June 25-26 (Wednesday-Thursday), 2025 (7:45 AM - 5:00 PM)   |   Price: $700.00

This two-day advanced course is for individuals currently holding Backflow Assembly Tester certification. Time is spent both in the classroom and the working lab. This advanced course provides hands-on experience in the repair and maintenance of large diameter backflow preventers from various manufacturers. Instructors discuss advanced testing, trouble-shooting and safety procedures.* *Prerequisite: You must hold a current Backflow Prevention Assembly Tester Certification to attend this clas…

Wednesday, June 25, 2025 (7:45 AM - 5:00 PM)   |   Price: $345.00 - $375.00

The 8-hour, 1-day class provides a recertification opportunity to keep you current and up-to-date.

Tuesday, July 15, 2025 to Thursday, September 18, 2025 (5:00 PM - 8:00 PM)   |   Price: $999.00 - $1,499.00

As our industry changes, ABC CraftMasters changes with it. CORE has been in operation since 2008 giving you a great barometer for who you would like to develop into a Journey worker then Crew Leader, Foreman and so on. The class has now expanded to 10 weeks offering even more valuable information demanded by the construction industry.