Leak Detection Lilydale
Hidden water leak, leak on a sloping block or a high water bill in Lilydale? 1300 FINDLEAK is a licensed leak detection specialist, not a general plumber. We find water, gas, shower, balcony and roof leaks without digging up floors or smashing tiles. Fixed pricing from $398 inc. GST, an insurance-ready report with every job, and a 24/7 emergency line.
- Rated 4.6 from 500+ Google reviews
- Free phone quote
- Same-day service often available
Water leaking right now?
- Turn off the main water valve, usually next to the water meter at the front of the property.
- Switch off power to any wet area and move valuables away from the water.
- Take photos for your insurer, then call us on 1300 346 353, 24/7.
Why leaks are hard to find in Lilydale
Lilydale is a town in the Shire of Yarra Ranges, about 34 km east of the Melbourne CBD, at the gateway to the Yarra Valley. About 17,300 people live here. It takes in an older town centre, newer estates such as Lakeview, Lillydale Lake and the start of the Lilydale to Warburton Rail Trail, and Dame Nellie Melba is buried here.
Older homes have ageing copper pipes under timber floors, while newer estate homes on slabs have pipe joint, hot water and shower waterproofing faults. On hilly outer blocks, a leaking supply line can run downhill unseen, and big trees send roots into pipes. The first sign is often a higher water bill, a soggy patch in the yard, damp floors or walls or a meter that never stops. We find the exact source, so only a small area needs to be opened for the repair.
Leak detection services in Lilydale

Hidden water leaks and burst pipes
Water meter moving with every tap off, or a high water bill? We trace leaks under slabs, under floors, inside walls and in the underground supply line using acoustic listening and tracer gas.

Slab leaks and hidden pipes
Warm tiles, a meter that never stops or a high water bill? We pinpoint leaks under concrete slabs and inside walls with thermal imaging, acoustic listening and tracer gas.

Roof, balcony and storm leaks
Water inside after heavy rain? We trace water entry through roof tiles and sheets, flashings, box gutters, balcony membranes and window seals, then show you the exact entry point.
How much does leak detection cost in Lilydale?
Covers the first hour on site, inc. GST. Most single leaks are found within that hour.
For extra time, if needed. We'll tell you before going past the first hour.
Thermal imaging, acoustic and tracer gas equipment, plus an insurance-ready PDF report.
How it works
- Call or book online
Call 1300 346 353, 24/7, for a free phone quote, or book online. We'll confirm a time that suits you or your property manager. - We locate the leak
A licensed technician uses non-destructive equipment to pinpoint the source. - We mark it and explain
We show you exactly where the leak is and what's causing it. - Report and repair
You get an insurance-ready report. We can repair it, or your plumber can.
Common leak problems in Lilydale
| Sign | Likely cause | How we find it |
|---|---|---|
| Water bill suddenly higher | Leak under the slab, under the floor or in the supply line from the meter | Acoustic ground microphones and tracer gas |
| Wet patch or soggy ground on a sloping block | Leaking supply line, stormwater or irrigation pipe running downhill | Acoustic ground microphones and tracer gas |
| Wet patch, sinking ground or a high bill on a treed block | Tree roots cracking a water or sewer pipe | Acoustic ground microphones, tracer gas and CCTV drain cameras |
| Warm, damp or cracked floor tiles | Hot or cold water pipe leaking under the slab | Thermal imaging, acoustic listening and tracer gas |
| Stain or drip on the ceiling below a bathroom | Shower, bath or waste pipe leak, or failed waterproofing | Thermal imaging, moisture mapping and flood testing |
| Water inside after heavy rain | Roof flashing, box gutter, balcony membrane or window seals | Thermal imaging and water testing |
High Yarra Valley Water bill?
Yarra Valley Water supplies Lilydale. Leaks on your side of the meter are the owner's responsibility. If a hidden leak has pushed up your bill, Yarra Valley Water may be able to help under the Victorian water industry guideline for undetected leaks, once the leak has been repaired promptly by a licensed plumber. Our report shows where the leak was and what caused it, which supports your application. Download our free leak credit claim checklist.
Homeowners, landlords and property managers
We work for homeowners, landlords, property managers, owners corporations, builders and insurance loss adjusters across Lilydale and the Yarra Ranges. For rentals and apartments, we arrange access with tenants and send the report straight to the owner, manager or insurer, so repairs can be approved quickly.
We also cover suburbs near Lilydale
Part of our leak detection Melbourne service.
Lilydale leak detection FAQs
How much does leak detection cost in Lilydale?
It starts from $398 inc. GST for the first hour on site, including thermal imaging, acoustic and tracer gas equipment and an insurance-ready PDF report. Extra time, if needed, is $198 per hour. Most single leaks are found within the first hour, and we give you a free phone quote before we book.
How do I know if I have a hidden water leak?
Turn off every tap and water-using appliance, then check your water meter. If the dial is still moving, water is escaping somewhere. Other signs include a higher Yarra Valley Water bill, damp walls or skirting boards, a musty smell, mould or warm spots on a tiled floor.
Do you offer emergency leak detection in Lilydale?
Yes. Our emergency line runs 24/7 on 1300 346 353. Same-day appointments are often available across Lilydale, Mooroolbark, Chirnside Park and the Yarra Ranges.
My block is on a slope. Can you find a leak in a pipe running downhill?
Yes. We follow the line from the meter with acoustic ground microphones and tracer gas, which works on slopes, under retaining walls and under paths, and mark the exact spot for the repair.
My home is fairly new. Could it still have a leak?
Yes. Leaking shower waterproofing, failed pipe joints and leaks at hot water connections happen in newer homes too. If your home is still under the builder's warranty, our report gives you evidence of the defect.
Will my report help with an insurance claim or a high water bill?
Yes. Every job includes a PDF report with photos, readings and the cause of the leak. Insurers use it to assess resultant damage claims, and it supports an application to Yarra Valley Water for help with a bill caused by a hidden leak.
Found a leak in Lilydale? We'll pinpoint it.
Free phone quote, fixed pricing from $398 inc. GST, and a 24/7 emergency line.
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Simply fill out some info below and we will be in touch shortly! Or free call us at 1300 346 353, and our friendly team will gladly help schedule an appointment at your convenience. We're here to make the process easy and stress-free for you!
Call 1300 346 353 - 24/7 for emergencies, office hours 7am–11pm, 7 days
Email admin@1300findleak.com.au — work orders and purchase orders welcome
Book online or submit a work order through our portal
We're a mobile service and come to your property. Our teams are based in Parkdale and Moorooduc in Victoria, Seaforth in Sydney, and Hope Island on the Gold Coast, covering Melbourne, Geelong, the Mornington Peninsula, regional Victoria, Sydney, Wollongong, Brisbane, the Gold Coast, Tweed Heads, Casuarina, Kingscliff and Byron Bay.
1300 FINDLEAK Pty Ltd · ABN 83 640 078 397 · VIC plumbing licence 105159 · QLD licence PD26669
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I'm Oliver Schulze, the director of 1300FINDLEAK, a family-run company committed to solving all your gas and water leak problems. We pride ourselves on delivering the highest standards in customer outcomes and satisfaction, ensuring reliable and professional service every time.