Leak Detection Portarlington
Hidden water leak or a high water bill in Portarlington? 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 $598 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 Portarlington
Portarlington is a seaside town on the northern Bellarine Peninsula, in the City of Greater Geelong, about 30 km north-east of the Geelong CBD. It is known for its ferry to Docklands, mussel farming and the Portarlington Mussel Festival, the 1857 bluestone flour mill and its bay beaches and holiday parks.
Many homes are holiday houses, so a leak can run for weeks while no one is there. Salt air corrodes fittings, sandy soil lets an underground leak drain away without a wet patch, and long supply lines run from the street. The first sign is often a higher water bill, a meter that never stops or damp walls. We find the exact source, so only a small area needs to be opened for the repair.
Leak detection services in Portarlington

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.

Thermal imaging leak detection
Our thermal cameras show hot and cold water pipes, damp patches and water tracking inside walls, floors and ceilings, so we can pinpoint a leak without opening them up.
How much does leak detection cost in Portarlington?
Covers the first hour on site, inc. GST. The final cost depends on your location. 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 Portarlington
| 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 |
| Unexplained water use at a holiday home | A leak running while the house is empty | Meter testing, thermal imaging and acoustic listening |
| Damp floors or a high bill in a home on sandy soil | Leaking pipe draining away into sand, so no wet patch shows | Meter testing, acoustic listening and tracer gas |
| Rust stains, damp walls or bubbling paint near the coast | Corroded fittings or water getting in through flashings and windows | Thermal imaging, moisture meters and water 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 |
| Warm, damp or cracked floor tiles | Hot or cold water pipe leaking under the slab | Thermal imaging, acoustic listening and tracer gas |
High Barwon Water bill?
Barwon Water supplies Portarlington. Leaks on your side of the meter are the owner's responsibility. If a hidden leak has pushed up your bill, Barwon 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, holiday-home owners and property managers
We work for homeowners, holiday-home owners, landlords, property managers, owners corporations, builders and insurance loss adjusters across Portarlington and the Bellarine. If you're not there, we arrange access with a neighbour, agent or tenant and email the report straight to you, your manager or your insurer.
We also cover suburbs near Portarlington
Part of our leak detection Geelong service.
Portarlington leak detection FAQs
How much does leak detection cost in Portarlington?
It starts from $598 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 Barwon 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 Portarlington?
Yes. Our emergency line runs 24/7 on 1300 346 353. Same-day appointments are often available across Portarlington, St Leonards, Indented Head and the Bellarine.
Can you check a holiday home while we're away?
Yes. We can arrange access with a neighbour, agent or property manager, find the leak and email you the report with photos, so you can organise the repair without making the trip.
Does salt air cause leaks in bayside homes?
It can. Salt air corrodes fittings, flashings and balustrade fixings over time, which lets water in around roofs, balconies and windows. We use thermal imaging, moisture meters and water testing to find the exact entry point.
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 Barwon Water for help with a bill caused by a hidden leak.
Found a leak in Portarlington? We'll pinpoint it.
Free phone quote, fixed pricing from $598 inc. GST, and a 24/7 emergency line.
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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.