Find the Right Security Company for Your Business

Phelps Security

With over 60 years in Memphis, Phelps Security is one of the oldest and most established security firms in the Mid-South. Family-owned and deeply connected to the community, they set the standard that newer companies measure themselves against.

Best for: Established businesses and property managers in Memphis who prioritize reputation and reliability and have the budget for premium service

Shield of Steel

Veteran-owned Shield of Steel has protected Tennessee businesses since 1998. Read our detailed review covering armed guards, GPS patrols, pricing, and why SOS is one of the best values in Memphis security.

Best for: Memphis businesses and property managers who want professional, veteran-led security without the inflated pricing of national chains

Walden Security

Founded in 1990 in Chattanooga, Walden Security has grown into one of the largest regional security providers in the Southeast with 5,000+ employees. Their Memphis operation brings enterprise-grade service to West Tennessee.

Best for: Mid-to-large businesses in Memphis that need enterprise-grade security with advanced monitoring technology and multi-site coverage

Security Industry Trends to Watch in 2026

From AI-powered surveillance to integrated security platforms, explore the trends reshaping the private security industry in Tennessee and beyond.

Commercial vs. Residential Security: Key Differences Explained

Understanding the fundamental differences between commercial and residential security services helps you choose the right protection for your property type.

Armed vs. Unarmed Security Guards: Which Does Your Business Need?

A detailed comparison of armed and unarmed security services to help Tennessee businesses choose the right level of protection for their specific needs.