Backflow prevention valves are required to prevent unpotable water from entering the main water supply.

Backflow prevention devices stop contaminated water from entering back into the water supply assuring quality of our water for drinking, bathing and food processing. Backflow prevention devices are tested every 12 months with the test results forwarded to Hunter Water. Our plumbers are licenced to assess your site (to see if a backflow prevention device is required) to install, test and maintain backflow prevention devices Backflow prevention and testing services including:

• Annual water authority testing
• Backflow testing, maintenance, assessments
• Backflow leak repairs

We are licensed to install and provide an annual backflow prevention test for any residential or commercial property