24/7 Emergency Plumbing – Northern Beaches & North Shore 🐨 Licensed. Reliable. 100% Koalafied. 🔧 Same-Day Service Available – Book Your Koalafied Plumber Today 🛠️ From Taps to Toilets – We Fix It All, Fast!
Tired of dealing with plumbers who show up late, create a mess, and overcharge? Koalafied Plumbing & Gas is your reliable Northern Beaches plumber, specialising in professional leak detection services across Sydney.
We use advanced leak detection technology to accurately locate hidden water leaks and resolve them efficiently, helping protect your plumbing system and prevent unnecessary damage.
Accurate water leak detection without guesswork
If you have a water leak in Sydney, we can help. Our team uses state-of-the-art equipment to pinpoint the exact source of leaks without unnecessary damage to your property.
Our leak detection methods include:
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Dye testing on waste and drainage pipes
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Nitrogen gas testing to locate even the smallest leaks
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Advanced diagnostic tools to confirm compromised pipework
This targeted approach allows us to identify issues quickly and recommend the most effective repair solution.
From leak detection to complete repair
Once the leak has been located, our skilled plumbers can carry out the required repairs efficiently and professionally. Whether it’s a minor water leak or a more complex plumbing issue, we have the experience and equipment to fix it properly.
We focus on resolving the root cause of the problem — not just the symptoms — to help prevent recurring leaks in the future.
Why choose Koalafied Plumbing & Gas?
When you choose Koalafied Plumbing & Gas, you can be confident your plumbing system is in capable hands. We combine technical expertise with clear communication and respect for your home or workplace.
You can count on us to:
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Provide expert advice and clear explanations
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Arrive on time and complete work efficiently
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Leave your property clean and tidy
Offer transparent, upfront pricing with no hidden costs
Leak Detection Sydney & Northern Beaches – Koalafied Plumbing & Gas

Signs you may have a hidden water leak
Contact Koalafied Plumbing & Gas if you notice:
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Unexpected increases in water bills
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Damp patches, mould or musty smells
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Water stains on walls, ceilings or floors
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Reduced water pressure
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The sound of running water when taps are off
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Cracks or movement caused by prolonged moisture
Early leak detection can help prevent costly repairs and long-term structural damage.


Leak detection across Sydney and the Northern Beaches
We provide professional leak detection services throughout Warriewood, Dee Why, Manly, Brookvale, Collaroy and surrounding Northern Beaches suburbs. Our team also services the North Shore and Sydney metro, working with residential, strata and commercial properties.
Leak Detection FAQs – Sydney
How do I know if I have a hidden water leak?
Signs include unexplained high water bills, damp patches, mould, musty smells, or the sound of running water when taps are off.
Do you need to dig to find leaks?
Not usually. We use advanced leak detection equipment such as acoustic listening devices, dye testing, and gas detection to locate leaks with minimal disruption.
Can you repair the leak after locating it?
Yes. Once the leak is identified, our licensed plumbers can carry out the required repairs promptly.
Is leak detection suitable for homes and businesses?
Yes. We provide leak detection services for residential, commercial, and strata properties across Sydney.

