We do security, so you can do business

Find out how we can make you and your organization safer and more efficient


Your Security Comes First

Reliable and Highly Trained Security Staff

Providing Smart Personal and Property Security

At American Guard Group LLC in Chicago, IL, we use advanced technologies and processes. We keep all reports, timekeeping records, and other documents up-to-date in our web-based applications. Whether you need personal protection or property security, we have you covered.

Our History

After serving as an infantry officer in the United States Army, our founder, Brock Kowske, expected more from himself and those he worked with. Unable to find the dedication, integrity, and innovation at other security companies, he decided to open his own.

Our History

After his years in the military, Brock Kowske planned to work in the finance industry. Instead, he found himself working as a security manager and soon realized his true passion.


What We Do

When you hire a security contractor for security services, you should not have to worry about those services. We take care of everything from scheduling/time keeping to tracking our officer’s movements, to submitting reports directly to your email as well as to our client portals. By using GPS and the latest cloud based technology, you no longer have to worry about where your officer is and what they are doing.

Contact Us

We are committed to protecting our clients from any threat  that they may experience. If you would like to learn more about our services, contact us today.