Built on integrity, driven by protection
Hernandez Security & Investigations (HSI, LLC) delivers professional investigative and security services tailored to your unique needs — based in Dallas-Fort Worth, Texas, serving clients statewide.
Our Services
Natural Disaster Security
When hurricanes, wildfires, floods, and tornadoes strike, chaos follows. HSI deploys trained security personnel to protect personnel, equipment, and operations in the most demanding disaster environments. We've worked in active disaster zones so your team doesn't have to go in unprotected.
Learn MoreMedia & News Crew Protection
Journalists and news crews face real risks in the field — from civil unrest to disaster zones. HSI provides dedicated security escorts, advance reconnaissance, and on-site protection so your team can focus on the story, not their safety.
Learn More
Investigations & Surveillance
Licensed private investigators with deep Texas roots. From personal injury and workers' compensation to domestic, child custody, and infidelity investigations — HSI delivers discreet, thorough, and legally sound results backed by 50 years of combined experience.
Learn MoreProtecting the people who tell the story.
Ready to Secure Your Next Operation?
Whether you're deploying to a disaster zone, covering breaking news in the field, or need a discreet investigation — HSI is ready. Contact us for a confidential consultation.