Some of the most damaging plumbing problems in a home aren’t the loudest or the most obvious ones – they’re the ones quietly running in the background for weeks or months before anyone even notices. When it comes to leak detection Sunshine Coast wide, our friendly team at Sunshine Coast Plumbing and Hot Water has the equipment, the experience, and the local knowledge to find what’s hidden and get it sorted before the damage compounds.
We locate and fix all types of leaks, including:
- Slab & under-concrete leaks
- Underground pipe & sewer leaks
- Internal wall & ceiling leaks
- Hot water system leaks
- Roof & stormwater leaks
- Gas leaks

What Our Leak Detection Services Cover
The exact water leak detection Sunshine Coast residents require differs – depending on where the leak is and what’s causing it. Our experienced and fully-licensed team handles the full spectrum – from straightforward tap and fixture leaks through to complex underground and slab leaks that require specialist equipment to locate.
Slab Leak Detection
Leaks beneath concrete slabs are among the most serious and the most commonly missed. Water escaping from pipes embedded in or beneath your slab can undermine foundations, cause significant structural movement, and saturate subfloor spaces long before any surface signs appear.
We use acoustic leak detection and thermal imaging technology to pinpoint slab leaks without unnecessary breaking up of concrete.
Underground Pipe Leak Detection
Underground leaks are invisible by definition, whether in your water supply lines, sewer pipes, or stormwater systems. Our non-invasive detection methods locate the exact source so we know precisely where to work rather than excavating on guesswork.
Roof & Stormwater Leak Detection
The Sunshine Coast’s heavy rainfall seasons put roofing and stormwater systems under serious pressure. Leaks in these systems often present inside the home as ceiling stains. Tracing them back to their actual source requires systematic inspection rather than guesswork.
Hot Water System Leaks
A leaking hot water system can be subtle – such as a slowly-seeping valve – or sudden and significant. Our team identifies the source and advises on repair or replacement based on the age and condition of the unit.
Gas Leak Detection
Do you suspect a gas leak? If you smell rotten eggs or hear a hissing sound, that is an emergency. Our licensed gasfitters are available around the clock to locate and repair gas leaks safely and in full compliance with Queensland regulations.
The Problem With Hidden Leaks
A dripping tap is annoying, but a hidden leak is dangerous – and expensive. Water finding its way through wall cavities or under concrete slabs, or into your subfloor spaces, doesn’t proudly announce itself. It just keeps going – doing damage that grows every day it goes undetected.
Are you noticing any of these?
- Rising Water Bills: We track down hidden leaks wasting water around the clock that you’d never find without specialist equipment.
- Damp Patches/Staining: We identify exactly where moisture is entering using thermal imaging – no unnecessary cutting or damage.
- Soft Spots/Lifting Floors: We locate the source beneath your flooring before it gets anywhere near structural.
- Sound Of Running Water: We pinpoint the pipe and the problem fast using acoustic detection technology.
- Unexpected Mould: We find the hidden moisture source that’s feeding it – not just treat the symptom.
- Water Pressure Drop: We diagnose whether it’s a leak, a blockage, or a pressure issue and fix it at the source.
- Wet Yard Patches: We trace underground leaks precisely so we know exactly where to dig – if we need to at all.
Left unaddressed, hidden leaks lead to structural damage, mould growth in wall cavities, ruined insulation, compromised electrical systems, and remediation costs that dwarf what early detection would have cost.
We are:
- Available 24 hours a day, 7 days a week.
- At your door within 45 minutes.
How We Find What Others Miss
Sunshine Coast leak detection done properly isn’t about poking around until something turns up. It’s about using the right technology to find the right answer quickly.
- Acoustic Leak Detection: Sensitive listening devices that detect the sound of water escaping from pressurised pipes.
- Thermal Imaging Cameras: Infrared technology that identifies temperature differentials caused by moisture.
- CCTV Drain Cameras: High-definition cameras used to visually inspect the interior of pipes.
- Pipe Locating Equipment: Electronic pipe tracing that maps the path of underground pipework.
Why Local Knowledge Matters
Our friendly team has been working in these specific conditions for over 15 years. We understand how coastal salt air accelerates corrosion and how the region’s clay-heavy soils stress underground pipes.
- Fixed upfront pricing before any work begins
- No hidden call-out fees
- Work completed by licensed, experienced plumbers
- Payment plans available

