Staff

Corporate Headquarters

Thomas R. Scott – Chairman of the Board
Todd A. Scott – President & CEO
Erik D. Amunson – Vice President & COO
Kyle Decker – CFO
Margaret Tuthill – Assistant Sales Manager
Deb Tisor – Executive Assistant
Steve Hostager – Accounting
Ellen Lahr – Accounting and Payroll
Stefanie Kasper – Accounting
John Kulper – EHS Director

Field Operations

Erik Amunson – Vice President & Director of Operations
Pat O’Neil – Building & Grounds Superintendent

Quality Control Department

J.P. Krogh – Quality Control Supervisor
Chuck Michalec – Technician

Maintenance & Repair Shop

John Scott – Purchasing Supervisor
Brian Sparrgrove – Iowa City Shop Supervisor
Brad Price

Stripping / Dirt Crew

Reed Drake – Superintendent

Recycling

Taylor Foster – Plant Superintendent

Conklin Quarry

Rick Woodburn – Superintendent
Coleman Fenner– Weighmaster

Klein Quarry

Jeff McKenna – Superintendent
Jessica Grosvenor– Weighmaster

Ernst Quarry

Corey Brown – Portable Plant Superintendent
Kathy Alberts – Weighmaster

Columbus Junction Underground Mine

Kenny McKean – Production Superintendent
Darrell Chalupa – Mine Superintendent
Frances Boline – Weighmaster

Keota Quarry

Bill Tisor – Weighmaster

Riverside Sand Plant

Josh Christofferson – Superintendent
Sophie Klotzbach – Weighmaster

Fredonia Sand Plant

Josh Christofferson – Superintendent
Mike Hansen – Weighmaster