HVAC Technician License Requirements in Michigan
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Michigan Department of Licensing and Regulatory Affairs – Bureau of Construction Codes
Official licensing agency website
Exam provider: PSI
Reciprocity And License Levels
License levels
Mechanical ContractorJourneyman MechanicalRestricted Mechanical Contractor (HVAC)
Reciprocity states
None listed
Notes
Michigan LARA Bureau of Construction Codes licenses mechanical (HVAC) contractors and journeymen. Journeyman Mechanical requires passing a trade exam and documented experience. Contractor license requires journeyman qualification plus business registration. PSI administers exams.