Washington DC Backflow Tester Certification Courses
32-hour Certification Backflow Class Schedule ( $900 )
8-hour Backflow Renewal Class Schedule ( $350 )
Do a Private Course or Host A Public Course
No course or exam scheduled in your area ? We have two additional programs available, links to more info below:
Private Course - We can come to your location and train only your staff, bring all props, handouts, equipment, etc., Minimum of 10 students
Host a Course - Similar to a private course, we come to your facility and train your staff, but also you allow other local technicians to attend. No minimums for these and you get 2 free students.
Course Approval
For Washington DC, our 32-hour course and single party examination has been acceptable to DC Water for many years. You just submit your diploma with some other information directly to DC Water
Which Backflow Preventer Testing Procedures Should I Use?
We have found the USC-10th Edition testing procedures to be the most efficient. On our YouTube Channel, we created a series of videos where we test the four types of preventers using these procedures:
Beware of Improper Installations
Testing the Reduced Pressure Principle ( RP ) - By the Book
Testing the Double Check Valve Assembly ( DCV ) - By the Book
Testing the Pressure Vacuum Breaker ( PVB ) Assembly - By the Book
Pressure Vacuum Breaker (PVB) Possible Failures & Diagnostics
Double Check Valve ( DCV ) Possible Failures & Diagnostics
Reduced Pressure Backflow ( RP ) Possible Failures & Diagnostics