Paul Whitfield Plumbing specialise in backflow prevention assembly and testing. Approved backflow prevention assemblies are required to be installed by law and must be installed in accordance with Australian standards (AS/NZS3500.1).

Our accredited staff can undertake the installation of your backflow prevention device and carry out annual testing as per Sydney Water Requirements. Once installation or tests have been conducted all paper work will be submitted on line to Sydney Water for processing as a part of our service. For any questions or to book in your annual backflow prevention testing please contact out office on 9939 4884