Wahroonga NSW 2076 · Ku-ring-gai · 24/7
Leak Detection Wahroonga
Hidden water leak or a high water bill in Wahroonga? 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.
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 Wahroonga
Wahroonga is a suburb about 18 km north-west of the Sydney CBD, mostly in Ku-ring-gai Council with a part in Hornsby Shire. About 17,900 people live here (2021 Census). It is known for Wahroonga station and village, the Sydney Adventist Hospital, Knox Grammar and Abbotsleigh.
About three in four homes are houses, many Federation, Arts and Crafts and interwar homes from the 1920s and 30s in large gardens, with old galvanised and copper pipes under timber floors, tennis courts, irrigation and long supply lines. Tree roots crack underground pipes, and a leak can soak away without a wet patch. The first sign is often a higher water bill, soft floors or a soggy patch in the garden. We find the exact source, so only a small area needs to be opened for the repair.
Leak detection services in Wahroonga
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.
Shower and balcony leaks
Water through the ceiling below or damp walls next to a shower or balcony? We test the grout, silicone, waterproofing membrane, floor waste and pipes with flood and dye testing, thermal imaging and moisture readings, before any tiles are lifted.
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.
How much does leak detection cost in Wahroonga?
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 Wahroonga
| Sign | Likely cause | How we find it |
|---|---|---|
| Damp walls, low water pressure or rusty water in an older home | Leaking galvanised or copper pipe inside a wall or under a timber floor | Thermal imaging, acoustic listening and pressure testing |
| Meter spinning on a large block or acreage | Leak in a long underground line to the house, shed or garden | Acoustic ground microphones and tracer gas |
| Soft floorboards or damp under the house | Leaking pipe under a raised timber floor | Subfloor inspection and acoustic listening |
| 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 |
| 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 |
High Sydney Water bill?
Sydney Water supplies Wahroonga 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.
Homeowners, landlords and property managers
We work for homeowners, landlords, property managers, owners corporations, builders and insurance loss adjusters across Wahroonga and Ku-ring-gai. 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 Wahroonga
Part of our leak detection Sydney service.
Wahroonga leak detection FAQs
How much does leak detection cost in Wahroonga?
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 Wahroonga?
Yes. Our emergency line runs 24/7 on 1300 346 353. Same-day appointments are often available across Wahroonga, Warrawee, North Wahroonga and Ku-ring-gai.
Can you find a leak in a heritage home without damaging it?
Yes. We use thermal imaging, acoustic listening, tracer gas and moisture mapping to pinpoint the leak from outside the wall or floor, so only a small, exact area needs to be opened. That matters in homes under a heritage overlay, where original plaster, tiles and floors are hard to replace.
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 Wahroonga? We'll pinpoint it.
Free phone quote, fixed pricing from $398 inc. GST, and a 24/7 emergency line.
Trusted by builders, real estate agencies and strata managers across Melbourne, Sydney, Brisbane and the Gold Coast
Australian Home & Business Owners Choose Us
I'm Oliver Schulze, the director of 1300 FINDLEAK, 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.
We’re here to help!
Not sure which service you need?
Use the enquiry button below and we will be in touch shortly or call us on 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 licence 105159 · QLD licence PD26669
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