Melbourne’s Trusted Leak Detection Specialists
Precision leak detection. Expert plumbing care. We locate and repair hidden water leaks in homes and businesses - so you stay protected, informed, and in control.
Not Just a Plumber - A Specialist in Finding the Unseen
When you’re facing signs of a hidden water leak – like unexplained water bills, damp spots, or wall damage – it takes more than just guesswork.
A true leak detection specialist uses targeted knowledge, advanced tools, and refined processes to find the exact location of a water leak without tearing up your home.
At Detect and Repair, we specialise in locating concealed burst pipes, underfloor water leaks, and in-wall plumbing faults that regular plumbers often miss. Our focus is leak detection, and it’s backed by more than 25 years of hands-on experience, refined testing methods, and a commitment to protecting your home.
No guesswork. No rushed patch jobs. Just experienced, licensed specialists who take the time to find the real issue – and fix it the right way.
What’s Behind Your Water Leak?
What Causes Hidden Leaks and High Water Bills?
Hidden water leaks don’t just happen overnight – they’re often the result of gradual wear and tear, pressure issues, or external factors that you may not notice until it’s too late.
Here are the most common causes of water leaks that our Melbourne leak detection specialists regularly encounter:
🔍 Common Causes of Hidden Water Leaks:
💦 Burst or Cracked Pipes
Aging pipes, especially galvanised steel or copper pipes, can corrode over time and burst, allowing water to escape into walls, under floors, or underground.
🪶 Tree Root Intrusion
Roots from nearby trees or shrubs can infiltrate underground pipes, causing cracks and breaks that lead to slow leaks that are difficult to detect.
🚰 High Water Pressure
Constant high pressure can put unnecessary strain on pipes and joints, causing them to fail prematurely—especially in older homes with outdated plumbing systems.
🛠️ Faulty or Loose Fittings
Loose connections or poorly installed fittings often cause leaks at pipe junctions, typically hidden in areas like under sinks or behind walls.
🌡️ Temperature Fluctuations
Extreme temperature changes can cause materials like PVC and copper pipes to expand and contract, leading to fractures or joints that become loose and leak.
🔧 Old or Damaged Plumbing
As homes age, old plumbing or deteriorating seals can become more susceptible to leaks. Over time, the wear and tear causes significant stress on the system.
🏠 Slab or Underfloor Leaks
Leaks under slabs, often caused by faulty pipes or seals, can be difficult to detect but may result in significant damage to floors and foundations if ignored.
⚠️ Key Message:
Whether it’s a burst pipe under your slab, corroded plumbing joints, or invasive tree roots, we find the source of your leak and fix it with care.
A Smarter, Cleaner Way to Solve Hidden Plumbing Leaks
At Detect and Repair, we follow a proven three-step method designed to find the leak fast, carry out precise repairs, and protect your property from further damage.
Here’s how our leak detection specialists work:
✅ Step 1: Diagnose with Certainty
We use targeted testing and state-of-the-art tools – like thermal imaging, pressure tests, and acoustic sensors – to pinpoint the exact source of the leak.
Whether it’s under a slab, inside a wall, or behind a bathroom fixture, we isolate the issue without unnecessary demolition.
✅ Step 2: Repair with Care
Once the leak is located, our licensed plumbers move swiftly to carry out repairs.
We handle everything from burst copper pipes to cracked poly, aged galvanised or failing flexible connections.
Every fix is done properly, to Australian Standards, using high-quality parts that last.
✅ Step 3: Protect for the Future
We offer tailored advice on how to prevent future leaks and water damage – whether it’s through pressure reduction, upgraded fittings, or simple maintenance tips.
Our goal is long-term protection, not repeat visits.
No mess. No guesswork. Just an expert team with the tools, care, and clarity to find and fix leaks properly.
Get the specialist you deserve!
It’s Not Just Plumbing - It’s Precision Work
Why Choose a Leak Detection Specialist?
Anyone can call themselves a plumber – but not every plumber has the tools, training, or experience to accurately detect hidden leaks.
At Detect and Repair, our leak detection specialists do more than guess where the leak might be. We use targeted testing, non-invasive technology, and a systematic approach to isolate the exact issue before any repairs begin.
Here’s how our specialist approach compares to a general plumbing service:
✅ Precision Equipment
We use acoustic sensors, pressure testing, tracer gases and thermal imaging – not just visual inspections or cutting into walls.
✅ Experience With Hidden Water Leaks
From underfloor pipe bursts to in-wall moisture migration, our team deals with hidden water leaks every day.
✅ Faster, Cleaner Diagnosis
We locate the issue with minimal disruption – no guesswork, no unnecessary damage, and no wasted time.
✅ End-to-End Repair Services
Unlike some leak locators, we don’t just find the problem and walk away. We’re licensed plumbers who carry out complete repairs once the leak is found.
✅ Focused on Protection
We don’t just fix leaks – we help protect your home from future water damage through clear advice and leak prevention solutions.
With Detect and Repair, you’re not hiring a general plumber. You’re getting a dedicated water leak detection expert with the tools and care to do it properly.
Your Melbourne Service
When the Leak’s Hidden - But the Damage Isn’t
Signs You May Need a Leak Detection Specialist:
Not all water leaks are obvious. In fact, most of the leaks we find are completely hidden—beneath floors, inside walls, or along ageing underground pipes. And while you may not see the leak, your home is still suffering the consequences.
Here are common signs it’s time to call a leak detection specialist:
Common Warning Signs of a Water Leak or Burst Pipe:
✅ Unexplained High Water Bills
Your usage hasn’t changed, but your water bills keep climbing – often the first sign of a slow, hidden leak.
✅ Damp or Musty Smells
Moisture trapped behind walls or under floors creates mould, mildew and a musty odour over time.
✅ Discoloured Walls or Ceilings
Water leaks can cause yellowing, staining, or bubbling of paint and plaster – even if no dripping is visible.
✅ Sound of Running Water
Hear water when no taps are on? That’s a strong indicator of a burst pipe inside a wall or beneath the floor.
✅ Visible Dampness or Soft Spots
Flooring that warps, softens or discolours may be sitting above an active water leak.
✅ Drop in Water Pressure
If your water pressure suddenly drops without explanation, a burst or leaking pipe could be the reason.
✅ Water System Constantly Running
A hidden leak on the hot line may force your system to reheat water constantly—adding to energy costs.
If you’ve noticed one or more of these signs, don’t wait.
If you notice one or more of these signs, don’t wait. Leak damage is progressive – “early detection makes all the difference”.
We can assess, repair, and protect in one visit – often before things turn critical.
Serving Melbourne Homes & Businesses with Precision Leak Detection
Our team of leak detection specialists operates throughout Melbourne, including the Inner South East, Bayside and Mornington Peninsula regions. We provide fast, accurate leak detection and expert repairs, ensuring that even the most hidden leaks are located and resolved efficiently.
Whether you’re dealing with a water leak under your floor, a burst pipe in the walls, or unexplained high water bills, we’re ready to respond quickly and professionally.
No matter where you’re located in the Inner South East, Bayside or Peninsula corridor, our leak detection specialists offer precision, care, and fast response – backed by modern tools and time-tested plumbing expertise.
Need a burst pipe plumber in Prahran? Suspect a water pipe burst in Elsternwick? an underground burst pipe in Ashburton, a slab leak in Mornington, or an untraceable water loss in Burwood, we arrive with the tools and experience to locate the leak fast and carry out repairs on the spot.
Suburbs We Regularly Service In The Inner South East And Surrounds:
- South Yarra
- Prahran
- Carlton
- Toorak
- Malvern East
- Armadale
- Caulfield
- Glen Iris
- Hawthorn East
- Camberwell
- Kooyong
- Balwyn
- Ashburton
- Chadstone
- Carnegie
- Bentleigh
- Elsternwick
- Brighton
- Murrumbeena
- Carlton
- Burwood
- Near Me
Expanded Coverage Into The South-East Corridor And Bayside:
- Frankston
- Langwarrin
- Seaford
- Carrum Downs
- Chelsea
- Aspendale
- Patterson Lakes
- Dandenong
- Keysborough
- Springvale
- Noble Park
- Mornington
- Mount Eliza
- Mount Martha
- Safety Beach
- Dromana
- Rosebud
- Frankston South
- Skye
- Sandhurst
- Hastings
- Near Me
Book your way – Call us today!
“We were losing sleep over our water bill, but Detect & Repair found the leak in no time. Fast, friendly, and hassle-free!” — Zhu & Faye, South Yarra
Questions About Leak Detection? We’ve Got Answers.
How do I know if I need a leak detection specialist?
If you’ve noticed unusually high water bills, damp patches, mould, musty smells, or water stains with no clear source, it’s time to call in a specialist. Our leak detection experts use advanced tools to find leaks without unnecessary damage.
What areas of Melbourne do you service for leak detection?
We service all of Melbourne, including Inner South East suburbs, Bayside, the Mornington Peninsula, and surrounding metro areas. From Glen Iris to Frankston – we’re your local leak detection specialists.
What types of leaks can you detect?
We locate concealed leaks in walls, under floors, in slabs, gardens, and more. Whether it’s a burst pipe, corroded joint, or leaking fitting, we have the tools and experience to pinpoint it accurately.
Do you just detect leaks or handle the repairs too?
We do both. Our team is made up of licensed plumbers who not only detect leaks but carry out on-the-spot repairs to restore your plumbing and prevent further damage.
How long does a leak detection inspection take?
Most standard inspections take 1 to 2 hours, depending on property size and complexity. We’ll always keep you informed and take the time to do it thoroughly.
Can you detect a leak without cutting into walls or floors?
Yes. We use non-invasive equipment like acoustic sensors, pressure testing, and thermal imaging to locate leaks with minimal disruption.
Are your leak detection services suitable for older homes?
Absolutely. Many of the homes we work on across Melbourne have aging plumbing systems. We’re experienced in working with older materials like galvanised steel and copper.
What if the leak turns out to be underground or under a slab?
That’s our specialty. We handle difficult-to-access leaks under concrete slabs, driveways, or gardens – detecting the source precisely, then repairing it efficiently.
Do you work with commercial properties or just residential?
While our focus is primarily residential, we do assist small commercial and strata properties where concealed leaks require expert detection and repair.
Will I receive a report after the inspection?
We prioritise solving the issue – not just writing reports. However, if needed, we can provide a clear summary of findings and the repairs carried out.
Suspect a Hidden Leak? Let’s Find and Fix It Fast
If your water bill has spiked or you’ve noticed unexplained damp spots, a hidden leak could be the cause. Don’t wait for water damage or a bigger bill – our Melbourne leak detection specialists are here to help.
🔧 Fast, Accurate Leak Detection
💧 Trusted Repairs to Prevent Further Damage
⚡ Quick Service Across Melbourne
🛠️ No Guesswork, Just Expert Solutions
👉 Book a Leak Check Today
Proudly trusted by Melbourne homeowners for reliable plumbing repairs and peace of mind.