Locations & Contact

Corporate Office (Dickinson, ND)

198 40^th Street East
Dickinson, ND 58601

Office: 701-225-8521
Fax: 701-225-0658
HR Department: 701-483-4510
HR Fax: 701-483-4513

Steve Halvorson, President/CEO
Tim Gross, CFO
Tyler Frank, COO
Sarah Diede, HR Director
Kristy Baumgartner, Safety Director
Bob Murphy, Sales
David Kalil, Sales

Teri Lynn Njos, DOT Director

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Rocky Mountain Region

Gillette, Wyoming

1504 East Lincoln Street
Gillette, WY 82716

P.O. Box 2380
Gillette, WY 82717

Office: 307-682-5574
Fax: 307-682-1620

Jeff Larmer, Operations Manager
Daniel Wipf, Assistant Operations Manager
Larry Gray, Sales
Shellie Dabney, DOT Coordinator

Rock Springs, Wyoming

17 Wilkins Peak Drive
Rock Springs, WY 82901

P.O. Box 2691
Rock Springs, WY 82902

Office: 307-382-6656
Fax: 307-382-2208

Gary Hodges, Operations Manager
Shellie Dabney, DOT Coordinator

Cheyenne, Wyoming

6634 Swan Court
Cheyenne, WY 82007

P.O. Box 1068
Cheyenne, WY 82003

Office: 307-778-6656
Fax: 307-778-2953

Doug Sharp, Operations Manager
Shellie Dabney, DOT Coordinator

Grand Junction, CO

2789 Riverside Pkwy.
Grand Junction, CO 81501

P.O. Box 249
Grand Junction, CO 81502

Office: 970-245-0219
Fax: 970-243-4594

Wade McLain, Operations Manager
Shellie Dabney, DOT Coordinator

Northern Region

Dickinson, ND

198 40^th Street East
Dickinson, ND 58601

Office: 701-225-8521
Fax: 701-225-0658
HR Department: 701-483-4510
HR Fax: 701-483-4513

Steve Halvorson, President/CEO
Tim Gross, CFO
Tyler Frank, COO
Sarah Diede, HR Director
Teri Lynn Njos, DOT Director
Kristy Baumgartner, Safety Director
Bob Murphy, Sales
David Kalil, Sales

Williston, ND

313 84^th Street E
Williston, ND 58801

Office: 701-572-8521
Fax: 701-572-4940

Tyler Frank, COO
Craig Barta, Operations Manager
Jim Grosulak, Sales

Mid-Continent Region

Great Bend, KS

386 SW 20 Road
Great Bend, KS 67530

P.O. Box 815
Great Bend, KS 67530

Office: 620-793-9630
Fax: 620-793-8362
Shop: 620-796-2915

Jason Long, Field Safety Supervisor
Mary Barton, Office Manager

Woodward, OK

1020 Energy North Road
P.O. Box 2781
Woodward, OK 73802-2781

Office: 580-256-1222
24 HR Dispatch: 580-256-8484
Fax: 580-256-8485

Darin Stinson, Operations Manager
Anna Wilson, Office Manager
Bob Rooney, Sales
Carl Dixon, Sales
Jonathan Waldrop, Sales

Northeast Region