Colman Headquarters

PO Box 216

47092 SD Hwy 34

Colman, SD 57017

Voice: 1-800-234-1960

          1-605-534-3535

Fax:    1-605-256-1690

Brandon Service Center

PO Box 857

108 N. Heritage Rd.

Brandon, SD 57005

Voice: 1-800-234-1960

          1-605-582-2185

Fax:    1-605-582-3165

Pipestone Service Center

PO Box 336

1102 7th St. SE

Pipestone, MN 56164

Voice: 1-800-234-1960

          1-507-825-3342

Fax:    1-507-825-4835

Or you may email one of us....

• Don Marker - General Manager
• Edie Larsen - Executive Assistant
• Joel Brick - Wireless Technical Director
• 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
• Kim Hansen - Manager of HR and Administrative Services
• Brenda Schelhaas - Manager of Customer Services
• Justin Moose - Manager of Information Technologies
• Carol Ackerman - Manager of Marketing
• Amanda Downs - Manager of Accounting
• Dave Ossefoort - Manager of Purchasing and Materials
• Michele Nielson - Manager of Engineering
• Robin Savage - Operations Manager (Moody, Lake & Brookings County)
• Mark Wiese - Operations Manager (Pipestone & Rock County)
• Tim Fey - Operations Manager (Minnehaha County)