To register with Manatee County please complete and submit the Certified Backflow Prevention Assembly Service Provider Registration Checklist to the Cross Connection Control office. Contractors must possess a valid, up-to-date plumbing license, current insurance, backflow preventer testing certification, and current test kit calibration report. For testing of fireline backflow preventers, the State's Fire Marshal certificate is required.

Registered contractors are required to record backflow test result through the Contractor Portal within 15 days of test. Any reports submitted through mail, e-mail or FAX will not be accepted.