Dura Dock began manufacturing and selling docks in 1996 in Clear Lake, Iowa. Tony Kockler purchased Dura Dock in 2013 and has expanded both the market and Dura Dock’s concepts to sell and service sectional docks, floating docks, roll-in docks, and other specialty products throughout Iowa, Illinois, Indiana, Nebraska, South Dakota, Minnesota, and Wisconsin. Although any dock destination is not too far.