Illinois Office Supply is now Up North Printing!

After ninety eight years of business, Illinois Office Supply is closing its doors. We want to thank our customers for the honor of serving them all these years. Cathy Glover will be on-staff at Up North Printing to ensure a seamless transition and continue providing the stellar customer service you are used to. Contact:

Up North Printing is a commercial printer located in Addison, Illinois that has built a reputation selling quality printed products at affordable prices. We are confident they will continue serving our clients with the level of service they deserve. Thanks again for your support all these years!

For more information visit


News & Notes


Illinois Office Supply would like to take this opportunity to thank all of our loyal customers for your many years of support, and a big Thank You to all of our new customers!  Because of your support, we are proud to be serving you in our 98th year and we look forward to many more!!


From all of us, to all of you

Have a wonderful 2024!!


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Contact Us

1050 Republic Drive
Addison, IL 60101

Phone: 224-451-7788


Business Hours

9:00 AM to 5:00 PM Monday - Friday

Contact Us

Our People

The staff at Illinois Office Supply's number one goal is customer satisfaction.