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
P.O. Box 430430 Main Street
Holy Cross, IA 52053
Phone: (563) 870-2018
Fax: (563) 870-4018
Sales Office
735 Century DriveDubuque, IA 52002
Phone: (563) 583-8082
Fax: (563) 583-8262