The Bettis Group of Companies today include Bettis Asphalt & Construction, Inc., Bettis Asphalt & Construction Western Division, Mid-States Materials, LLC, Capital Trucking, LLC, Bettis Contractors, Inc., Bettis Fabrication, Capital Ready-Mix, Capital Crane, LLC, Koss Construction Company, Midwest Pavement Grinding, LLC, Piping Contractors of Kansas, and PTMW. Ensure the completion of concrete and asphalt mix designs for each project, verification of pre-production performance of these designs, and obtain approval for production by owner's representatives using these designs.