About Steadfast Security

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James Jackson

Private Investigator | Commissioned Security Officer | On-Staff Instructor | U.S. Army Veteran

James Jackson brings over 25 years of experience in private security and investigations to our team at Steadfast Security and Investigation. A U.S. Army veteran, James combines military discipline with real-world expertise to deliver top-tier instruction and protection services.

As a licensed private investigator and commissioned security officer, James has handled a wide range of cases with precision and discretion. He also serves as an on-staff instructor, teaching:

Level 2 & Level 3 Security Training

Level 3 Firearms Certification

Close Combat Defense Tactics

His teaching style is hands-on, practical, and rooted in real-world scenarios—empowering students with the skills they need to succeed in the field. Whether he's leading a classroom or conducting an investigation, James is committed to safety and service. For more information or to contact us, please reach out.

Amber Jackson

Private Investigator | U.S. Army Veteran

Amber Jackson is a highly skilled private investigator known for her sharp focus, strong leadership, and unwavering discretion. As a proud U.S. Army veteran, Amber brings discipline, tactical insight, and a calm, confident presence to every case she handles, reflecting our safety commitment at Steadfast Security and Investigation.

Her investigative work is defined by meticulous attention to detail and a deep commitment to confidentiality. Whether conducting surveillance, managing sensitive client matters, or leading complex investigations, Amber operates with integrity and professionalism, ensuring that clients can always contact us for reliable results.

Amber’s leadership and precision make her an invaluable member of our team—and a trusted resource for clients seeking outcomes they can count on.

Steadfast Security and Investigation is a veteran-led firm dedicated to ensuring safety and commitment to protecting people, property, and truth. With decades of combined experience in private security, investigations, and tactical instruction, we provide reliable, discreet, and results-driven services across Texas and beyond. 

Our team features licensed private investigators, commissioned security officers, and certified instructors—each exemplifying military discipline, sharp attention to detail, and a profound respect for confidentiality. Whether we’re safeguarding your business, uncovering critical information, or training the next generation of professionals, we operate with integrity, precision, and purpose. 

At Steadfast Security and Investigation, security isn’t just a service—it’s a standard. For more information or to discuss your needs, please contact us.