About Cornerstone Security & Investigations
For over 40 years, Cornerstone Security & Investigations has been providing security guards, alarm/video surveillance, mobile patrols, and more. Static security guards are available on site for institutions such as malls, schools, special events, construction sites, personal property, oil fields and more. We also offer first response security services where we will send security in the event of an alarm or motion alert signal. 24/7 security patrol is available as well, keeping you and your property safe from break-ins, burglary, and other dangerous events. Additionally, we offer professional document serving and transportation of sensitive material.