About Us

Our mission is to be a security industry leader in performance and customer satisfaction for the Chicagoland Area. We are continually establishing new and improved industry standards, while providing a productive work environment that encourages our employees to be innovative and to excel.

SMG Security Holdings LLC is a security systems integrator dedicated to solving our clients’ security problems by providing reliable and cost effective security systems that may save lives, protect property and preserve our national security.

With this said, SMG guarantees that you will be satisfied as a customer of ours, or your money back.

SMG Security Holdings LLC – Service Van

For Questions, Comments or to talk to our Sales & Service Team: 847-593-0999

    Please reach out to us if there is any additional information you need and we will respond to you as soon as possible.


    120 King Street
    Elk Grove Village, IL 60007



    Business Hours

    Mon - Fri: 8:00 am - 5:00 pm
    Saturday: 9:00 am - 2:00 pm