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Montana State Licensing Requirements for HVAC contractors

License Title: Montana Department Labor & Industry

Trade/Profession: Heating & A/C

Licensing Agency: http://erd.dli.mt.gov/

Online search page: http://erd.dli.mt.gov/work-comp-regulations/montana-contractor/construction-contractor-search

Agency phone: 406-444-7734

The license information presented here is based on Angi's own ongoing research, and may be incomplete or outdated. License regulations are complex, and requirements can vary both state-by-state and based on project scope. We encourage you to check with the regulatory agencies in your area for their most up-to-date information and to confirm if licensing is required for your specific project.