The Inside Source Inc. (Insidesource), holds the State of California Contract #1-22-71-52 for Modular Systems and Ancillary Furniture. All governmental agencies including CSU, UC, K-12, and community college districts, are able to access this contract for products and services.

If you have a current requirement, please click on INITIATE A WORK ORDER and lets start the order process!

If you would like to see the variety of products available under contract, please click on View Products or simply read on further!

For reference: Sam Clar Office Furniture formally merged with the Insidesource in January of 2023.

Professional Design & Planning Services

Insidesource’s in-house furniture design & planning team is ready to work with you on creating the optimum environment. The team is highly experienced in planning corporate environments, as well as K-12 and higher education classrooms and administrative areas.

Our Products: Allsteel

As one of the largest office furniture manufacturers in the world, Allsteel provides premium quality products, and an ongoing commitment to sustainability.

Contract Resources

Below you will find a variety of resources and information related to the products and services we provide. If you can’t find what you need, or if you have suggestions on information we should add, please email us at


Showrooms to Serve You

Our showrooms are open by appointment and provide the opportunity to see available products in a real-life setting. To schedule an appointment, please email us at

Sacramento Showroom

100 Howe Ave, Suite 197N
Sacramento, CA 95825

Concord Showroom

1221 Diamond Way,
Concord, CA 94520

San Francisco Showroom

Two Embarcadero Center, Promenade Level Suite R2308
San Francisco, CA 94111