Description : Agtegra’s Cardtrol bulk fuel station is your trusted source of quality fuel and services in Faulkton, SD and surrounding area. Whether you're a resident or passing through, stop by our Cardtrol station, your reliable gas station near Faulkton, SD. We offer top-grade fuels and a range of amenities to keep you moving smoothly on your journey. Agtegra Cooperative is an innovative, farmer-owned cooperative across North Dakota and South Dakota.