Dandi Systems makes prefabricated rigid-frame buildings and offers design services for customers, mainly within a 500-mile radius of its Kentucky headquarters. The company constructs its buildings from Southern yellow pine and clads them with steel sheet metal, which it rolls at its own facility. Dandi offers delivery or on-site assembly of its buildings, which are often used as barns, churches, garages, and small commercial businesses. Various additions such as windows, trim, and doors can be selected to customize each building. The company was founded in the early 1980s and is owned by company president Robert Cook.