Fireline Backflow Testing — Dallas
Dallas's dense commercial and high-rise environment means thousands of properties have fireline backflow assemblies that require annual testing. DWU strictly enforces fireline compliance. We test RPZ and DCVA assemblies and file directly with Dallas Water Utilities.
- Reduced pressure zone (RPZ) assemblies
- Double check valve assemblies (DCVA)
- Report filed with Dallas Water Utilities
- Pass/fail documentation provided
