# Backflow Fix It DC

Backflow Fix It DC is an offline Android field aid by Anvilfield for trained backflow testers and plumbing-service technicians.

Primary URL: https://anvilfield.com/backflow_fix_it_dc/
Privacy: https://anvilfield.com/backflow_fix_it_dc/privacy
Terms: https://anvilfield.com/backflow_fix_it_dc/terms
Support: support@anvilfield.com

The app turns a failed backflow test into the likely bad module, rebuild-kit reference, truck-stock flag, rebuild checklist, passing retest gate, and export. It does not replace tester certification, current manufacturer listings, assembly instructions, calibrated gauges, water purveyor requirements, or AHJ acceptance.

The app stores tester, site, assembly, repair, truck-stock, gauge, photo, and export data on the device. It has no backend, no account, no cloud sync, no analytics, and no ads. Google Play Billing, optional Play review, Android share, and Android print flows may use platform services when the user chooses those actions.