Security Solutions At Work
Safeguarding Your InterestsMcCarthy Byrnes utilizes a vast network of police professionals to achieve the goals of our clients worldwide.
McCarthy Byrnes
Ensure your most important assets are protected.
McCarthy Byrnes works to reduce client liability while ensuring the safety of their customers, personnel and business interests.
Our expert capabilities include organizational restructuring that create efficiencies of operations and budgets, implementing crime prevention strategies, and mitigating threats for high-value targets.
We utilize a vast network of police professionals that allows us to staff any project across the United States and to achieve the goals set forth by any client worldwide.
Industries We Serve
Our Services
Create a line of defense on every front.
As we navigate through the rapidly evolving and highly unpredictable landscape of security threats, it is more important than ever for businesses to take proactive steps to protect their customers, personnel, and assets. The current climate is characterized by a complex array of risks, including domestic urban unrest and international terrorism. In order to stay ahead of the curve and remain resilient in the face of these security threats, businesses must continuously update their safety practices and procedures.
At McCarthy Byrnes, we understand the importance of providing our clients with the highest level of protection. That’s why we work tirelessly to ensure that our clients have a strong line of defense on every front. With our extensive network of law enforcement professionals, experience and cutting-edge expertise, we are committed to helping businesses maintain a secure and stable environment for their employees, customers, and operations.
Litigation Support
Investigations
Security
- Minimizing Vulnerabilities: Residential, Physical & Technical Security
- Construction Site Security
Workplace Violence Threat Assessment & Prevention Training
Security Assessments
Technology & Infrastructure Consulting
About McCarthy Byrnes

Garry F. McCarthy
President & CEO

Robert Byrnes
Partner & COO

Anthony Aguirre
Director of Operations

Anthony Scarpelli
Vice President

Joseph A. De Lopez
Director of Law Enforcement and Government Consulting

Terence V. Williams
Director of Risk Consulting

Robert Toerpe
Director of Investigations

Mindy Del Rivero
Director

Lou Dominguez
Director of Corporate Security Solutions

Elmer Garza
Director of Governmental Licensing and Regulation Consulting

Terrence Tabb
Director of Operational Resilience

Jeff Flyke
Director of Hazard Mitigation, Audit & Compliance
Kevin Ruel
Director of Risk Management

Sabih Khan
Director of Technology
In The Media
Behind the Badge with Garry McCarthy
Join Garry McCarthy, former Superintendent of the Chicago Police Department, as he explores the critical issues facing law enforcement today. In this engaging new Fox 32 Chicago series, McCarthy offers a unique perspective on current events, the daily challenges that...
Garry McCarthy Talks Rise in Crime
Legal cynicism, the biggest threat to policing
https://www.youtube.com/watch?v=2Grqe9mWydc