Office:   200 S. Ninth St., Room 312   Springfield, IL 62701 Phone:   (217) 535-3170 Hours:   8:00 a.m. - 5:00 p.m. CST   Monday - Friday The Sangamon County Information Systems Department is an internal service department. The department makes available a wide range of computer services to county departments. Approximately twenty-two county departments currently receive the services listed below, except where otherwise noted. Computer system design Computer equipment evaluation Prepackaged system evaluation Equipment purchasing for county departments Equipment installation and setup Custom computer program development Computer system operations Trouble shooting hardware, software and wiring systems (Help Desk) Computer wiring changes (all departments) Computer forms and supplies purchasing and inventory control Personal computer backup services (all departments) Off-site back up storage service Long range planning activities