Officers and Board

Todd Callahan, President
PCiRoads, LLC

Mark Brinkman, Vice President
Highway Materials, LLC

Mark Bintzler, Treasurer
Aggregate Industries, Inc.

Joe Oster, Secretary
Lehigh Cement Company LLC

Troy Vrieze, Past President
Shafer Contracting Co., Inc.

    • Sarah Bazey
      Simplex
    • Sam Gramling
      Interstate Improvement, Inc.
    • Duane Jaeb
      Construction Materials, Inc.
    • Terry Kraemer
      Diamond Surface, Inc.
    • John Lee
      Cemstone Products Company
    • Joe Miessen
      PCiRoads, LLC
    • Greg Pelkey
      Shafer Contracting Co., Inc.
    • Steve Rentz
      Hoffman Concrete, Inc.
    • Tom Schmitt
      Croell, Inc
    • Steve Steinmetz
      Doyle Conner Co.