Knife River Corporation

Contact Information
3300 Rock Island Place, Bismarck, North Dakota 58504


Andy Cramer – President
Email: Andy.Cramer@kniferiver.com

Eric Johnson – Ready Mix General Manager
Email: EricW.Johnson@kniferiver.com

Rob Rebel – Regional VP of Aggregate
Email: Rob.Rebel@kniferiver.com

Branch Offices

Bismarck Plant:
Dispatch: 701-530-1307

Beulah Plant:
Phone:  701-226-4865

Washburn Plant:
Phone:  701-861-9944

Williston Plant:
Phone:  701-339-2371

Watford City Plant:
Phone:  701-580-7939