County permits

Fallon County

Fallon County issues permits only for unincorporated areas. Inside an incorporated city? Pick the city below — its building department handles your permit.

§ 01 Unincorporated

Unincorporated Fallon County.

If your property isn't inside an incorporated city, the county permit office handles your application directly.

Permit authority: Montana Department of Labor and Industry - Building Codes Bureau
Website: EBIZ.MT.GOV ↗
Online portal: EBIZ.MT.GOV ↗
Phone: (406) 841-2056
Email: BUILDINGCODES@MT.GOV
Address: 301 S. Park Avenue, 4th Floor, Helena, MT 59601

Full unincorporated Fallon County permit guide →

§ 02 Jurisdictions

Cities in Fallon County

Click any city for its full permit guide — authority, fees, application steps, inspections, and exempt work.

§ 03 County navigation

Information last verified for Fallon County, Montana. Permit rules and fees change frequently — verify current requirements with the issuing department before applying. Jaspector is an educational reference, not legal advice.