Mission & Guarantee

Our mission is to be a Security Industry Leader in performance and customer satisfaction. To continually establish new and improved industry standards, while providing a productive work environment that encourages our employees to be innovative and to excel.

Commercial Alarm Systems 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, CAS guarantees that you will be satisfied as a customer of ours, or your money back.

For Questions, Comments or to talk to our Sales & Service Team: 630-832-2844

If you need more information feel free to reach out to us and we will get back to you as soon as possible.

Address

120 King Street
Elk Grove Village, IL 60007

Phone

630-832-2844

Business Office Hours

Mon - Fri: 7:00 am - 5:00 pm