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We Make Ordering Easy

Experience expert service, vast selection, and easy ordering every time.

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One Source Provider

Janitorial & Office Products purchased and delivered on one truck. 

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We’re Local

Here at OSI, We’re proud to call the Galesburg, Illinois area our home.

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Welcome to Office Specialists, Inc. (OSI)

We are your one-stop-shop for everything you need to keep your business running smoothly. Ordering with us is easy and most products are available for prompt delivery. Count on our experienced, friendly, knowledgeable staff to take the time to understand your needs. Whether it’s office furniture, office supplies, janitorial supplies, business machines or items to stock your breakroom — we have 50,000+ items to help keep your business running smoothly.

“Providing Solutions for Your Business”


Our Installations