Palmetto Alliance Institute is the newest testing facility for backflow tester’s to renew their license. After you take the backflow recertification refresher course (online) at your leisure, you will be able to secure a seat for the written exam and the wet labe practical to complete your certification.

This is the only recertification site in South Carolina that can check, calibrate, and repair your test kit if necessary.  Calibrations, and test kit repairs are an additional fee that can be paid for on site.  Calibrations are $98, and repairs are a case by case situation.