Kopetsky's Ace Hardware history started in Downtown Yankton in 1975 when Leo and Carol Kopetsky purchased a 3,500 sq. foot "Coast to Coast" hardware store. After two store moves downtown and one affiliation change (to Ace Hardware). A lot of merchandise was packed in that "cozy" space so in 2006 the decision was made to expand in a new and larger operation on Broadway in Yankton. As your local Ace Hardware, our store is a member of the largest retailer-owned hardware cooperative in the industry. The Kopetsky family celebrated 40 years and is now on the second generation of a family owned and operated hardware business.