How often does a backflow preventer need to be inspected?

A backflow preventer should be inspected and tested once a year to maintain safety and code compliance. Annual checks are needed because seals and check valves wear, debris can lodge in the assembly, and pressure fluctuations can shift performance over time. We routinely perform certified annual tests and provide compliance paperwork across the Mid Florida area. If a unit fails, a technician will explain whether a targeted repair or a full replacement is the smarter fix for long-term protection.

Schedule sooner if any of the following apply:

• Leaking, dripping, or pooling around the assembly
• Continuous discharge from the relief port
• Recent line work, pressure changes, or a freeze event
• An upcoming compliance deadline or a failed prior test

If you’re unsure of your due date, book an annual test now so you don’t miss local reporting requirements.

Updated: 2026-06-22

Need help in Mid Florida, FL? Call (407) 768-4694 or book online.