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File a Complaint against Spectrum Design Group LLC

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

601 W University Ave,

Champaign, IL 61820-8822

(217) 359-1771

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB of Central Illinois

8100 N University St.

Peoria, IL 61615

(309) 688-5124