What is a backflow: · Ongaro is a Full Service Backflow Specialist: · ANNUAL TESTING for BACKFLOWS: · REPAIR, REPLACEMENT & INSTALLATION: · TYPES OF BACKFLOWS:.
Municipal codes require annual testing of backflow prevention devices to ensure that they are functioning properly. You can be fined if testing is not completed ...
Backflow preventers typically require annual inspections and testing. Your local AHJ, NFPA, and plumbing codes determine testing requirements. During testing, ...
"Backflow Device Installation,Testing - Service" Listings in New York, NY