Do you need a new computer? Your system doesn?t respond? Do you want any installation and hardware upgrade? Do you need assistance with Virus or spyware removal? Do you have network problems? Is Your Internet Slow? The technicians of IT Data Service Inc. work remotely and on site: it all depends upon the nature of work and what needs to be done.We provide all computer repairs, fixes and upgrades. We also perform computer troubleshooting, wireless networking, network installation, virus, spyware, malware removal, computer training and network management for small and mid-size businesses in the Chicagoland area.All of our technicians are Certified Computer Professionals with 15 years of experience in computer repair/LAN/WAN/MCSE. We know how to fix all computer headaches. We are the doctors of computers and we guarantee our work.We also provide server maintenance, network design installation, implementation and consulting.Call us for a free estimate!