Contact Us

Headquarters - Plymouth, Wisconsin

1237 Pilgrim Road
Plymouth, WI 53073-4969
Telephone: (920) 892-2444
Fax: (920) 892-2620
Email: AlphaTerra@AlphaTerra.net

Please contact us with your questions, comments, concerns or needs. We look forward to hearing from you. To email us, please click on the staff person's name.

Management
Jerald W. Hirt, General Manager - Ext. 108

Environment
Donald W. Becker, Principal & Environmental Specialist- Ext. 102
Lawrence F. Boehm, Senior Environmental Specialist - Ext. 116
David M. Griffin, Senior Environmental Scientist - Ext. 103
John D. Krueger, Senior Environmental Health & Safety Manager - Ext. 114

Remediation
Kendrick A. Ebbott, Senior Hydrogeologist - Ext. 104
Amy Haak, Geologist - Ext. 107
Kyle Kutcher, Environmental Technician - Ext. 105

Safety & Health
Steve Adamavich, Senior Safety & Health Specialist - Ext. 117
Robert N. Cooke, Manager, Safety & Health - Ext. 111
Gordon J. Koch, Senior Safety & Health Specialist - Ext. 112

Business Office
Meggan Saak, Administrative Assistant - Ext. 101
Heidi Rodenkirch, Accounting Administrative Assistant - Ext. 106