Commercial Security
Professional guard coverage for offices, retail properties, warehouses and commercial locations.
FRONTIERPUBLIC SAFETY SERVICES LLCApply
Laredo, TexasVeteran owned & operated
Security with
a higher standard.
Disciplined personnel. Clear communication. Accountable coverage for businesses, properties, hospitality venues and events across South Texas.
TexasClass B Guard Company
LocalLaredo-based leadership
ReadyAssignment-focused coverage
Professional security solutions
Protection planned around your operation.
Every assignment begins with the site, hours, risks and customer experience—not a one-size-fits-all package.
Events & Venues
Entry presence, crowd observation and coordinated security support for public-facing events.
Hospitality Security
Customer-aware coverage for bars, restaurants and entertainment venues.
Traffic & Parking
Organized vehicle and pedestrian-flow assistance planned around your site.
The Frontier standard
Professional presence is only the beginning.
Verified personnel
Licensing and assignment readiness are confirmed before deployment.
Defined expectations
Written responsibilities, post requirements and reporting standards support every assignment.
Respectful service
A professional public-facing approach protects both the client and the customer experience.
Direct accountability
Local leadership and clear communication keep client needs from getting lost in layers.
Owner & founder
Leadership forged through service.
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
- — Former Texas DPS Trooper
- — Former DPS Academy instructor
- — 10+ years of law-enforcement experience
- — Iraq and Afghanistan combat veteran
- — Combat Action Badge recipient
- — Multiple ARCOMs and military awards
Careers at Frontier
Bring professionalism to every post.
Complete the application, sign required acknowledgments and submit requested onboarding documents electronically.