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Mechanical Contractor Bond License

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

This license applies to the following occupations:

Construction Managers
Mechanical Engineers
Supervisors of Construction and Extraction Workers


Refer to the MN Dept. of Labor & Industry (DLI) Mechanical Bond Packet.

Online Application.

Licensing Authority

Minnesota Department of Labor and Industry
443 Lafayette Road North
St. Paul, MN 55155

Phone: (651) 284-5005
Email: dli.communications@state.mn.us

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