Colman Headquarters

PO Box 216

47092 SD Hwy 34

Colman, SD 57017

Voice:  1-800-616-7888

           1-605-534-3241

Fax:     1-605-256-1694

Or you may email one of us....

• Don Marker - General Manager
• Joel Brick - Wireless Technical Director
• Justin Moose - Manager of Information Technologies
• Carol Ackerman - Manager of Marketing
• Deb Sommers - Director of Customer and Employee Relations
• Betty VanDerWerff - Director of Finance and Accounting
• Ted Smith - Director of Engineering and Operations
• Carrie Law - Director of Communications and Government Relations
• Brenda Schelhaas - Manager of Customer Services