St. Nick’s Security Service was founded on a simple but powerful mission:
To protect what matters most — with discipline, discretion, and unmatched professionalism.

Led by Chief David Rivera, a former federal and local law enforcement officer with over 40+ years of frontline experience, St. Nick’s has earned a reputation as one of Jacksonville’s most trusted security firms.
From homeowners associations to hotels, from NFL athletes to corporate CEOs — our clients turn to us when safety cannot be left to chance.
With a decorated background in federal operations and local law enforcement, Chief Rivera brings a tactical mindset, elite leadership, and deep operational knowledge to every assignment. His track record includes:
Over four decades of hands-on field experience
Protection details for high-profile individuals and public officials
Specialized work in armed patrol, executive protection, and facility security
Leadership of teams in high-risk, high-visibility environments
Custom Security Solutions– Armed patrol, facilities security, and VIP protection tailored to your needs
Chief Rivera doesn’t just lead — he trains and mentors every St. Nick’s officer to perform at the highest level of awareness, ethics, and readiness.


Visible, mobile, and highly trained — our patrol officers deter crime before it starts. Ideal for neighborhoods, parking lots, and commercial zones that need round-the-clock protection and rapid response.

Secure your property with professional, on-site officers trained to monitor, de-escalate, and respond instantly. Perfect for hotels, event venues, gated communities, and business properties.

Discreet, highly-skilled personal protection for CEOs, athletes, entertainers, and high-profile individuals. From travel to public events, we ensure total peace of mind in every environment.
We provide armed patrol, facility security, and VIP protection for HOAs, commercial properties, hotels, event venues, corporate executives, professional athletes, and high-profile individuals.
Yes — every St. Nick’s officer is fully licensed, background-checked, and trained in threat assessment, de-escalation, and emergency response. We don’t send rookies — we send professionals.
We specialize in armed security, but unarmed options can be arranged based on your location, event type, or business needs.
In most cases, we can deploy officers within 24–48 hours, depending on the size and scope of the job. VIP protection and emergency response can be arranged more urgently when needed.
What’s included in the free on-site security assessment?
Absolutely. Our VIP agents are trained to blend into your environment while remaining alert, respectful, and ready at all times. We protect you without disrupting your image or lifestyle.
We proudly serve Jacksonville, FL and surrounding areas. For executive protection and high-profile cases, travel accommodations can be arranged.

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