Boilermaker License Requirements in District of Columbia
License RequiredLast verified March 24, 2026
Agency And Exam
Issuing agency: DC Department of Consumer and Regulatory Affairs (DCRA)
Official licensing agency website
Exam provider: PSI
Reciprocity And License Levels
License levels
Boiler Operator
Reciprocity states
None listed
Notes
The District of Columbia requires a license for boiler operators through DCRA. Applicants must meet experience requirements and pass an examination. Boilermakers performing installation and repair work should verify current contractor licensing requirements with DCRA.