Sheet Metal Worker License Requirements in Connecticut
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Connecticut Department of Consumer Protection, Trades Division
Official licensing agency website
Exam provider: PSI
Reciprocity And License Levels
License levels
Sheet Metal ApprenticeSheet Metal JourneymanSheet Metal Contractor
Reciprocity states
None listed
Notes
Connecticut requires licensure for sheet metal workers through the Department of Consumer Protection. Journeyman applicants must have completed an approved apprenticeship and pass a written exam. Contractors must also be licensed. Verify current hour requirements with the agency.