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License Title: Montana Department of Labor & Industry
Trade/Profession: Air Duct Cleaning
Licensing Agency: dli.mt.gov/?pk_vid=fbfb1a9f6c0d0e4e163518355322c876
Online search page: erdcontractors.mt.gov/ICCROnlineSearch/registrationlookup.jsp
Agency phone: 406-444-2840
The license information presented here is based on Angi's own ongoing research, and may be incomplete or outdated.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.