(708) 478-2530 

Since 1991, Computer Maintenance Service, Inc. has been providing the south suburbs and surrounding areas with comprehensive on-site and depot center computer, printer, and networking support.  We presently serve a large number of clients in all sectors of business, as well as thousands of residential computer users.  In recent years, we have re-located to a new 4000 sq. ft. state of the art service facility and expanded our offerings to include a much broader range of products and services.  Whether you need daily support on your network or an upgrade for your home computer system, Computer Maintenance Service, Inc. can provide you with the prompt, professional, and affordable service that is a rarity anymore in the computer industry.  Please do not hesitate to give us an opportunity to customize a support program that fits your needs.  With Computer Maintenance Service, Inc. as your technology sales, service, and support provider you will not be disappointed.