About Us

Security cameras on the wallChicago Communication Systems, formerly known as the Video Sound Division of Chicago Communication Service, Inc., was incorporated in 1994. We are a licensed Low Voltage Contractor in the City of Chicago, and we hold an Alarm Contractor Agency Licensed through the Illinois Department of Professional Regulation.

Through our diverse range of security system installation services we strive to implement the industry’s finest systems and technology to install a superior, long-lasting system for each and every client. Owner Luis I. Marrero possesses more than 30 years of industry experience, is very passionate and hands-on about his work, and remains involved in the entire process from the initial call to the actual service. Throughout the years we have successfully completed dozens of projects of commercial buildings and facilities.

Past Projects Include Work On the Following Buildings:

  • Willis Tower
  • United Airlines
  • American Airlines
  • Abbott Labs
  • Chicago Public Schools
  • Civic Opera House
  • Wrigley Building
  • Hillside Police Department
  • Lincolnshire Police Department
  • Sun Chemical
  • Flexco
  • Brickton Montessori School

Contact Us

To learn more about our company and the services we provide or to schedule a service appointment, we encourage you to contact us via our web form or give us a call at 847-956-8500.

Surveillance Camera Systems | Elk Grove Village, IL
Schaumburg, Chicago, Northbrook, Franklin Park, Melrose Park, Naperville, Bolingbrook


We specialize in the sale, service and installation of top quality low-voltage security systems for commercial and industrial properties. Our certified professionals possess industry knowledge, experience and an exceptional track record of success.



  • Access Control
  • Alarm Systems
  • Closed Circuit Television
  • Public Address Systems
  • Elevator Intercoms