ABOUT SOS
Professional Security Services in Tennessee
Shield of Steel LLC delivers professional security services that protect people, property, and peace of mind. We're committed to providing highly trained personnel and customized security solutions that meet your specific needs.
OUR MISSION
To provide reliable, professional security services that protect what matters most to our clients. We are committed to ensuring the safety of your business, employees, and property through excellence in service, ongoing training, and proactive security solutions.
CORE VALUES
PROFESSIONALISM
Our security officers maintain the highest standards of conduct, appearance, and service at all times, representing your business with dignity and respect.
VIGILANCE
We maintain consistent awareness and attention to detail, identifying and addressing potential security issues before they become problems.
INTEGRITY
We conduct our business with honesty and transparency, building lasting relationships with our clients based on trust and accountability.
ADAPTABILITY
We remain flexible and responsive to changing security needs, developing customized solutions that address your specific concerns and requirements.
OUR LAUNCH
FOUNDED WITH A VISION
Shield of Steel was established in Knoxville, Tennessee in 2025. We launched with a clear mission: to redefine security services by integrating cutting-edge technology with highly trained personnel, offering modern solutions built on a foundation of trust and expertise.
LEADERSHIP TEAM
ALEXANDRA WINTERS
CHIEF EXECUTIVE OFFICER
Brings over 20 years of law enforcement and security operations leadership to Shield of Steel. Her extensive experience shapes SOS's strategic direction and unwavering commitment to excellence.
MARCUS RAMIREZ
OPERATIONS DIRECTOR
Leverages significant security management experience to oversee personnel deployment, training programs, and protocol implementation, ensuring seamless daily operations for our clients.
ELEANOR ZHANG
CLIENT RELATIONS DIRECTOR
Customer service expert focused on understanding client needs and developing tailored security solutions. Oversees account management and client satisfaction.
SERVING TENNESSEE
Shield of Steel provides professional security services throughout Tennessee, with our headquarters in Knoxville and security personnel available across the state.
Our local roots give us an advantage in understanding the specific security challenges facing Tennessee businesses, communities, and events. We're proud to be your neighbors as well as your security provider.
HEADQUARTERS
Knoxville, Tennessee
116 Agnes Rd, Suite 200
Knoxville, TN 37919 US
SERVICE AREAS
Knoxville · Nashville · Memphis · Chattanooga
REGIONAL OFFICES
Johnson City · Murfreesboro · Clarksville · Franklin
AVAILABILITY
24/7 security services available throughout Tennessee.