Contact Us
Contact Us

Hill & Valley
3915 9th Street
P.O. Box 6575
Rock Island, IL 61204

Phone (800) 480-0055
(309) 793-0161
Fax (309) 793-0183

For questions or comments,
please email
aadamson@hillandvalley.net


Name Position Extension Email
Doug Davidson President/CEO 131 ddavidson@hillandvalley.net
Mark Robson Chief Financial Officer 104 mrobson@hillandvalley.net
Bob Edgcomb Production Manager 106 bedgcomb@hillandvalley.net
Heather Yeggy Director of Research & Development 110 hyeggy@hillandvalley.net
Roseanna Knowles Customer & Sales Administrator 113 rknowles@hillandvalley.net
April Adamson Customer Service Manager 145 aadamson@hillandvalley.net
Anna Renkosiak Marketing Manager 103 arenkosiak@hillandvalley.net
Jim Rasmussen Director of National Accounts   jrasmussen@hillandvalley.net
Rob Clark Director of Business Development   rclark@hillandvalley.net
James Woods Northern Region Manager   jwoods@hillandvalley.net
Judy Vanlandschoot Human Resource Manager 134 jvanlandschoot@hillandvalley.net