Beaches Backflow is a Northern Beaches - locally owned and operated plumbing service dedicated to protecting Sydney’s water supply from contamination across the Northern Beaches, Greater Sydney and Central Coast. With over 15 years of experience, we specialise in installing, testing, and maintaining backflow devices across residential, commercial, and industrial properties.
Proudly family-owned, we are committed to supporting community through trusted expertise, responsive service, and full compliance with Sydney Water standards.
For more about how it works and pricing click below.
About Us.
Our Services
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Backflow Device Testing
Ensure your property meets legal requirements with our certified annual testing. We provide fast reports and submit directly to Sydney Water, so you don’t have to.
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Installation & Maintenance
From first-time installs to upgrades or fault repairs, we ensure your device is fitted correctly and meets all safety standards.
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Compliance
As licensed and backflow - accredited plumbers, we are qualified to perform backflow testing and lodge the test report directly with Sydney Water. You don’t need to do a thing!
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Annual Reminders
Let us handle your compliance calendar. We’ll remind you when your next test is due — no more forgotten deadlines.
Why backflow prevention matters?
Backflow occurs when contaminated water flows back into the clean water supply due to pressure changes. Without a properly working backflow device, pollutants from irrigation systems, hoses, or industrial chemicals can enter the mains supply - putting your family, customers, or tenants at risk.
Local councils and Sydney Water require annual backflow testing to ensure your device works as intended.