Computer networking

Great Computer Solutions is a professional IT consultancy and support company, offering a range of IT Solutions, Computer Network Services and Tech Support.

• 77 W Washington St. Suite 400, Chicago, IL
• +1 (312) 739-2427

We provide all computer services. From computer repair, computer boost and upgrade, virus removal, software and hardware installation to file recovery, setting up network and internet security.

• 3372 Spinnaker Lane De Kalb, IL 60115
• +1 (815) 739-4218