The Nation’s Best Security Services Company Dedicated to Protecting Your People and Property

The Nation’s Best Security Services Company Dedicated to Protecting Your People and Property

Reliable Protection with Brosnan®

Headquartered in New York, and operating in 46 states and select U.S. territories, Brosnan has leveraged evolving technologies over the past 25 years to reduce organizational risk to clients. Brosnan focuses on leveraging manpower, data and technology to deploy its patented Smart Security Solutions for our customers to mitigate issues before they become threats.

Our suite of products and services include: Security Officers, Executive Protection, Emergency Response and Disaster Recovery, COVID-19 protection, Comprehensive Risk Consulting, Employee Background Screening, Security Software & Technology, Systems Integration and Investigations.

The Brosnan Difference

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Security Services

Brosnan® Security Officers are highly trained and consistently ranked as the best security guards in the business.

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Investigations

Providing our clients with accurate information assisting them in making critical assessments related to business or personal decisions.

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Background Screening

Helping our clients prevent potential risks before they enter a business relationship.

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Digital & Technical Services

Whether you are an attorney in need of e-Discovery assistance, or a concerned parent, we can help.

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Consulting

We will develop comprehensive safety and security plans to protect every important element of your business.

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Emergency Response and Disaster Recovery

Our team can work with you to prepare for — and respond to – any emergency situation.

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Retail Loss Prevention

Our cost-effective, results-driven programs have changed the way companies deploy loss prevention strategies throughout their portfolios.

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COVID-19 Support

As America recovers from the coronavirus pandemic, your business will need support. Brosnan® can help you reopen with confidence.

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Brosnan's New Security Offerings

As America recovers from the coronavirus pandemic, your business will need support. Brosnan® and its state-of-the-art 24/7 command center is ready to help. With a proven track record in crisis management and response, we are here to assist you in returning to a safe work environment.

Services now include:

  • Brosnan Social Distancing Officer™

  • Brosnan Thermal Screening Officer™

  • Brosnan Elevator Control Officer™

  • Brosnan Strategic Response Teams

  • Brosnan Mask Compliance Officer

Watch the Video & Download Your FREE Strategic Response Team Guide

Brosnan's Strategic Response Team is an elite group of security experts trained to deter and defuse threats arising from violent protests, civil unrest, natural disasters and national crisis.

Get Started with Brosnan®

People, Equipment and Services for Your Organization's Security Needs