Chicago Business Phone Services Telephone Systems Sales and Repair Experts in Chicago
GCS specializes in the installation and integration of business phone systems, telephone repair, voice & data cabling, CCTV surveillance, remote office, Avaya IP office, and other network solutions. We implement custom tailored solutions according to needs of small and mid sized busniesses. Our experts are even capable of offering contract services as per demand. We are operating in Chicagoland since 1996 and have a large client base throughout Chicago.
What We Do
Business Telephone Systems
Sales, Installation & Support.
Server Side, Computers & Office
Voice, Data & Video
IP, HD & Analog
Business Continuity Solution
Data Backup, Disaster Recovery Planning
Scalable, Customizable and Cost Effective
Outsourced IT Services
Fully managed IT support with Fixed Fee
Design, Manage & SEO
Online and onsite IT support