CSI is a locally owned and operated information technology company. Being a small business we understand a budget and sticking to it.  We offer professional experience and remarkable customer service to small businesses, residential clients, and home office users.  Our technicians are aware of your daily frustrations of computers and technology. Let a CSI technician take care of your technology needs.  We hold our customers with the upmost respect.  CSI offers competative prices and guarantees to meet or beat any price.  

CSI has 10 years of experience servicing the most popular brands. IBM, DELL, Gateway, Toshiba, HP just to name a few.  No job is out of our reach. We'll be honest and upfront with you and will  let you know if it would be better to replace than to repair. We strive to be the premier Contra Costa Computer Repair Company.