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Contact Us

Corporate Service Center

Address: #4 Ginger Creek Parkway, Glen Carbon, IL 62034
Phone: 
618.692.0692
Fax: 618.692.0685

Regional Service Center

Address: 4102 S. Water Tower Place, Mount Vernon, IL 62864
Phone: 
618.242.5079
Fax: 618.242.5191

Shop Hours: Mon. - Thurs., 8 a.m. - 5 p.m.

We'd love to hear from you!

You can reach our Customer Care team for all of your support needs at 800.345.6858 or by filling out the form below.

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Having trouble with our web form?  E-mail GSSI Customer Care at customercare@gsofsi.org.