Views Cheyenne River Gas Company Business Name: Cheyenne River Gas CompanyBusiness Address: PO Box 810 / 311 S. Main St. Eagle Butte, SD 57625Business Phone Number: 605-964-3307Business Fax Number: 605-964-1080Hours: 8am – 5pm, Mon. – Fri.Business Type: Home, Garden, & Building Supplies, Public UtilitiesProducts or Services: Sells and delivers propane, serves locals and tourists, fills residential propane tanks, will refill 20 lb or larger cylinders, sells smaller cylinders Share: