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Welcome to the online home of Capital Services & Supplies, Inc. (CSSI). CSSI is an office solutions firm located in Washington, DC since 1980. CSSI’s goods and services are available to commercial, government, and educational institutions throughout the continental United States. CSSI constantly refines it product offering to provide single source convenience. CSSI provides a vast assortment of:

Please clicks on the link above for more information on our product offerings.

Office Furniture
Click here to browse through our latest supply of office furniture.
Office Supply
Click here to browse through our latest supply of office supplies.
Computer Products
Click here to browse through our latest supply of computer products.