Boilermaker License Requirements in Maryland
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Maryland Department of Labor, Division of Labor and Industry - Boiler and Pressure Vessel Safety Program
Official licensing agency website
Exam provider: State-administered
Reciprocity And License Levels
License levels
Boiler Operator - Low PressureBoiler Operator - High Pressure
Reciprocity states
None listed
Notes
Maryland requires boiler operator licensing through the Department of Labor's Division of Labor and Industry, Boiler and Pressure Vessel Safety Program. Applicants must pass an examination and meet experience requirements. Verify current boilermaker installer/repairer requirements directly with the Maryland Department of Labor.