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Fire Protection Sprinkler System Limited Contractor License License

The license information below is specific to the state of Minnesota.

This license applies to the following occupations:

Health and Safety Engineers
Plumbers, Pipefitters, and Steamfitters


Information for contractors is available on the MN Dept. of Public Safety website, State Fire Marshal Division section at Fire Sprinklers.

Online Application.

Licensing Authority

Minnesota Department of Public Safety
444 Cedar Street
Town Square
St. Paul, MN 55101

Phone: (651) 282-6565

Data is collected by the Department of Employment and Economic Development.