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Roofing Permits in San Juan County, Colorado

Every sourced roofing permitting authority in San Juan County, Colorado: the county-level authority plus 1 municipal authority.

County-level authority

San Juan County / Town of Silverton Building Department
Joint building permit authority for San Juan County, Colorado, and its only municipality, the Town of Silverton. A shared building department issues all building permits and conducts inspections for construction within both the Town and the County under the adopted 2015 International Codes.

Municipal authorities

Town of Silverton Building & Code Enforcement Department
The building permit authority for the Town of Silverton and San Juan County (the Building Department issues permits and inspects for both jurisdictions). The Town and County have adopted the 2015 International Code Council code family, and as of July 1, 2026 the Colorado Wildfire Resiliency Code is enforced for new and applicable retrofit construction, explicitly requiring permits for new roofing, siding, window, and fencing projects.