Commercial & Warehouse
Professional guard coverage for offices, retail properties, logistics facilities, warehouses and commercial locations.
FRONTIERPUBLIC SAFETY SERVICES LLC
Disciplined personnel. Clear communication. Accountable coverage for businesses, properties, hospitality venues and events across South Texas.
Texas certified veteran-owned business
Our certification recognizes Frontier as a qualifying service-disabled veteran-owned Texas business and supports participation in state contracting and subcontracting opportunities.
Certification status does not imply endorsement or sponsorship by the Texas Comptroller or the State of Texas.
Professional security solutions
Every assignment begins with the site, hours, risks and customer experience—not a one-size-fits-all package.
Professional guard coverage for offices, retail properties, logistics facilities, warehouses and commercial locations.
Visible site presence, access control, patrol support and incident documentation for active and after-hours projects.
Customer-aware coverage for hospitality, nightlife and entertainment venues.
Entry presence, crowd observation and coordinated security support for public-facing events.
Accountable coverage planned around public facilities, schools, offices and contract requirements.
Vehicle and pedestrian-flow assistance, plus coordination of off-duty peace officers when lawful, available and separately approved.
Tell us the location, dates, hours and staffing needs. Frontier will review the request before confirming availability or pricing.

The Frontier standard
Licensing and assignment readiness are confirmed before deployment.
Written responsibilities, post requirements and reporting standards support every assignment.
A professional public-facing approach protects both the client and the customer experience.
Local leadership and clear communication keep client needs from getting lost in layers.
Owner & founder
Alfredo G. Contreras
A former Texas Department of Public Safety Trooper and DPS Academy instructor, Alfredo brings more than 10 years of collective law-enforcement experience to Frontier Public Safety Services.
He is also a U.S. military combat veteran with deployments to Iraq and Afghanistan. His service was recognized with the Combat Action Badge, multiple Army Commendation Medals (ARCOMs), and additional military awards.
“Professionalism is in my blood—built through military service and strengthened through more than a decade in law enforcement.”
Experience at a glance
Request coverage
Request a custom quote for your business, property, project, facility or event. Service depends on staffing, licensing, insurance scope and assignment requirements.
Interested in joining Frontier? Complete the preliminary application online.
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