Founded in 1945, Tri-State Building & Supply Company is a full-service design/build contracting company that provides a range of construction services for several projects. It specializes in the areas of soil investigation and site development, selection and preparation. The company works with a team of designers, construction managers, site planners and craftsmen. Tri-State Building & Supply Company has worked on several projects that include Del Rio Bordertown Caf , Fort Cinema, Wheelen RV Center, Ryan s Cleaners, Franklin Community Center, Pittsburg Fire Station, BSD Financial and Data technique. Its additional projects include Martinuos Produce Company, Eagle-Picher, Key Industries, St. John Lutheran Church, Countryside Christian Church, Forest Hill Christian Church and South Broadway Baptist Church. Tri-State Building & Supply Company is located in Pittsburg, Kan.