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   GLOBAL SECURITY & INVESTIGATIONS was founded in 1991 by Chuck McDaniel, who is a Former Houston Police Officer. Corporate experience includes Corporate Security Manager for The Hertz Corporation and Continental Airlines. GSI is insured and licensed by The Department of Public Safety Private Security Bureau. (Texas License# C-6749)

   Our private investigators are well trained with the latest surveillance equipment & we even employ ex-Houston Police Officers.

   GSI employs investigators, security, and support staff in the Houston Texas area and we are networked with cities all over the United States to handle your investigation and security needs all over the continent. We have a team of top notch licensed process servers to deliver all forms of Court documents in all 254 counties of Texas. Through our network we can deliver anywhere in the United States.

   Coming soon we will have an online store with the latest Surveillance Equipment and Gadgets. The next time you need professional descrete service, give us a shout, we can be on a case tonight!

Houston's Premiere Private Investigation Firm
Civil / Criminal Investigations
GPS Tracking
Skip Tracing & Background
Insurance Investigation
Body Guards
Fugitive Recovery
Video Installation
We are proud members of
Proud Member of The Better Business Bureau
Private Investigator Locator Network
Houston Metro Area & Nationwide