Contact Cosco

If you have any questions, comments, suggestions or concerns regarding Cosco or Cosco products, please do not hesitate to contact us. We welcome your feedback and will do everything we can to answer you in a quick, informative and professional manner.

Main Office

Cosco Industries, Inc.
7220 West Wilson Ave.
Harwood Heights, IL 60706

Fax: 800.323.0275


Hours: 8am - 4:30pm CST

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