Based in Springfield, Missouri, Andy’s Frozen Custard serves frozen creations such as the “concrete,” where sundae toppings are mixed into the custard, and “jackhammers” that have the mix-ins, as well as a saucy filling in the center. Andy’s has more than 100 units across 15 states, mostly focused in the southeastern United States. The company started in 1986 in Osage Beach, Missouri. The Kuntz family founded and owns Andy’s.