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Backflow Prevention Testing

TJ Johnson Industrial are the specialists in installing and testing backflow prevention devices throughout Melbourne.

Backflow Prevention Devices are essential for the protection of a water supply network and will be found on nearly all commercial/industrial properties. All backflow prevention devices that are rated for high or medium hazard installations and testable fire service single check valves are required to be tested upon installation (commissioned) and then at intervals not exceeding 12 months.

Our Backflow Prevention Device Service covers installation, annual testing & results lodging

Our programmed maintenance and backflow register allow us to automatically contact you when your device is due for its annual test to schedule a time. We will then submit the results to your water authority.

Leave it up to TJs for the installation, annual testing and lodging of the results to your water authority.

TJ Johnson Industrial also specialises in several other industrial services, browse through our services and contact us today on 03 9797 0500.

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Wayne Declase
Wayne Declase
26 September 2022
Pradeep Dissanayake
Pradeep Dissanayake
5 May 2022
Luke is a person very easy to work with. He listens and keep to his promises also reachable.
Elliott Oldjohn
Elliott Oldjohn
25 March 2020
TJ Johnson has engaged our services on multiple projects, we have always found it an absolute pleasure dealing with Dan and his team at TJ Johnson. Their quality of work is second to none, we look forward to working with you on the next project.
Kenn Moulynox
Kenn Moulynox
4 September 2017
Very professional industrial plumbing company

Accreditations

Master Plumbers CW Member CM3