• We make IT work Better

    Your one stop shop for Business Technology

    We simplify your business process and improve your IT infrastructure so that you can focus on your business, not your technology

    Chicago IT Consulting
    Chicago IT Consultants
  • Don't wait until disaster strikes

    GCS will map out your road to recovery now!

    Are you ready to face the challenges of the unexpected? Arm yourself with a superior backup and disaster recovery solution that matches your business needs and fits within your budget

    disaster recovery plan Chicago
    data backup solution Chicago
  • Voice and Data Cabling

    Voice over IP Solutions work better for business

    GCS specializes in the installation of voice and data cabling. We are extremely proud to announce that all of our telephone specialists are A+ certified.

    voip phone Chicago
    voip phone system Chicago
  • Microsoft Office 365

    Microsoft Office 365 Migration and Support

    With Microsoft Office 365 you can work how you want, where you want; stay online and stay protected; keep your IT in control; and save your IT budget for the important projects.

    Tech support Chicago
    Computer Network Services Chicago


WHAT YOU DON'T KNOW about your computer network CAN HURT YOU!


Chicago IT Consulting & ServicesOur Services

  • Managed IT Services ChicagoManaged Services

    GCS takes a proactive approach and is known for customer service. Whatever your technology needs are, you can trust us to take the most responsible approach.

  • Network Assessment ChicagoNetwork Assessment

    Our computer network consultant will evaluate your network to make sure it’s secure and capable of handling your business without any obligation

  • Cloud Computing ChicagoCloud Computing

    Manage your business anywhere, anytime with cloud computing. With a safe internet connection, cloud computing is secure, convenient and affordable.

  • Hosted phone systems ChicagoVoIP Solution

    GCS is an authorized reseller for many of the leading brands of Voice over IP phones. We can find the perfect phone system for your business needs.

  • On Demand Services ChicagoOn Demand Services

    We minimize any disruptions to your business by offering temporary solutions while we fix the real issues.

  • Data Backup and Recovery ChicagoData Backup and Recovery

    GCS can store your data offsite and can easily recover it at any time when you need it.

  • CTO Services ChicagoCTO Services

    Hire on demand services from one of our Chief information officers / IT Managers.

  • Network Consulting Services ChicagoComputer Network Services

    GCS provides comprehensive IT support and Network solutions for small to medium businesses in Chicago.

Chief Information Officer for IT Support

Our team at Great Computer Solutions offers great efficiency and cost-effectiveness. From our chief information officer to our technician, all the officials are professionally trained. We aim to provide the best solution for your network system according to your business needs. Our activities are transparent and conducted effectively.

Our core focus is to provide IT support and services in the best way possible to our clients. Whether it is our chief information officer or any other official at GCS, every individual performs their tasks and services with great integrity and efficiency.

Great Computer Solutions believes that a stable IT infrastructure is very crucial for the establishment of a sustainable business. To achieve this goal, we always opt for easy and innovative technical solutions. We always welcome creative ideas to satisfy our customers. Whether the idea comes from our chief information officer or any official or even from our customers, it is always appreciated and looked forward to. 100% customer satisfaction is what we aim for.

IT Consulting, Computer Network Services & Tech Support

Great Computer Solutions is a professional IT consultancy and support company, offering a range of IT Solutions, Computer Network Services and Tech Support to small and medium sized businesses to improve IT infrastructure, increase efficiency and reduce outgoings. We pride ourselves on our excellent reputation for providing pro-active, efficient, cost-effective IT support and services.

GCS has been a Microsoft Gold Certified partner and a Microsoft Certified partner since 1996. We believe in honesty and transparency in everything we do.

So if your company is in the Skokie or Chicagoland area, Great Computer Solutions can help you today.

Service Area – Skokie, Morton Grove, Niles, Glenview, Evanston, Elk Grove Village, Schaumburg, Rosemont, Park Ridge, Des Plaines, Mount Prospect, Arlington Heights, Rolling Meadows, Melrose Park, Wilmette, Lincolnwood, Winnetka, Northfield, Schiller Park, Wheeling, Deerfield, Highland Park, Highwood, Lake forest, Chicago and Dallas.

GCS manages your IT so that you can manage your business. Call us today at 847-763-0763 to find the perfect solution for all your information technology needs! We assure you prompt, professional treatment and guarantee successful completion of your task.

Chicago IT Consulting & ServicesBetter Business Bureau Complaint Free Award

Great Computer Solutions, Inc. BBB Business Review

GCS received another Complaint Free award from Better Business Bureau. Check our rating at their web site
Please rate our services at Better Business Bureau’s website by clicking here.

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    Skokie Location

    5152 Main Street
    Skokie, IL 60077
    Tel: (847) 763 0763
    Fax: (847) 763 1308

    Chicago Location

    77 W Washington St
    Chicago, IL 60602-2803
    Tel: (312) 739 2427
    Fax: (847) 763 1308

    Glenview Location

    4725 Locust Ave
    Glenview, IL 60025
    Tel: (847) 972 2062
    Fax: (847) 972 2090

    Dallas Location

    9330 LBJ Freeway Suite 900
    Dallas, TX 75243
    Tel: (972) 214 2373
    Fax: (972) 666 4289

    Certified Chicago IT Consulting Company

    Microsoft Certified Gold Partner

    Great Computer Solutions, Inc. BBB Business Review



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