OSI – The Office Installation Specialists

At OSI we take offices seriously; after all, we’re the specialists. In addition to our quality office supplies, technology, and furniture, we offer our premium office furniture installation service. As your office design and office furniture installation partner, we help you plan your new space, purchase new furniture and equipment, and transport it all to your door. Most office suppliers would stop there, but OSI takes the extra step of assembling and installing your new office as quickly and quietly as possible, so you can get back to business.

Why Buy Local?

From our home in Galesburg, Illinois, OSI is proud to offer the surrounding areas our excellent customer service and high-quality goods. Whether we are performing a full office installation or just setting up a few chairs, we are always right where you need us.

Counties Served in Illinois

  • Knox
  • Henry
  • Warren
  • Fulton
  • Stark
  • Mercer
  • Henderson
  • Rock Island
  • Peoria
  • McDonough
  • Marshell

Counties Served in Iowa

  • Clinton
  • Scott
  • Cedar
  • Muscatine
  • Des Moines
  • Louisa
  • Jackson

Our Installation Successes

They say a picture is worth a thousand words, so we encourage you to take a look at some of our favorite office installations. When you see how OSI has helped companies and organizations as diverse as the Galesburg Commerce Center, Jupiter Machine Tool Inc, F & M Bank, and OSF HealthCare, you’ll know we are the right choice for your business. After all, seeing is believing.