • Beerwah
      • Beerburrum
      • Landsborough
      • Booroobin
      • Maleny
      • Glenview
      • Ilkley
      • Palmwoods
      • Woombye
      • Burnside
      • Highworth
      • Mapleton
      • Montville
      • Yandina
      • Eumundi
      • Marcoola
      • Pacific Paradise
      • Yaroomba
      • Kenilworth
      • Kawana Waters
      • Aroona
      • Battery Hill
      • Meridan Plains
      • Bald Knob
      • Baroon Pocket
      • Cambroon
      • Conondale
      • Curramore
      • Reesville
      • Witta
      • Wootha
      • Mooloolah
      • Palmview
      • Eudlo
      • Chevallum
      • Hunchy
      • Landers Shoot
      • Mons
      • Tanawha
      • Cotton Tree
      • Kuluin
      • Diddillibah
      • Cooloolabin
      • Dulong
      • Flaxton
      • Image Flat
      • Kiamba
      • Kulangoor
      • Kureelpa
      • Perwillowen
      • Ninderry
      • Valdora
      • Eerwah Vale
      • Mudjimba
      • Twin Waters
      • Coolabine
      • Gheerulla
      • Moy Pocket
      • Obi Obi
      • Bokarina
      • Minyama
      • Wurtulla
      • Balingool
      • Calba
      • Cedarton
      • Commissioners Flat
      • Noosaville
      • Doonan
      • Cooroy
      • Verrierdale
      • Weyba Downs
      • Tinbeerwah
      What We Offer

      Why The Gap Locals Choose The Gap Plumbing & Drains

      We've built our reputation on honest advice, fixed pricing and genuinely non-invasive leak detection technology. Here's what sets us apart from other leak detection plumbers in the area.

      Upfront Fixed Pricing

      You'll know the cost of your leak detection and repair before we start, with no hidden surprises later.

      Non-Invasive Technology

      Our acoustic, thermal and tracer gas equipment finds leaks accurately without random digging or demolition.

      Local Knowledge

      We understand the plumbing common to homes across The Gap and greater Brisbane, from old copper to modern poly pipe.

      Testimonials

      What The Gap Locals Say About Us

      Don't just take our word for it. Read through our reviews and testimonials to see how we've helped The Gap homeowners and businesses track down hidden leaks and get them fixed properly.

      Get In Touch

      Book Your Leak Detection Today

      Noticed a spike in your water bill or a damp patch that just won't dry out? Don't leave it and hope it sorts itself out. The longer a leak goes unnoticed, the more damage it can do to your home and your hip pocket. The Gap Plumbing & Drains is ready to help, with experienced leak detection plumbers servicing The Gap and the wider Brisbane area. Reach out today and let's get to the bottom of it.

      Reasons to Choose The Gap Plumbing & Drains

      Why The Gap Trusts The Gap Plumbing & Drains for Leak Detection

      Choosing the right leak detection plumber matters, especially when you're dealing with hidden damage under your home. Our team brings genuine local experience to every job across The Gap and the surrounding suburbs, backed by the latest non-invasive detection equipment. We're upfront about pricing, thorough with our reporting and committed to leaving your property exactly as we found it.

      Proven Local Experience

      Our plumbers have spent years locating leaks in homes and businesses just like yours across Brisbane.

      Advanced Detection Equipment

      We use acoustic listening devices, thermal cameras and tracer gas methods to find leaks accurately.

      Honest, Written Reporting

      Every leak detection job comes with a clear report you can rely on, including for insurance purposes.

      20

      Years of experience

      5,000

      Completed Jobs

      80

      Recurring Customers

      500

      5-Star Reviews

      Frequently Asked Questions

      Leak Detection Questions Answered

      Leak detection can raise plenty of questions, especially if you've never had to deal with a hidden leak before. Here are some of the questions we're asked most often by The Gap homeowners and business owners.

      Common signs include a water meter that keeps ticking over even when every tap and appliance is switched off, a section of lawn or garden bed that stays unusually damp, warm patches on tiled floors, or a musty smell developing in a room with no obvious cause. Some homeowners only notice a problem when their water bill arrives higher than expected. If you're seeing any of these signs, it's worth arranging a proper leak detection assessment rather than waiting to see if it resolves on its own.
      In most cases, no. We rely on non-invasive methods first, including acoustic listening devices, thermal imaging and pressure testing, to narrow down the exact location of a leak before any digging or demolition takes place. This means we can usually pinpoint the problem accurately and only open up the specific section of pipe or wall that needs attention, rather than guessing and causing unnecessary damage.
      A slab leak refers specifically to a leak occurring in the pipework running beneath a concrete slab foundation, which can be trickier to access than pipes running through open wall cavities or ceiling spaces. Slab leaks often show up as warm or damp patches on flooring, or as a persistent increase in water usage. Because the pipe is hidden under concrete, specialised equipment such as acoustic listening devices or thermal cameras is generally needed to locate the exact point of failure.
      Yes, in many cases. A written leak detection report that clearly documents where the leak was found, how it was identified and photographic evidence of the damage can support a claim with your insurer or be provided to a restoration company. We recommend asking for a written report at the time of your leak detection appointment if you think you may need it for insurance purposes.
      Not all leaks are visible on the surface. Underground mains, toilets that silently run, irrigation lines and pipes hidden within walls or under slabs can all use a significant amount of water without any obvious outward sign. An isolation test combined with a meter watch can help determine whether the extra usage is coming from inside the house or from the mains line between the meter and your property, which then guides where we focus the leak detection.
      It's not always straightforward to tell. Water stains on a ceiling could be caused by a leaking roof, a blocked gutter, condensation, or a plumbing leak from a bathroom or laundry above. Similarly, a wet patch in the yard could be from a leaking water pipe, a damaged stormwater line, sewer seepage, or simply poor drainage after rain. A proper inspection helps separate a genuine plumbing leak from these other causes, so the right tradesperson is engaged to fix the actual problem.
      Contact Us

      Talk to The Gap Plumbing & Drains About Your Leak

      A hidden leak won't fix itself. The sooner it's found, the less damage and water waste you'll deal with.

      The Gap Plumbing & Drains offers straightforward, honest leak detection for homes and businesses across The Gap and Brisbane. Fixed pricing and a tidy work site are part of every job.

      Fill in the form below or give us a call on {{phone_number}} and one of our team will be in touch to arrange your leak detection appointment.

      Send a Message