Boilermaker License Requirements in Maine
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: Maine Department of Professional and Financial Regulation, Office of Professional and Occupational Regulation
Official licensing agency website
Exam provider: State-administered
Reciprocity And License Levels
License levels
Boiler Operator - Low PressureBoiler Operator - High PressureBoiler Inspector
Reciprocity states
None listed
Notes
Maine requires licensure for boiler operators and inspectors. The Office of Professional and Occupational Regulation oversees boiler-related licensing. Applicants must meet experience and examination requirements. Verify current specific boilermaker worker licensing requirements with the Maine DPFR.