The 1 Package: All-Inclusive Arizona Sheet Metal Commercial Contractor (C-45) Exam, Licensing & Business Setup Solution from 1 Exam Prep is your complete, start-to-finish pathway to becoming a licensed sheet metal contractor in Arizona—and launching a profitable, compliant sheet metal fabrication and installation business.
This all-in-one system goes far beyond basic exam prep. It combines sheet metal fabrication training, HVAC duct construction education, roofing systems instruction, commercial building code training, licensing support, and full business setup services to take you from skilled tradesperson to fully licensed contractor and business owner with confidence.
Built specifically for Arizona’s open-book exam format, this program teaches you not just what to study—but how to efficiently navigate technical manuals, codebooks, and trade references under time pressure so you can pass your exam faster and operate successfully in the field.