At Tactical Security our mission is simple – to provide professional Security Specialists, including off-duty police officers, and services that not only meet your needs, but exceed your expectations. We stand ready to deliver top-quality services twenty-four hours a day, seven days a week. Tactical Security is a locally owned private security agency, licensed in Illinois and Wisconsin. In Illinois, we serve metro Chicago and Cook County as well as Lake, DuPage, McHenry, Kane, DeKalb, Boone, Winnebago, Stephenson and Jo Davies’ counties and in Wisconsin, we serve clients in metro Milwaukee and Milwaukee County, as well as Waukesha, Rock, Racine, Kenosha and Walworth Counties. Our management team includes seasoned professionals in the law enforcement and security fields, with decades of experience in providing effective, top quality services.