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37 Years
experience
Emergency
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Premier Security Services in Brownsville, TX
Since 1989, American Investigations & Security International has been a trusted provider of comprehensive security and investigative services. Our team of certified professionals combines decades of law enforcement experience with cutting-edge technology to deliver customized solutions for both personal and business security needs. We specialize in armed and unarmed guarding, vehicle patrols, private investigations, and 24/7 command center operations, serving clients across Texas and beyond. With a proven track record working with Fortune 500 companies and government agencies, we maintain strict compliance with industry standards while prioritizing client safety and satisfaction.

Our leadership team brings over 40 years of combined expertise in law enforcement and security management, ensuring every service we deliver meets the highest benchmarks of professionalism and reliability. From event security to background investigations, we remain committed to innovation while upholding the core values of integrity and accountability that have defined our company since its founding.
Services
Unarmed Guards Vehicle Patrols Private Investigations Event Security 24/7 Command Center
Details
  • Year established: 1989
Highlights and features
  • 35 years of continuous service since 1989
  • Certified security professionals with law enforcement backgrounds
  • 24/7 emergency response capabilities available
  • Customized security solutions for diverse industries
  • Proven track record with Fortune 500 clients
Associations and certifications
  • SBA 8A Certified
  • HUB Zone Firm
  • TIPS Certified
  • Disadvantaged Business Enterprise (DBE) Certified
  • Small Business Enterprise (SBE) Certified
Services
Unarmed Guards
Professional unarmed security personnel provide visible deterrence and monitoring for commercial properties. Our trained officers maintain safety through regular patrols, access control, and incident reporting. This service suits businesses requiring constant on-site security presence without armed protection.
Vehicle Patrols
Biometric-enabled vehicle patrols offer dynamic security coverage across multiple locations. Our marked patrol vehicles conduct scheduled checks with GPS tracking and real-time reporting. Ideal for monitoring large properties, construction sites, and remote facilities requiring regular security presence.
Private Investigations
Comprehensive investigative services include background checks, civil/criminal investigations, and information database analysis. Our licensed investigators employ advanced techniques for corporate due diligence, insurance claims, and personal security matters. All findings documented with evidentiary standards compliance.
Event Security
Custom event security solutions for private parties, corporate functions, and public gatherings. Services include crowd control, access management, and emergency response planning. Staffed by trained personnel with experience handling events of all sizes and complexity levels.
24/7 Command Center
Round-the-clock monitoring and coordination hub for security operations. Provides real-time response to alarms, emergency dispatch coordination, and centralized management of security systems. Maintains constant communication with field personnel for immediate incident resolution.
People
Daniel B. Flores
President/CEO
40+ years law enforcement experience, SBA 2010 Small Businessman of the Year, holds Texas security license #C-05980. Leads company operations with focus on compliance and client service excellence.
Savannah Valdez
Vice-President of Finances
Manages financial operations with expertise in accounting compliance and budget management. Ensures fiscal responsibility while supporting company growth initiatives through strategic financial planning.
Dathan Flores
Vehicle Fleet Supervisor
Oversees security vehicle operations and maintenance. Implements fleet management systems to ensure optimal readiness of patrol units and command vehicles across service areas.
Joann Flores
Accounting Manager
Handles day-to-day financial transactions and payroll processing. Maintains accounting records with emphasis on accuracy and timely financial reporting for operational decision-making.
Sofia Dalzell
Personnel Manager
Manages recruitment, training, and employee relations. Focuses on maintaining high staff retention through competitive benefits packages and professional development opportunities for security personnel.
Questions
What security services do you offer?
We provide armed/unarmed guards, vehicle patrols, private investigations, event security, and 24/7 command center operations across Texas.
Are your security personnel certified?
All staff maintain current certifications through TIPS and Texas Department of Public Safety training programs.
Do you serve residential clients?
Yes, we offer home security packages starting at $45/month with customizable protection options.
Can you handle large-scale events?
Our event security team manages events of all sizes with specialized planning and personnel deployment.
How quickly can you respond to emergencies?
24/7 command center ensures immediate dispatch with average response times under 15 minutes across service areas.
Do you offer corporate training programs?
Yes, our online training academy provides security certification courses and continuing education for industry professionals.