If your latest water bill made you do a double take, you’re not alone. A quiet jump in usage usually means a leak somewhere between your meter and your taps, and finding it fast is exactly where professional leak detection Sydney services can help. At Remseal, identifying hidden water leaks and their source helps homeowners address the problem before it leads to further damage. Before you call anyone out, run this simple meter test at home first — it takes under an hour.
A higher bill doesn't always mean you've used more water. Sydney Water bases your charges on metered usage, so if the number on your bill has climbed and your habits haven't changed, water is probably escaping somewhere you can't see.
A few things cause most of the unexplained spikes we see in Sydney homes:
Plenty of Sydney's housing stock was built decades ago, and older copper and galvanised pipework corrodes over time. Reactive clay soil in suburbs like the Inner West and Hills District shifts with the seasons too, putting extra pressure on buried pipes.
You don't need any special tools for this, just your water meter and a bit of patience.
Step 1: Turning Everything Off and Reading the Meter
Turn off any faucets, dishwasher, washer, and/or irrigation system you may have. Locate your water meter, which is normally found at the front boundary line or in a little box. Record the number on the meter.
Step 2: Waiting and Reading the Meter Again
Wait for at least two hours or even better, for an entire night, without using any water. Then, read the meter again. There's a leak in the system if the meter has changed its readings during this time.
Look for any leaks starting with the toilets because that's the most common place. Put some food coloring into the tanks and wait for ten minutes. When you see color inside the bowls, it's the flapper leakage. When you've checked the toilets and still have the water meter moving, then you'll need to think about an underground or hidden leak, and that's when you need leak detection sydney services to help.
A moving meter tells you a leak exists, but it won't tell you where. That's why digging up the garden on a hunch usually ends badly. Our Leak Detection Specialists Sydney team uses acoustic listening equipment and thermal imaging to trace the sound and temperature changes water makes as it escapes, without needing to break concrete or lift tiles first. It's a non-invasive approach that usually narrows the leak down to within a metre or two.
Once the leak is located, our Water Leak Services cover the full job: confirming the exact spot, checking the condition of the pipe around it, and giving you a clear repair quote before any work starts. Every technician is a licensed plumber, so the fix meets NSW plumbing standards and won't cause trouble down the track.
If your meter moved during the test, don't wait for the next bill to confirm it. Our Leak Detection Specialists Sydney team is ready to help this week. Book a leak detection sydney appointment with Remseal and get the exact location confirmed before it costs you any more water or money.
Leak detection is not too expensive in Sydney and should cost $250 to $600, depending on the size of the building and accessibility of pipes. The trusted service, Remseal, provides an upfront fixed price estimate prior to performing the service.
Where can I get leak detection in Sydney?
Licensed and experienced specialists from Remseal provide comprehensive leak detection in greater Sydney area using acoustic listening equipment and thermal imaging without having to dig up or crack the tiles. Specialists are available for the same week appointment in most suburbs.
Who should pay for leaking water pipe underneath the house in Sydney?
The owner of the building is typically responsible for all leaks past the water meter, including pipework underneath the house. The leaks on the main supply side, i.e., between the water meter and the road, are usually the responsibility of Sydney Water.
How do I know whether I have a hidden water leak before hiring a specialist?
Turn off all taps and household appliances and check the water meter twice a few hours apart. If the reading changes without consumption of water, you have a leak.
Is leak detection included into home insurance in NSW?
Most home insurance policies issued in NSW cover the costs of tracing a leak causing sudden and accidental damage, but leaks causing slow and gradual damage may not be covered. It is recommended to check with your home insurance company before scheduling an inspection.
Does a leak from a swimming pool affect the house structure in Sydney?
Leaking water from a pool situated close to the house can moisten the soil near the foundations and result in shifting of house foundations, especially if the soil is reactive. It is much more affordable to detect the leaks in the pool beforehand with a proper inspection.
We have the tools to locate and identify the main cause, and with our extensive experience we provide the best waterproofing solution that lasts.
