TSM Plumbing Services have had experience in testing, installing and servicing backflow valves for many years. We have helped many businesses (industrial & commercial), body corporate and home owners with backflow provention protection.

It's a requirement that all properties connected to Sydney’s Water system have an appropriate backflow prevention device installed. TSM Plumbing services offers fast and reliable Backflow Prevention services to ensure this essential device is properly fitted and maintained.

We can carry out an audit at your site and tell you where you need to install valves and what type of valves are required at your site.

We carry out annual testing of backflow valves, as required by local authorities, to the Australian Standard 2845.3 2010.