About Us


Who We Are

HSI, LLC was established in 2016 with the intention to provide the State  of Texas with a style of investigation and security that accommodated each client with the services for their specific needs for their specific investigation.

The staff and investigators of HSI, LLC have nearly 40 years combined of investigative and security experience. Our investigators have experience in various area of investigation such as accident injury, Workman's Compensation, domestic investigation, child custody, infidelity matters, background investigation, undercover investigation, personal protection details and vehicle, residence and office TSCM.


One Size Does Not Fit All

Whether you are an attorney, insurance company, individual, or company that needs our services, we can tailor a plan to fit your specific needs.


Why choose HSI?

HSI, LLC is a Texas private security and investigation company licensed through the state of Texas.  Our investigators are  highly skilled and always professional.

Texas License # C10521301

Contact Us

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Texas License Number C10521301