Fire System Backflow Testing

BlueLine provides inspection and testing for fire sprinkler system backflow prevention assemblies for building owners and facility managers in Colorado and Wyoming. Fire system backflow devices protect potable water from cross-contamination with fire suppression water and require regular certified testing.

Who we serve

• Commercial building owners with fire sprinkler systems
• Property managers and facility operators
• Industrial and warehouse facilities
• Multi-unit residential buildings with fire suppression systems

What to expect

Our technicians inspect and test the backflow prevention assembly on your fire system and provide complete documentation. Fire system backflow testing is typically required annually and records must be kept for inspection and water authority reporting purposes.

Why fire system testing is critical

Fire suppression water may contain antifreeze, rust inhibitors, or other additives that cannot be allowed to enter the drinking water supply. A properly functioning and tested backflow preventer keeps those systems isolated. Regular testing confirms the device is still operating as designed.