Contact Us

We encourage you to bring forth any ideas you have that will help us to improve the quality of work we do at SISO. We know the dedication and compassion of our employees is what makes us successful in meeting our mission.

Mailing Address

PO Box 71306
Springfield, OR 97475


1055 Darlene Ave
Springfield, OR 97477


Phone: 1-541-505-9431
Fax: 1-541-246-8518
Hours M-F 8am-5pm