Crimson Security Service
Professional Security Solutions Throughout Middle Tennessee
Reliable. Professional. Prepared. Protecting what matters most with trained officers, proven systems, and a commitment to excellence.
Protecting Clients’ Interests Across the Southeast
Crimson Security Service provides armed and unarmed security officers, foot patrol, and protection for residential, industrial, and corporate properties across Nashville and Middle Tennessee. Headquartered in Smyrna and founded by law enforcement and first-responder veterans, we bring real-world experience — not just a uniform — to every post we cover.
We also offer certified training programs, including Armed/Unarmed Guard Licensing, CPR/First Aid/AED, and Active Shooter Response courses, available to our officers and to outside organizations upon request.
Services Offered
Upcoming Training Classes
Licensing, CPR, and active shooter response courses at our Smyrna training facility.
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Corporate Security
Armed and unarmed officers for offices, warehouses and industrial sites across Middle Tennessee.
Event Security
Crowd management, access control and a visible presence for concerts, festivals and private events.
Residential Security
Standing posts and on-site rounds for apartment communities, HOAs and residential developments.