High Water Bill in Melbourne? It Could Be a Hidden Leak.
Noticed a sudden spike in your water bill? Our Melbourne plumbers detect and repair hidden leaks and burst pipes—before they cause costly damage.
Our Leak Detection Experts Help Melbourne Homes Regain Control
When your water bill suddenly climbs and there’s no obvious reason, it’s often a hidden leak silently wasting thousands of litres – underground, beneath concrete, inside walls, or in the garden. These leaks can go unnoticed for weeks, even months, until the only warning sign is a bill that’s double or triple what it should be.
At Detect and Repair, we specialise in pinpointing hard-to-find water leaks that are driving your costs up.
Our licensed Melbourne plumbers use non-invasive acoustic detection, pressure testing, and deep plumbing knowledge to identify where the problem is – without tearing up your home.
More than just finding the leak, we take care of the repair and provide guidance to help protect your property from further issues. Because a high water bill shouldn’t come with high stress.
From Burst Pipes to Underground Failures - Here’s What You Might Be Dealing With
What Causes Hidden Leaks and High Water Bills?
Behind every high water bill is a cause – and more often than not, it’s a leaking or burst pipe you can’t see. Here are the most common culprits we uncover in Melbourne homes:
🔍 Common Causes of Hidden Water Leaks:
🔧 Burst Pipes Underground
Ageing copper or galvanised pipes beneath lawns, driveways, or slabs can split without warning, allowing water to escape 24/7.
💦 Hairline Cracks in Mains Water Lines
Even small fractures in mains pressure pipes can leak thousands of litres a week—often with no visible signs.
🌿 Tree Root Intrusion
Invasive roots can crack or dislodge pipes, especially around gardens and older clay plumbing lines.
❌ Faulty Joints or Fittings
Poor-quality connectors or aged compression fittings can slowly loosen, especially under concrete or behind walls.
🛠️ DIY Plumbing or Previous Repairs
Non-compliant repairs or incorrect pipework installation can fail under pressure and go unnoticed until bills start to rise.
🔥 Hot Water Pipe Leaks Under Slabs
Hot water pipes that run beneath concrete are prone to corrosion, and leaks often stay hidden until damage (or bills) become obvious.
🏠 Leaks from Abandoned or Unused Lines
Old plumbing lines that are no longer in use – but still under pressure – can rupture quietly.
Whether the leak is under your lawn, inside your walls, or beneath the slab—our Melbourne leak detection plumbers will find it, fix it, and protect your home from further damage.
We Don’t Just Find Leaks - We Fix and Future-Proof Your Plumbing
High water bills are stressful. That’s why we’ve streamlined our process into three clear, thorough steps that give you answers fast—without guesswork or unnecessary damage.
Our 3-Step Process – Detect, Repair, Protect
✅ Step 1: Detect
We use advanced leak detection technology – including acoustic sensors, pipe pressure testing, and thermal imaging – to pinpoint hidden leaks without digging or damaging your property.
Whether it’s under concrete, lawn, walls, or tiles, our licensed Melbourne leak detection plumbers find the source with precision.
✅ Step 2: Repair
Once the leak is located, we handle the plumbing repairs in-house – no need to call another tradesperson. We fix everything from underground burst pipes to corroded joints and cracked copper lines, all to code and with long-term peace of mind.
We also repair and replace aged galvanised pipes that are known to rupture under pressure – so the problem doesn’t return.
✅ Step 3: Protect
After repairs, we offer advice and optional solutions to help reduce future risks – like water pressure control, leak detection alarms, or scheduled plumbing maintenance.
Our goal isn’t a temporary fix. It’s helping you protect your home and avoid another costly surprise.
We take the stress out of high water bills by finding the leak, fixing it properly, and helping you avoid future surprises.
Get the Plumber you deserve!
Trusted Leak Detection Specialists Who Understand Melbourne Homes
We know the worry that comes with an unexplained spike in your water bill – and the frustration of not knowing who to trust.
At Detect and Repair, we bring over 25 years of experience in leak detection and water pipe repair, with a team that’s fully licensed, methodical, and genuinely focused on protecting your home.
✅ What Sets Us Apart
Here’s why homeowners trust our Melbourne leak detection and repair service.
🎯 Specialists in Hidden Leak Detection
We’re not general plumbers doing guesswork – we’re trained leak detection experts using specialised technology to pinpoint water loss with precision.
🔧 We Handle the Repair Too
Once we find the leak, we don’t leave you stranded. Our experienced team carries out the necessary plumbing repairs, so you don’t need to coordinate multiple trades.
🌏 Melbourne Homes Are Our Focus
From heritage cottages to modern units, we know the pipework systems across Melbourne’s suburbs – and how to detect and fix leaks quickly and cleanly.
🛠️ No Cutting Corners
We don’t patch over problems. Our leak repairs are built to last, meeting Australian Standards and tailored to your specific plumbing system.
🤝 Honest Advice, No Pressure
We give you clear options and fair pricing – no upsells, no scare tactics. Just honest solutions you can trust.
💧 Respect for Your Property
Whether we’re on concrete, tile, or garden soil, we treat your home like it’s our own – with clean work areas and minimal disruption.
Our reputation is built on care, trust and doing the job right – not just ticking the box.
That’s why we’re called out again and again by Melbourne families who want plumbing handled with attention and respect.
Your Melbourne Service
Is a Leak Behind Your High Water Bill? Here's How to Tell.
What Are the Signs of a Hidden Water Leak?
Hidden water leaks can waste thousands of litres a week without showing any obvious symptoms – until it’s too late. If you’ve received a shock water bill, these subtle signs may confirm the worst.
✅ Common Warning Signs of a Water Leak or Burst Pipe:
📈 Unexplained High Water Bills
Your usage hasn’t changed – but the cost has. This is often the first and only early warning.
💧 Water Meter Running When Taps Are Off
A constantly moving meter usually means water is escaping somewhere unseen.
🛠️ Low Water Pressure
A burst pipe or leaking joint reduces pressure at your taps and showers.
🌿 Damp, Soft, or Mouldy Garden Soil
Water pooling underground may be escaping from cracked or corroded pipes.
🏠 Damp Patches or Mould Inside the Home
Moisture on walls, floors, or ceilings can signal a slow internal leak.
🔊 Strange Noises in the Plumbing
Hissing, dripping, or water hammer can be signs of active leakage or pipe movement.
🌡️ Hot 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.
“Leaks don’t fix themselves – and every extra day adds to your bill and water damage risk”
We can assess, repair, and protect in one visit – often before things turn critical.
Got a High Water Bill? We Detect & Repair Leaks Across Melbourne
Our licensed plumbers service homes and businesses throughout Inner South East Melbourne, greater metro suburbs, and Mornington Peninsula regions, providing trusted burst pipe repair, water leak detection, and ongoing plumbing protection.
If your latest water bill has spiked without explanation, it could be more than just a meter error. Our Melbourne-based leak detection specialists work across metro suburbs to find and fix hidden water leaks, helping you take control of your plumbing – and your rising costs.
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 Hawthorn? Suspect a water pipe burst in Glen Waverley? an underground burst pipe in Malvern, a slab leak in Glen Iris, or an untraceable water loss in Mount Eliza, 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!
“I had no idea a hidden pipe leak was causing our water bills to spike. The team found it quickly and had it repaired the same day — genuinely impressive service.” Walter G. (Glen Iris)
Got Questions About High Water Bills or Leak Detection? We’ve Got You Covered
Why has my water bill suddenly increased?
A sudden spike often points to a hidden leak – such as a burst underground pipe, leaking copper line, or constantly running tap. We can quickly test your system to confirm and pinpoint the issue.
Can you find water leaks even if I can’t see or hear anything?
Yes. We use non-invasive leak detection tools like acoustic sensors, pressure testing, and thermal imaging to locate hidden leaks – even those under concrete, garden beds, or behind walls.
Even a small pipe fracture can waste thousands of litres per week, driving your water bills sky-high. A constantly leaking pipe may cost you hundreds every quarter if left unchecked.
Do I need a leak detection specialist, or can any plumber find the problem?
General plumbers often rely on guesswork. Our team are trained leak detection specialists – we use targeted technology to locate leaks fast, minimising disruption and cost.
Can you repair the leak once it’s found?
Yes, absolutely. We don’t just detect – we also repair burst pipes, corroded joins, or leaking connections as part of our complete service.
What if the leak is under my slab or driveway?
We’re equipped to handle slab leaks and underground pipe issues with minimal impact. In most cases, we can repair the leak without ripping up large areas.
How long does leak detection take?
Most leak detection investigations take between 1–2 hours. If multiple tests or complex plumbing layouts are involved, we’ll let you know up front.
Is leak detection covered by my water provider or warranty?
While water authorities rarely cover private plumbing issues, we provide detailed documentation you can use if submitting an insurance or warranty claim – if applicable.
Can high water bills be caused by toilet leaks?
Yes. Constantly running toilets, faulty cistern valves or slow leaks can waste enormous amounts of water silently. We check all taps, fixtures and internal plumbing during our inspection.
Do you service northern suburbs like Eltham or Box Hill too?
Absolutely. We cover all of Melbourne metro, including northern areas like Eltham, Box Hill, Doncaster, and nearby suburbs.
Trusted Melbourne Leak Detection & Repair – Book Now
If your water usage hasn’t changed but your bill has skyrocketed, a hidden leak could be draining more than just your pipes — it’s draining your wallet.
Our Melbourne leak detection plumbers specialise in finding and fixing underground, in-wall, and concealed burst pipes that cause costly damage.
We act fast, explain everything clearly, and make repairs properly — so you’re back in control.
👉 Book a Leak Check Today
Call us now or use our online form to request a fast-response inspection.
What you get
Accurate leak detection with no guesswork
Professional burst pipe repair, backed by experience
Honest advice and long-term protection
Rapid service across South East, Bayside, Eastern Melbourne as well as Mornington Peninsula.
Proudly trusted by Melbourne homeowners for reliable plumbing repairs and peace of mind.