Online Training
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#   Subscription/Courses Details Price
  Arizona C-1 C-4 Boilers, Steamfitting and Process Piping (CR-4) Exam Review 365 days access $149.99
The Arizona C-1, C-4 (CR-4) Exam Review Online includes:
  • Highlighting Guides
  • Practice Exams
  • Study Tips
  • Licensing Information
  • Instructor Support
*The Arizona Business Management Exam is also required to be passed to become a licensed contractor.