Icon of a double check valve assembly

BACKFLOW PREVENTION &

Certification

Because safe drinking water starts with proper protection. We provide professional installation, inspection, testing, and certification of backflow prevention devices.

Backflow prevention SERVICES INCLUDE:

  • Backflow prevention device installation

  • Annual backflow testing and certification

  • Backflow device inspections

  • Backflow preventer repairs and maintenance

  • Replacement of outdated or non‑compliant devices

  • Cross‑connection surveys and assessments

  • Temporary Watermain Bypass

  • Temporary Water Truck Fill Stations

Backflow prevention devices help keep drinking water safe by stopping contaminated water from flowing back into clean pipes during pressure changes, such as watermain breaks or firefighting. By acting as a barrier where drinking water connects to other systems, they help prevent harmful substances from entering the water supply and protect public health.

Many municipalities require these devices to be installed and maintained where there is a risk of contamination — often annually.

Our certified backflow technicians specialize in testing, inspecting, and maintaining backflow prevention devices to keep your drinking water safe and your property compliant. With expert training and reliable service, they identify risks, ensure devices function properly, and help protect your water supply from contamination.

Please contact our office for a quote

or to book an appointment.