Services

Tailored Proactive Solutions

Explore our comprehensive range of services tailored to meet your needs. From executive protection to fire and natural disaster monitoring, we ensure proactive solutions for every challenge. Our commitment extends to protecting your assets, whether tangible or invaluable, offering peace of mind in an ever-changing world. Count on us to make your security our top priority and safeguard what is most important to you.

Our Services

Explore our comprehensive range of services tailored to meet your needs. From executive protection to fire and natural disaster monitoring, we ensure proactive solutions for every challenge. Our commitment extends to protecting your assets, whether tangible or invaluable, offering peace of mind in an ever-changing world. Count on us to make your security our top priority and safeguard what is most important to you.

Executive Protection and Residential Security

WCG offers all-encompassing personal security services that are customized to meet the needs of families, individuals, and organizations. 

  • Executive Protection Agents and Security Drivers to ensure you are protected 24/7.

  • Residential Security Agents to ensure around the clock safety of you and your loved ones while at home. 

  • Providing industry leading threat assessment services that incorporate both fire and security concerns. 

     
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Fire Safety Officers

At WCG, our dedicated Fire Safety team has a passion for safeguarding lives and assets, meticulously evaluating fire risks and vulnerabilities in every aspect of your property. From assessing structures to analyzing fire prevention systems, occupancy patterns, emergency response protocols, and fuels management, we leave no stone unturned in our pursuit of fire safety excellence.

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Predictive Services

  • Innovative technology and round-the-clock monitoring for immediate threat detection and mitigation.

  • Custom monitoring profiles with alerts for extreme weather events and emerging threats.

  • Tailored weekly outlooks combining Predicted Hazard Levels with detailed weather forecasts.

  • Proactive approach and predictive capabilities for timely notification and informed decision-making.

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Rob Chang

Range Master & Executive Protection Agent

Rob Chang stands at the center of Western Confluence Group’s firearms and tactical training philosophy — a mentor, craftsman, and lifelong instructor dedicated to developing disciplined, capable protectors. With more than two decades of experience leading live-fire programs and building training curricula for thousands of students, Rob’s influence defines the standard by which WCG agents train and operate.

A consummate professional and educator, Rob brings a calm, methodical approach to every range session. His background spans private-sector protection, tactical program design, and advanced emergency response instruction. Whether teaching a first-time shooter or refining the performance of seasoned executive protection agents, Rob’s focus on fundamentals, judgment, and precision makes him an unmatched instructor in the field.

Career Highlights

  • Over 25 years of experience in firearms instruction, tactical program development, and range operations

  • Owner and Lead Instructor at Silicon Valley Tactical, providing professional-level training in pistol, rifle, shotgun, and carbine disciplines

  • Former General Manager of Coyote Valley Sporting Clays, overseeing a 90-acre range facility and its instructor development programs

  • California Department of Justice–certified Instructor in multiple disciplines, including CCW, Firearm Safety, and Equivalent Entity training

  • NRA Chief Range Safety Officer and Certified Instructor in pistol, rifle, shotgun, and both defensive handgun courses (inside and outside the home)

  • Certified AVERT (Active Violence Emergency Response Training), Emergency Medical Response (EMR), BLS, Wilderness First Aid, and Advanced Bleeding Control Instructor

  • Holds active BSIS Guard Card, BSIS Firearm Permit, and multi-state CCW permits (CA & AZ)

  • Extensive real-world incident response experience including major natural disasters and emergency interventions

  • Accomplished mountaineer and expedition leader, with ascents on Mount Everest, Ama Dablam, Denali, Mount Shasta (100+ ascents), and other peaks worldwide

  • Over 2,500 days of expedition-level climbing and 140 days above 16,000 ft, integrating human performance, risk management, and survival expertise into his teaching