Bertrand Township is a local unit of government located in the lower southwest portion of Berrien County, Michigan. The township hall is located at 3835 Buffalo Road, Buchanan, MI 49107. The phone number is (269) 695-5001. Office hours are Monday to Thursday from 9 a. to 4 pm. The township is governed by an elected five member board of trustees. The term of office for the supervisor, clerk treasurer and two trustees runs for four years. Specifically, Bertrand Township is a general law township. Current services include the Bertrand Township Fire Department which is manned by paid on call fire fighters. The two fire stations are located at 4770 US Hwy 12, Buchanan, MI and 1875 Foundation Drive, Niles MI.