Backflow Testing Refresher Course

This Course is a Backflow Tester refresher course for Illinois Cross Connection Device Inspectors only. Please have a valid CCCDI to sign up.

Test Gauge, Inc. has been offering training for backflow testers throughout Illinois since 2008. Our Backflow repair course covers testing procedures, installations and retrofits, backflow plumbing code, and repair & maintenance of your most common backflow assemblies.