Service-Minded. Modern Protection.

Define your protection on your terms.

Our Core Solutions

Discreet private security agent from United Citadel escorting executive clients from a jet to their secure transportation a black car taking them to their luxury residence

Tailored private security solutions for high-profile individuals and families, ensuring protection at home, during travel, and in public settings.

HOA & Residential Security – South Florida Communities | United Citadel

United Citadel protects gated communities and private estates with professional residential security tailored to HOA needs.

United Citadel corporate security team protecting office building, with services including C-suite executive protection and termination assistance

Securing office buildings, executive campuses, and commercial sites. We provide C-suite protection and high-risk termination support.

Group of United Citadel uniformed security guards standing together, ready for duty at commercial property

Professional armed and unarmed guards for residential, commercial, and event security—delivering a reliable, visible presence.

The American flag

Why United Citadel

We’re not just a security provider—we’re a security partner. United Citadel is led by U.S. military veterans and law enforcement professionals, combining elite experience with modern systems for seamless protection.

Leadership You Can Trust

  • Founded and led by security experts with over a decade of executive protection experience, trained in high-stakes public and private environments.

    Tailored Security for Every Environment

  • Estate, HOA, corporate campuses, and events—our solutions adapt to fit the context and culture of your needs.

    Discretion Meets Service

  • Our team balances etiquette, situational awareness, and client care to maintain visible professionalism without intrusion.

    Transition Expertise

  • Proven expertise to onboard existing security contracts without disruption or loss of service quality.

    Local Reach, Personal Attention

  • Serving private clients and communities across Florida with deeply rooted, local knowledge and service standards

Today’s world demands more than just a guard.

We deliver trust, discretion, and readiness - wherever you are.

Proven Performance

A Message From Our CEO

At United Citadel, we don’t just provide security—we build trust. Every client we serve has unique concerns, risks, and expectations. That’s why we don’t believe in one-size-fits-all protection. With a team grounded in military discipline, law enforcement expertise, and real-world readiness, we’re committed to delivering security solutions that are discreet, adaptive, and built to exceed expectations. Whether protecting your home, business, or executive team, our goal is simple: to give you peace of mind—delivered with excellence.

— Trent Keefer

Chief Executive Officer

Let’s talk about the protection you need - tailored to your life, your business, your environment.