Backflow prevention is essential for your safety, and testing it annually is a requirement for most facilities.

Issues with backflow can lead to cross-contamination of drinking water, posing a significant health hazard. At Northern Pipe and Civil Services, we provide premier backflow prevention testing services and can perform all necessary repairs and maintenance checks on your backflow prevention device.

Our engineers are fully licensed and certified in the Whangarei area, and are here to provide a reliable, first-class service.