Commercial & Retail
Protect customer-facing sites, offices, hospitality venues and mixed-use developments with devices suited to their risk profile.
- Retail and office buildings
- Cafés and restaurants
- Medical and allied health
- Mixed-use developments

Backflow Prevention Melbourne
Practical backflow prevention design, supply and installation for residential, commercial, industrial and strata properties across Melbourne.
Protecting the water supply
Backflow prevention stops water from reversing out of a private plumbing system and into the public drinking water network. The right solution depends on the hazards present at your property, its plumbing layout, and the requirements set by your water authority.
Aussie BACKFLOW helps you select, install, commission and maintain a suitable device. We work with property owners, builders, facility managers and body corporates to make compliance clear and manageable from the first site visit.

1 team
for assessment, installation, testing and ongoing servicing
Where protection is needed
We match the solution to the way your property uses water, so protection is appropriate without adding unnecessary complexity.
Protect customer-facing sites, offices, hospitality venues and mixed-use developments with devices suited to their risk profile.
Plan robust containment for sites with processing equipment, trade waste, chemicals or specialised water connections.
Keep common services protected and help managers stay on top of maintenance responsibilities across shared properties.
Address common household risks when alternative water sources or specialised fixtures connect to mains plumbing.
A complete service
Whether you have received a notice, are planning a project, or need to replace an ageing device, we provide clear advice at every stage.
We review the property use and plumbing arrangement to recommend a device suited to the level of hazard.
Our installations are planned for safe access, practical servicing and future annual testing.
We make sure the new assembly is ready for its initial test and explain the next compliance steps.
When an older device is damaged, inaccessible or no longer suitable, we can advise on a practical replacement.
How we help
We keep the work organised, communicate the requirements clearly, and help you understand what happens after installation.
01
We review the water connections, likely hazards, available space and access for future testing.
02
You receive a clear recommendation for the device type, placement and work required.
03
We fit the chosen assembly and prepare it for commissioning and any required initial testing.
04
We explain maintenance and testing requirements so your device remains ready for future compliance checks.
Compliance support
A good installation considers more than the day it is fitted. It also allows for testing, maintenance, records and practical access in the years ahead.
FAQ
A water authority notice, alternative water connection, irrigation system, commercial activity or specialised fixture may indicate that a device is needed. We can assess the property and explain the likely requirements for your situation.
Yes. We can inspect an existing assembly, identify practical replacement options and install a new device when repairs are no longer economical or the current setup is unsuitable.
Yes. We regularly work with builders, site managers, owners corporations and facilities teams on new works, upgrades and ongoing device management.
Many backflow prevention devices are testable and need periodic testing. The right schedule depends on the device type and water authority requirements, and we can help you plan for it.
Aussie BACKFLOW provides accredited backflow testing and compliance reporting across Melbourne. Contact our accredited specialists today.