What we do

Infrastructure Services
CAL Comm. provides professional IT infrastructure design and network cabling installation.
We deliver solutions to clients' network infrastructure needs from design, down to implementation.
Within Chicago and the state of Illinois we have developed a reputation, in all aspects of state-of-the-art low voltage and communications wiring and cabling, as one of the best. CAL Comm. utilizes its own specialists trained and certified in fiber optics connectivity to deliver quality installation and maintenance.

We continue to build on our strong reputation for providing our clients a focused range of telecommunications and networking services of exceptional quality and value.

By leveraging value to the ‘open architecture’ strategies utilized by most companies today, and delivering reliable, cost-effective business and communications technology CAL Comm. has been a leader in integration of VOIP, enterprise voice, data systems, and state-of-the-art security, video and public safety technologies.

PROJECTS:

Chicago's Soldier Field

CAL Communications was the sub-contractor for the installation and cabling of the Sound System, Broadcast Cable System and Distributed Television System. CAL also installed and cabled the Scoreboards and Tri-Vision Systems, the Electrical Heat Tracing system of the Plumbing System and installed and tested Soldier Field’s entire Television system.

Chicago’s O'Hare Airport

CAL Communications was the sub-contractor of choice for the cabling of the public address system. In addition, CAL installed and cabled the Broadband System; the Flight Information Display System (FIDS) and the CCTV system in the baggage area. Moreover, CAL has full-time personnel responsible for the maintenance of the Security and Communication systems for O’Hare’s parking lots.

Chicago’s Midway Airport

CAL Communications was the sub-contractor for the installation of a complete telecommunication system to include the Voice, Data and Fiber Optic Structured Cabling System. In addition, CAL installed the security system including the card access and digital CCTV system; the sound/paging system; the Broadband System; the Flight Information Display System (FIDS) and a complete empty conduit system for all the low voltage systems. In addition, CAL was the electrical sub-contractor for the baggage system.

City of Chicago

NAIC CODES: 237130 238210