Mass Transit Agency Security Maintenance

The Chicago Transit Authority (CTA) is the 3rd largest public transportation system in the nation.  In partnership with the CTA, Quantum Crossings has installed and maintains a wide variety of components for the transit agency.

Some of the equipment we have provided includes IP camera systems, communication hubs and network switches, PA systems, fiber optic and copper cabling, and digital signage.

Our work can be found at locations throughout the entire CTA system, including rapid transit stations, bus garages and rail maintenance facilities.


  • Camera and Communications Systems Repair and Maintenance
  • Service Desk and Technician Management
  • Camera and Communications Systems Installation
  • Public Address and Digital Signage
  • Fiber Optic and Copper Cabling
Our Work Mass Transit Agency

Other Projects

Scroll to Top