Zetland NSW 2017 · Green Square · 24/7
Leak Detection Zetland
Water coming through your apartment ceiling, a shower leak or a high water bill in Zetland? 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 emergency response 24/7.
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 Zetland
Zetland is an inner suburb in the City of Sydney, about 4 km south of the CBD and part of the Green Square renewal area. The land was once lagoons and wetlands, then a racecourse, a car factory and a navy depot. Today about 12,600 people live here, mostly in modern apartment buildings around Green Square and Ebsworth Street.
In apartment buildings, leaks rarely show up where they start. Water from a shower, bath waste, balcony or planter box in one unit often appears as a ceiling stain or damp wall in the unit below or next door. Newer buildings can still have waterproofing and pipe joint defects, and owners, tenants and the owners corporation all need to know who is responsible. The first sign is often a higher Sydney Water bill, a stain on a ceiling or a musty smell. We find the exact source and document it, so the right party can fix it.
Leak detection services in Zetland

Shower and bathroom leaks
Thermal imaging, moisture mapping and flood testing show whether water is coming from a pipe, a failed shower seal or the waterproofing, without breaking good tiles.

Balcony, roof and storm leaks
Water inside after heavy rain? We trace water entry through balcony membranes, roof flashings, box gutters and window seals, then show you the exact entry point.

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.
How much does leak detection cost in Zetland?
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 Zetland
| Sign | Likely cause | How we find it |
|---|---|---|
| Water coming through the ceiling of an apartment | Shower, bath waste, balcony or supply pipe in the unit above | Thermal imaging, moisture mapping and flood testing |
| 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 through a ceiling after rain | Balcony, planter box or podium membrane | Flood testing, thermal imaging and moisture mapping |
| 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 |
| Damp plaster, bubbling paint or mould | Leaking pipe inside a wall, or water tracking in from outside | Thermal imaging and moisture meters |
| Gas smell, or a failed pressure test | Leaking gas line or fitting | Pressure testing and electronic gas detection |
High Sydney Water bill?
Sydney Water supplies Zetland and is responsible for pipes up to your meter. Leaks on your side of the meter are the owner's responsibility. If a hidden leak has pushed up your bill, Sydney Water's hidden leak allowance can credit 50% of the water usage charge for the most affected quarter, once every five years per property. Our report shows where the leak was and what caused it, which supports your application. Download our free leak credit claim checklist.
Apartment owners, tenants and strata managers
We work for homeowners, landlords, property managers, strata managers, builders and insurance loss adjusters across Zetland and Green Square. For rentals and strata buildings, 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 Zetland
Zetland leak detection FAQs
How much does leak detection cost in Zetland?
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 $168 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 Sydney 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 Zetland?
Yes. Our emergency line runs 24/7 on 1300 346 353. Same-day appointments are often available across Zetland, Green Square, Alexandria and Waterloo.
Water is coming through my ceiling from the apartment above. Can you find the source?
Yes. We test the unit above, including its shower, bath waste, supply pipes and balcony, to find exactly where the water is coming from. The report helps owners and the owners corporation work out who is responsible for the repair.
Can your report help with a building defect claim?
Yes. Our report records where the leak is, what caused it and photos of the evidence. Owners and strata managers use it when raising defects with the builder or owners corporation.
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 Sydney Water for help with a bill caused by a hidden leak.
Found a leak in Zetland? We'll pinpoint it.
Free phone quote, fixed pricing from $398 inc. GST, and emergency response 24/7.
Trusted by Australia's largest builders, agencies and strata managers
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Not sure which service you need?
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.