Backflow Certification

We currently test over 500 valves annually throughout the greater Southland area. These are completed in groups to minimise our clients mileage costs. If you would like to be added to our database, contact our office at info@pbsnz.com. Where testable valves, which service your fresh, drinkable water line connections are installed, it is a legal requirement as part of the annual building warrant of fitness to have them tested. Our I.Q.P Backflow Prevention technician will test, make recommendations or provide advice or specifications and certify these valves to ensure your safety. Certification is then submitted to the relevant authority. Your details on our database will ensure that your testing is done on time and as economically as possible by region.