Skip to main content

Certified Backflow Tester Courses

GUC holds semi-annual tester's certification courses, in the spring and fall, to enable plumbers and technicians to better service the needs of our customers. The tester’s certification courses are part of our comprehensive program designed to protect our water system from harmful cross-connections. All backflow testers must complete a re-certification course every two years.

Courses are subject to change or cancellation in accordance with CDC, State, and GUC policy.

Cross Connection Control and Backflow Prevention Assembly Tester Course
The next Backflow tester course is scheduled for October 12, 13, 18, 19,and 20, 2023.  Registration information

Re-certification Course 
The re-certification course will be offered as follows:

November 1 - 3, 2023   or  December 6 - 8, 2023

Registration Information