Disaster recovery planning for IT has become a critical aspect of business continuity planning. GCS offers comprehensive, dependable disaster recovery and data backup solutions for businesses in Chicago and Chicagoland area.

Our network support engineers are Microsoft and Cisco certified. We provide range of Business network solutions including network installation, infrastructure management, network monitoring and all issues related to network setup & troubleshooting

GCS provides prompt expert IT support in Skokie and Chicagoland area. We pride ourselves in our commitment to customer success. Our technical support staff are highly trained and just a click or phone call away to help you fix the problem.

Our technicians are A+ certified and highly experienced in installing voice and data cabling at small and large businesses. We provide professional voice and network cabling services at affordable and discounted prices across Skokie and Chicagoland.

GCS provides range of VoIP and hosted telephone solutions customized to the need of your business. We sell, install & repair phone systems. We can also help if you are moving your office anywhere in Chicago. Allow our well-trained certified specialists to help you.