Mack Industries has been making quality precast concrete products since 1932. We provide a broad range of concrete products and services. Mack Industries originated in Valley City, Ohio. Under the direction of three generations of the Mack family, the company continues to grow in size & scope. Mack has several plant locations and extends its sales to cover a multi-state area including: Ohio, Michigan, Indiana, Pennsylvania, New York, Kentucky, West Virginia, Virginia, Maryland, Florida, North Carolina, Georgia, and Alabama.