I3 CHICAGO

With over 50 years of combined work experience in the Chicagoland area. We pride ourselves in being at the forefront of the industry in technological standards. We install fire alarm systems, life safety systems, access control, CCTV, intrusion detection, network infrastructures, telephone infrastructures, and TV cabling infrastructures... We are fluent in security system installations, fire alarm service and installations, commercial access control systems, door entry systems, fiber optic and telephone networks, and surveillance camera installation.

Primary location: Barrington United States