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Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) Contractor Exam Prep Course
Get one step closer to becoming an Arizona R-39/C-39 (CR-39) Air Conditioning and Refrigeration (Residential/Commercial) Contractor with a prep course designed by 1ExamPrep to help you conquer the required Arizona PSI examination.
1ExamPrep has mastered and perfected the process of passing any open-book contractor exam for every type of student. The course includes:
- Highlighting and tabbing location for each book allowed into the exam, so you can quickly and easily reference your materials during the exam
- Practice questions
- Test taking techniques video and tips
- Instructor available via text, phone, and email
- 1 full year of access to the course
- Android and iOS Compatible - Complete the course on your phone, anytime or anywhere.