If you own a commercial, industrial, or multi-residential property in Melbourne, annual backflow testing isn’t optional—it’s a compliance requirement. At Better Plumbing Solutions, we specialise in professional backflow prevention device annual testing across Melbourne and surrounding suburbs, ensuring your property remains compliant with local water authorities such as South East Water and Yarra Valley Water.
Backflow occurs when contaminated water flows backward into the clean drinking water supply. This can happen due to changes in water pressure caused by burst mains, high demand, or system faults.
A backflow prevention device stops contaminated water from entering the potable supply. However, these devices must be tested annually by a licensed plumber to ensure they are functioning correctly.
Water authorities including South East Water and Yarra Valley Water require property owners to:
Install registered backflow prevention devices (where risk is identified)
Conduct annual backflow testing
Submit certified reports to the relevant water authority
Maintain compliance records
Failure to comply can result in fines, water service restrictions, or legal liability.
Better Plumbing Solutions provides certified backflow testing throughout:
Melbourne CBD
South East Melbourne
Eastern Suburbs
Northern Suburbs
Yarra Valley region
If your property falls under Yarra Valley backflow compliance or South East backflow regulations, we ensure all testing documentation is submitted correctly and on time.
When you book your annual backflow test with Better Plumbing Solutions, we:
Inspect your backflow prevention device
Perform certified pressure and function testing
Identify faults or required repairs
Provide a compliance report
Lodge required documentation with South East Water or Yarra Valley Water
We handle the paperwork so you don’t have to.
Backflow prevention device annual testing is typically required for:
Commercial buildings
Industrial sites
Medical centres
Food premises
Car washes
Irrigation systems
Apartment complexes
If you’ve received a reminder notice from South East Water or Yarra Valley Water, it’s time to book your test.
✔ Licensed and accredited backflow plumbers
✔ Fast turnaround for compliance reporting
✔ Servicing Melbourne and surrounding suburbs
✔ Experience with Yarra Valley backflow & South East backflow regulations
✔ Competitive pricing
We understand the specific compliance requirements of Melbourne’s water authorities and ensure your property stays fully compliant year after year.
Backflow prevention devices must be tested annually by a licensed plumber and reported to your local water authority.
The property owner is responsible for arranging annual backflow testing and ensuring reports are submitted to South East Water or Yarra Valley Water.
You may receive reminder notices, fines, or risk water supply restrictions from your water authority.
Most backflow prevention device annual tests take between 30–60 minutes, depending on the system type and site access.
Yes. We provide complete Yarra Valley backflow testing services, including compliance reporting directly to Yarra Valley Water.
If you need reliable, certified backflow prevention device annual testing in Melbourne or surrounding suburbs, Better Plumbing Solutions is ready to help.
Avoid compliance issues and ensure your water supply remains protected—schedule your annual backflow test today.