Global Security Investigations is your one stop shop for all of your security and investigative needs.
   GSI employs over seventy five investigators, security, and support staff in the Houston Texas area. 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.
   Check out our products area to see what we can do to serve your needs.
    Coming soon we will have an online store with the latest Investigation Gadgets.

  Check back soon and often!