Warehouse & High-Value Vault Security

Secure Warehouse & Vault Protection Services in Houston, TX

High-value storage demands more than cameras and alarms — it requires proven professionals with discipline, vigilance, and accountability.

At Marshall Agency, we specialize in warehouse and vault security for facilities housing cash, precious goods, technology, and other critical assets throughout Houston and the Texas Gulf Coast.

Our teams provide 24/7 protection using law-enforcement-trained personnel, controlled-access systems, and real-time digital reporting to keep your assets safe and operations secure.

A delivery van loaded with boxes is parked outside a warehouse dock. Two workers in blue uniforms stand near the open door. The number "5" is visible.

Comprehensive Facility Protection

We design and implement complete security programs for warehouses, vaults, and distribution centers that handle valuable or sensitive inventory.
Every plan is tailored to site layout, operating hours, and risk level — combining human intelligence with technology for constant oversight.

Our Warehouse & Vault Security Capabilities Include:

  • 24/7 On-Site Armed or Unarmed Officers
  • Access Control & Credential Verification
  • Inventory, Manifest & Seal Verification
  • CCTV Monitoring & Patrol Integration
  • Loss-Prevention & Theft-Deterrent Programs
  • Escort Services for Sensitive Shipments
  • Chain-of-Custody & Audit Support
  • Randomized Patrols & Red-Team Testing

Who We Protect

Logistics & Distribution Centers

Precious-Metal Storage Facilities

Data Centers & Tech Warehouses

Cold-Storage & Pharmaceutical Facilities

Private Vaults & Asset Depositories

Art, Jewelry, and Collectible Storage Sites

A security guard wearing sunglasses and a cap stands confidently by a glass door, dressed in a black security jacket. The scene conveys professionalism.

Our Process

Site Risk Assessment

Evaluate facility layout, access points, and vulnerabilities.

Security Program Design

Establish staffing, post orders, and monitoring protocols.

Deployment

Assign trained officers and implement layered coverage zones.

Monitoring & Reporting

GPS and incident-based documentation for real-time accountability.

Continuous Evaluation

Regular audits, patrol optimization, and management oversight.
A security guard, in a black jacket with "Security" on the back and a cap, uses a walkie-talkie outside a building, conveying alertness and vigilance.

Why Choose
Marshall Agency

  • 20+ Years Protecting Houston’s Critical Assets
  • Licensed, Bonded & Insured Security Provider
  • Law-Enforcement & Military-Trained Officers
  • Custom SOPs for High-Value Environments
  • Integration with Warehouse Cameras & Access Systems
  • Confidentiality & Non-Disclosure Guaranteed

High-Value Transport Integration

For clients requiring full logistical coverage, Marshall Agency seamlessly connects warehouse security with high-value asset transport and cash-in-transit (CIT) services — maintaining a single chain-of-custody from storage to delivery.

Frequently Asked Questions (FAQ)

Do you provide overnight and 24-hour coverage?

Yes. Our warehouse and vault teams operate 24/7, including weekends and holidays.

Absolutely. We control and document all personnel and vehicle access per your facility policy.

Yes. Officers receive specialized training in theft deterrence, surveillance awareness, and audit support.

Yes. We coordinate with your VMS or monitoring vendor for unified reporting and verification.

Yes. We are fully licensed and insured, with liability coverage suitable for bonded facilities.

Protect your high-value inventory with Houston’s most
trusted private security agency.

Call 713-369-0968 or request a warehouse security assessment online.

Available 24/7 across Houston, Sugar Land, Katy, Galveston, and the Gulf Coast region.