Town of Keystone Waste Water Plant Shop, 408 3rd St, Keystone, SD 57751, US

Custer County Courthouse houses the offices of highway, health and human resources departments. In addition, it has meeting and storage rooms and organizes a range of conferences. The courthouse is a part of the government of Custer County in South Dakota. The county governs an emergency services department that responds to disastrous situations. The department offers training and medical solutions. Custer County operates a planning and economic development department that regulates the subdivision and use of land, as well as issues building permits. The department also inspects roads and septic systems. The planning and economic development department provides a variety of information and educational services.

Keystone Police Department

Pennington County Sheriff

Keystone Town Office