Knife River Corporation : Contact Knife River Corporation Knife River Locations

Select an operating state to view available locations.


Media Contact

Contact: Tony Spilde (701) 530-1061 during business hours (8 a.m. to 5 p.m. Central Time) Note: E-mail is not monitored outside of normal business hours.

An MDU Resources contact is available for media inquiries at all times. Please call (888-530-6387)

 

Contact Us (Locations by State)

Contact a Knife River location for personalized solutions for your construction and contracting needs.

 

Oregon 
BendKnife River - Central Oregon Division(541) 388-0445E-Mail Knife River E-Mail 
BendCentral Oregon - Ready-Mix(541) 388-0445E-Mail Knife River E-Mail 
Central PointMedford Building Materials Store(541) 282-0656E-Mail Knife River E-Mail 
Central PointKnife River Materials - Medford(541) 770-2960E-Mail Knife River E-Mail 
Central PointCentral Point - Aggregate Operations(541) 664-4155E-Mail Knife River E-Mail 
Coos BayCoast Operations - Coos Bay(541) 269-1915E-Mail Knife River E-Mail 
CorvallisCoffin Butte Quarry(541) 745-7680E-Mail Knife River E-Mail 
CorvallisCorvallis Ready-Mix Sand & Gravel(541) 752-3428E-Mail Knife River E-Mail 
Deer IslandWaterview - Aggregates(503) 944-3570E-Mail Knife River E-Mail 
EugeneEugene Ready-Mix Plant(541) 689-6600E-Mail Knife River E-Mail 
EugeneEugene - Asphalt Plant(541) 689-6600E-Mail Knife River E-Mail 
GreshamGresham Sand & Gravel(503) 944-3500E-Mail Knife River E-Mail 
HarrisburgPrestress/Precast Division(541) 995-6327E-Mail Knife River E-Mail 
HillsboroHillsboro Accessories(503) 648-3100E-Mail Knife River E-Mail 
HillsboroHillsboro Ready-Mix(503) 944-3500E-Mail Knife River E-Mail 
JeffersonWeddle(541) 327-8084E-Mail Knife River E-Mail 
Klamath FallsKlamath Falls Building Materials Store(541) 273-1800E-Mail Knife River E-Mail 
Klamath FallsSouthern Oregon Division - Klamath Falls (541) 880-7400E-Mail Knife River E-Mail 
Klamath FallsKnife River Materials(541) 880-7400E-Mail Knife River E-Mail 
LebanonPaetsch Quarry(541) 258-7125E-Mail Knife River E-Mail 
PhilomathHardrock Quarry(541) 968-6327E-Mail Knife River E-Mail 
PortlandAngell Quarry(503) 944-3500E-Mail Knife River E-Mail 
PortlandPortland Metro Operations (503) 944-3500E-Mail Knife River E-Mail 
PortlandPortland Metro Highway Construction(503) 944-3500E-Mail Knife River E-Mail 
PortlandPortland Metro Prestress(503) 944-3500E-Mail Knife River E-Mail 
PortlandPortland Metro Ready-Mix(503) 944-3500E-Mail Knife River E-Mail 
RedmondRedmond - Asphalt Plant(541) 923-3742E-Mail Knife River E-Mail 
ReedsportKnife River Materials(541) 271-2123E-Mail Knife River E-Mail 
RoseburgRoseburg Building Materials Store(541) 672-6594E-Mail Knife River E-Mail 
RoseburgKnife River Materials(541) 679-6744E-Mail Knife River E-Mail 
SalemSalem Sand & Gravel(503) 390-6955E-Mail Knife River E-Mail 
SheddSlate Quarry(541) 968-1893E-Mail Knife River E-Mail 
SherwoodCoffee Lake Quarry(503) 944-3500E-Mail Knife River E-Mail 
SherwoodCoffee Lake Ready-Mix(503) 944-3500E-Mail Knife River E-Mail 
SpringfieldSpringfield Quarry(541) 747-1213E-Mail Knife River E-Mail 
St. HelensWatters Quarry(503) 944-3570E-Mail Knife River E-Mail 
StaytonStayton Sand & Gravel (503) 769-6465E-Mail Knife River E-Mail 
TangentMid-Willamette Construction(541) 928-6491E-Mail Knife River E-Mail 
TangentTangent Operations - Main Administrative Office(541) 928-6491E-Mail Knife River E-Mail 
TroutdaleSundial Aggregates(503) 944-3500E-Mail Knife River E-Mail 
TroutdaleSundial Ready-Mix(503) 944-3500E-Mail Knife River E-Mail