State · AZ
Trades in Arizona
Arizona is in Tier-2 pilot as of 2026-04-19. Arizona licenses electrical, plumbing, and HVAC contractors through the Registrar of Contractors. There is no statewide journey-level license for electricians or plumbers. Apprenticeship data loads from DOL RAPIDS on the next daily refresh.
Primary state regulator
Arizona Registrar of Contractors (AZ ROC)
roc.az.gov →Modules for Arizona
Trades
Aircraft Mechanic (A&P)Auto Body TechnicianAutomotive Service TechnicianBoilermakerCarpenterDiesel MechanicElectricianElevator ConstructorGlazierHeavy Equipment MechanicHVAC TechnicianIndustrial Maintenance TechnicianIronworkerMachinistMasonMillwrightOperating EngineerPlumberSheet Metal WorkerWelder