40 Hour Full Classes


Classes are held 8am-5pm at our home office location

4677 N. Windward Ct

Garden City, ID 83714


This course meets criteria required by the Idaho Bureau of Occupational Licenses to obtain a Backflow Assembly Tester’s License. You may also take the course for 32 hours of either drinking water or wastewater credits, as well as for 32 hours of plumbing credits.

8 Hour Refresher Classes