For over three decades, Marshall Agency has been protecting Houston’s people, property, and assets with integrity, precision, and professionalism. Our team—made up of law enforcement, military, and high-level private security in Houston, TX delivers reliable protection for clients across Texas. Whether you require executive protection, off-duty police, or secure transport for high-value assets, we safeguard what matters most.
We specialize in comprehensive private security in Houston, TX, tailored to your needs. From corporate environments to luxury estates, from high-value transports to special events—Marshall Agency provides protection built on experience, discipline, and accountability.
Our Services Include:
With 20+ years in the Houston area, our leadership brings unmatched field experience and proven risk-management strategies.
Every officer and investigator is hand-selected, vetted, and trained to meet professional standards in ethics, conduct, and performance.
Led by Martha A. Perez, the agency continues the legacy founded by Juan D. Perez, maintaining direct oversight on every account and every assignment.
Our patrols and protection teams use GPS tracking, digital incident reports, and real-time communication for transparency and accountability.
No two clients are alike. Every plan—whether executive protection or asset transport—is discreetly designed for your unique threat level, schedule, and exposure.
Get a professional security assessment today.
Call 713-369-0968 — Available 24/7
Or request a quote online for fast response.
