Washoe County Building and Safety handles permits for unincorporated areas, while the cities of Reno and Sparks maintain their own independent building departments and permit portals. The county enforces specific development standards for the Tahoe Basin and high-hazard wildfire areas which require additional review by the fire authority and regional planning agencies.
How this fits with the state
The state authority here is Nevada State Contractors Board. The county file does not replace that — it adds the permit office, local overlays, and the actual filing path.