Do you know who is providing your security?

American Guard Group LLC is the only veteran-owned-and-operated private security company in Chicago, IL. With our owner’s expertise as our guide, we maintain our reputation of providing services backed with integrity and honesty.


How We Started

Brock Kowske is a military veteran who entered the field of private security in a very serendipitous way.

There was a lack of jobs in the finance industry at the time, so he landed a job as an entry-level security manager. He worked his way through the business, and in 2014, he decided to put his experience to the test and established American Guard Group LLC.

Today, the company is flourishing and continuously provides great service to our clients. Although he initially wanted to work in the field of finance, Brock has never looked back to answer all his what-ifs now that he has finally found this true passion.