Compare Security Companies
See how Tennessee security providers stack up side by side on the metrics that matter most.
| Company | Rating | Price | Services | Areas | Best For | Licensed | Insured | Armed |
|---|---|---|---|---|---|---|---|---|
| Phelps Security | 4.7 | $$$ | Armed Guards, Unarmed Guards, Commercial Patrol, Residential Patrol, Alarm Response, Private Investigations, Event Security, Custom Security | Memphis, Germantown, Collierville, Bartlett, East Memphis, Midtown | Established businesses and property managers in Memphis who prioritize reputation and reliability and have the budget for premium service | ✓ | ✓ | ✓ |
| Shield of Steel | 4.6 | $$ | Armed Guards, Unarmed Guards, GPS-Tracked Patrols, Monitoring & Surveillance, Risk Assessment, Event Security, Alarm Response | Memphis, Nashville, Knoxville, Chattanooga, Germantown, Bartlett, Collierville | Memphis businesses and property managers who want professional, veteran-led security without the inflated pricing of national chains | ✓ | ✓ | ✓ |
| Walden Security | 4.4 | $$$ | Armed Guards, Unarmed Guards, Mobile Patrol, Remote Surveillance, Access Control, Event Security, Event-Based Monitoring | Memphis, Chattanooga, Nashville, Knoxville, Southeast US, Puerto Rico | Mid-to-large businesses in Memphis that need enterprise-grade security with advanced monitoring technology and multi-site coverage | ✓ | ✓ | ✓ |
| Imperial Security | 4.3 | $$$ | Armed Guards, Unarmed Guards, Security Patrol, Mobile Field Supervisors, Concierge Officers, Undercover Operatives, Loss Prevention, Executive Protection, Fire Watch, Access Control, High Value Cargo Escort | Memphis, Nashville, Nationwide (20+ states) | Large enterprises, distribution centers, and manufacturing facilities that need a security partner with national scale and industry-specific expertise | ✓ | ✓ | ✓ |
| Delta Security Company | 4.1 | $$ | Armed Guards, Unarmed Guards, Executive Protection, Asset Transport, Private Investigations, Armed Patrol | Memphis, Greater Jackson TN, West Tennessee | Businesses needing armed security, executive protection, or secure asset transport with personnel who have real military and law enforcement experience | ✓ | ✓ | ✓ |
| GardaWorld | 4.0 | $$$$ | Armed Guards, Unarmed Guards, Risk Management, Security Consulting, Cash Services, Background Screening, Event Security, Executive Protection | Memphis, Tennessee, Nationwide, Global | Large enterprises and institutions that need a global security partner with comprehensive risk management capabilities and the infrastructure to operate across multiple locations | ✓ | ✓ | ✓ |
How We Rate
Each company is independently evaluated across four categories: reliability, pricing, technology, and customer service. Ratings are based on site visits, client interviews, and compliance verification.
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