HVAC Technician License Requirements in Louisiana
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Louisiana State Licensing Board for Contractors
Official licensing agency website
Exam provider: PSI
Reciprocity And License Levels
License levels
Journeyman HVAC TechnicianMaster HVAC MechanicHVAC Contractor
Reciprocity states
None listed
Notes
Louisiana State Licensing Board for Contractors licenses HVAC contractors and technicians. Journeyman and Master classifications require documented experience and passing trade exams administered by PSI. EPA 608 certification required for refrigerant work. Verify current tiers and requirements with the Board.