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1300 593 105
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Sunshine Coast’s Best Leak Detection Specialists

The worry with a hidden leak is always what has to be dug up or opened to find it. Our approach is built to avoid that. Using acoustic detection, thermal imaging, moisture mapping and tracer gas, we locate the source precisely, then open up only the small area that actually needs repair. Because we are licensed Sunshine Coast Plumbers, we do not just hand you a report and leave, we can carry out the repair too, and provide the documentation you may need for a water-damage insurance claim.

Leak Detection Sunshine Coast

Signs You May Have
a Hidden Leak

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  • An unexplained jump in your water bill
  • A water meter that keeps ticking over with every tap off
  • The sound of running water when nothing is on
  • Damp patches, watermarks or bubbling paint on walls or ceilings
  • Warm spots on a floor slab, a sign of a hot water line leak
  • Mould, musty smells or unexplained humidity indoors
  • Water pooling in the yard, or a section of lawn that stays green and soggy
  • A pool or spa that keeps dropping and needs constant topping up
Sunshine Coast Leak Detection

Leaks We Find and Fix

  • Hidden water leaks behind walls, under floors and in ceilings
  • Underground and slab leaks, including pipes buried in concrete screed
  • Pool, spa and water-feature leaks, a common and costly issue in the Sunshine Coast climate
  • Irrigation and outdoor line leaks running up your bill unseen
  • Hot water line leaks under slabs and through walls
  • Roof and stormwater leaks showing up as internal water stains, especially after wet-season storms
  • Leaking showers where the true source may be waterproofing, tapware or pipework
How We Detect Your Leak

How We Detect Your Leak

We match the method to the leak, and we do it without tearing your property apart:

  • Acoustic leak detection

    Acoustic leak detection

    to hear water escaping under pressure, even through concrete

  • Thermal imaging

    Thermal imaging

    to reveal the temperature differences a hidden leak creates

  • Moisture mapping

    Moisture mapping

    to trace how far dampness has spread through walls and floors

  • Tracer gas detection

    Tracer gas detection

    to pinpoint very small or slow leaks

  • Pressure testing

    Pressure testing

    to confirm which line is losing water

  • Pipe and cable locating

    Pipe and cable locating

    to map buried services before any excavation

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Once we have found the source, we explain exactly what we have found, often with photos, and walk you through the repair options before any work starts.

Find and Fix, in One Visit

Some Sunshine Coast leak specialists only detect the leak, then leave you to arrange a separate plumber to fix it, which means a second call-out, a second wait and often a second bill. Because Plumbing Bros are licensed plumbers, we locate the leak and complete the repair in the one visit wherever possible, including many leaks in pipes buried under concrete. If a leak is complex and needs a return visit, we will make it safe on the day and arrange the follow-up at an agreed price.

Water Leak Detection Sunshine Coast
Leak Detection Reports Sunshine Coast

Reports for Insurance and Water Damage

If a hidden leak has already caused water damage, the paperwork matters. As licensed plumbers we can provide a detailed report documenting the leak, its cause and its location, which is exactly what insurers ask for when assessing a water-damage claim. It is one of the practical advantages of using a licensed plumber rather than a detection-only operator.

Our Process

Our Process

  • Get in touch

    Call or book online and describe what you have noticed. Urgent leaks are prioritised.

  • On-time arrival

    Your licensed local plumber arrives on time and inspects the property.

  • Detect the source

    We use the right non-invasive methods to pinpoint the leak with minimal disruption.

  • Upfront quote

    We explain the cause and give you a clear, fixed price before starting. No call-out fee.

  • Fix and confirm

    We carry out the repair, test it, complete a report where needed, and leave the area clean.

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Why Choose Plumbing Bros for Leak Detection

Why Choose Plumbing Bros for Leak Detection

  • Licensed and insured

    Licensed and insured

    Detection and repair by qualified plumbers (QBCC 015411295).

  • Find and fix in one visit

    Find and fix in one visit

    We repair the leak, not just locate it.

  • Non-invasive methods

    Non-invasive methods

    We pinpoint first and open up only what needs repair.

  • Insurance-ready reports

    Insurance-ready reports

    Documentation for water-damage claims when you need it.

  • On-time, no call-out fee

    On-time, no call-out fee

    Clear, upfront pricing before we start.

  • Local team, national backing

    Local team, national backing

    Your Sunshine Coast crew, supported by a brand with 10,000+ customers and 25,000+ jobs.

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Leak Detection Across the Sunshine Coast

We find and fix hidden leaks for homes and businesses across the region, from Caloundra to Noosa and out to the hinterland, including Maroochydore, Mooloolaba, Buderim, Kawana, Coolum, Nambour and Maleny. Wherever you are, you get the same on-time arrival, upfront pricing and 5-star service.

Leak Detection Plumber Sunshine Coast

Why Customers Choose Plumbing Bros

★ 4.7 Rating | Trusted by 1000’s of Aussies

  • 10,000+ customers
  • 25,000+ jobs completed
  • 1,187+ customer reviews
Get in Touch

Book Your Leak Detection Today

Do not let a hidden leak keep costing you. Book a service now or call our local team for fast, accurate leak detection and repair across the Sunshine Coast.

Phone Number 1300 593 105
Email sunshinecoast@plumbingbros.com.au
Licence Number QBCC 015411295
Address Balgownie Drive, Peregian Springs, QLD 4573
Hours 24/7 emergency support, 365 days a year

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Have more questions, or want to request a free quote? Get in touch with us and someone from your local team will be in touch as soon as possible!





    Frequently Asked Questions

    How do you find a hidden water leak?

    We use non-invasive methods including acoustic detection, thermal imaging, moisture mapping and tracer gas to locate leaks behind walls, under floors and underground, without unnecessary damage.

    Do you have to dig or cut walls to find the leak?

    In most cases, no. Our detection is non-invasive, so we pinpoint the leak precisely first and then open up only the small area that needs repair, which keeps disruption and cost down.

    Can you find leaks in pipes under a concrete slab?

    Yes. We regularly locate leaks in pipes buried in concrete screed and under slabs using acoustic and thermal equipment, and can repair them with minimal breaking out.

    Do you detect pool and spa leaks?

    Yes. Pool, spa and water-feature leaks are common on the Coast and can waste a lot of water. We locate the loss and advise on the repair.

    Can you provide a report for my insurance claim?

    Yes. As licensed plumbers we can document the leak, its cause and location in a report suitable for a water-damage insurance claim.

    How much does leak detection cost?

    It depends on the type and location of the leak and the methods needed to find it. We give you a clear, upfront quote before any work, with no call-out fee.