Welcome to the new Stahly website!
McCone County is a county located in the U.S. state of Montana. As of the 2010 United States Census, the population was 1,734. Its county seat is Circle. The county was created in 1919. It was named for State Senator George McCone.
Stahly Engineering is available to help you plan and execute your next project involving engineering, survey, or grant services.
3530 Centennial DriveHelena, MT 59601
Office manager:Robie Culver
851 Bridger Drive, Suite 1Bozeman, MT 59715
Office manager:Theron Thompson, P.E.
2223 Montana Ave, Suite 201Billings, MT 59101
Office manager:Dax Simek, P.E.