Contacting Us

General Info Corporate Office (563) 870-2018 questions@openspec.us
Service Corporate Office (563) 870-2018 service@openspec.us
Sales & Quotes Sales Office (563) 583-8082 sales@openspec.us

Corporate Office

Map
P.O. Box 430
430 Main Street
Holy Cross, IA 52053
Phone: (563) 870-2018
Fax: (563) 870-4018

Sales Office

Map
735 Century Drive
Dubuque, IA 52002
Phone: (563) 583-8082
Fax: (563) 583-8262
Questions? Please contact us.