City of
Delta, BC

City Fee : $26.25 per backflow preventer

Backflow Testing in Delta

Delta’s water system serves a wide range of residential, agricultural, and industrial properties. Annual backflow testing is required to prevent contamination and protect the public water supply.

At 123 Backflow Testing, we provide reliable service across Ladner, Tsawwassen, and North Delta.

Delta wordmark logo with the letter 't' stylized as a cattail plant.
Backflow Requirements in Delta

Backflow preventers must be tested annually by a certified technician. Proper documentation and submission are required to remain compliant with municipal standards.

Diagram comparing backsiphonage and backpressure in water systems: backsiphonage shows water flowing backward due to loss of supply pressure; backpressure shows water pushed back by higher system pressure than supply pressure.

Protecting Delta's Drinking Water Systems

Our Services in Delta
‣ Certified backflow testing
‣ Repairs to pass inspection
‣ Installation of new systems
‣ Report submission to the city

Avoid These Common Issues
‣ Missed testing deadlines
‣ Failed devices
‣ Rejected or delayed reports

Why Choose Us
‣ Local coverage across all Delta areas
‣ Certified testing and reporting
‣ Fast scheduling
‣ Accurate and timely submission

Ensure compliance in Delta — book your test today.

Technician in a blue shirt and white gloves working on plumbing pipes inside a building.
Looking for Backflow Services?

Book today and stay compliant.

Portrait of a man with short black hair, smiling slightly against a dark blue background.

This is Joseph, Chief at 123 Backflow. Need help o ready to book your test Ask us. Anything.