For service in regions not listed below, please email gpssolutions@sidwellco.com, or call 877-743-9355 and ask for GPS and Survey Solutions.
Brett Black
2037 Sherman Drive
Iowa City, IA 52240
Phone: 319.512.5589
Fax: 877.415.7253
Email: bblack@sidwellco.com
Products:
GIS Mobile Mapping, Survey, Reference Stations, Machine Control, GNSS Boards & Sensors
Tom Krohn
GPS Solutions Account Manager
675 Sidwell Court
Saint Charles, Illinois 60174
Direct: 630-540-1091 (for outside IL use the toll free number 800.207.0793 ext. 1091)
Fax: 877.715.7253
Email: tkrohn@sidwellco.com
Products:
GIS Mobile Mapping, Survey, Reference Stations, Machine Control, GNSS Boards & Sensors
