Professional Security Solutions Throughout Middle Tennessee

Protecting Clients’ Interests Across the Southeast

Crimson Security Service provides armed and unarmed security officers, patrol services, 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