Your Partner in Security

How is Brosnan® Security Different?

Brosnan’s Smart Security Solutions (BSSS) is a patented comprehensive security solution that combines state- of-the-art technologies, security best practices, robust intelligence gathering and communications, and trained personnel with decades of law enforcement and military intelligence experience to deliver vital information and guidance to security teams “on scene” who need it most... and need it fast.


Security Professionals

Brosnan® Security Officers are consistently ranked as the best in the security business. Our security officers are closely vetted, trained, and assigned to specific sectors to ensure both client/vendor chemistry, and a seamless integration of best-in-class service. Whether our clients conduct business internationally, or just around the corner, they count on the resources we provide. If you need one officer or a team of officers, for long term or short term assignments, we can help you create the solution that best fits your security needs and budget. Brosnan® is structured to provide security expertise for specialized markets as well as multiple security solutions utilizing people, technology and knowledge.


Personalized Guard Service

Brosnan® personnel are selectively chosen from local, state and federal law enforcement agencies. Our vetting process is second to none. In addition to comprehensive pre-employment screening, our security officers undergo extensive training based on a customers specific requirements.


Executive Protection

Brosnan's Executive Protection provides expert, discreet protection for those with an elevated security risk. We maximize security to those under our protection by: delivering and incorporating rapid agent deployment worldwide, 24/7, creating plans and preparation in advance, acquiring real-time intel from a wide variety of global resources and liasing with local authorities.

Financial Institutions

The security needs of financial institutions are complex – facilities, people, operations and customer information – all need to be protected. Our teams can help maintain high-levels of safety, security, customer service and building management with our results-driven approach to your security program. At Brosnan® we understand the unique needs of banking and financial service facilities. We tailor our security program to address these needs through the posting of highly-trained security personnel who deter, detect and mitigate risk on-site.

Commercial and Residential

Brosnan® has earned the respect of property managers throughout the area by handling the security needs of many of the largest and most prestigious property management firms. Our security officers receive extensive hospitality, concierge and customer service training.

Retail and Shopping Centers

Whether you are a small retail store, or large retail chain, Brosnan® will provide solutions. Shopping centers and malls have unique challenges that must be taken into consideration when designing an effective shopping center security strategy. Brosnan's commitment to veteran hiring, specialized training, SmartTruck deployment and a 24/7 best-in-breed Operations Center that controls all aspects of the security program, sets Brosnan® far apart from the competition.

Concierge Services

At commercial facilities, Brosnan® provides officers trained to handle access control, cctv monitoring, bomb threats, power failures, evacuation procedures and any unforeseen emergencies. Brosnan® currently provides security services for most of the prestigious addresses in the country.


A custom security program is then created which utilizes security officers, digital badging and IP cameras, including other risk mitigation technologies, to ensure a safe and secure environment. All control points and entry locations, during business hours, and after hours, are closely monitored by the 24/7 Brosnan® Operations Center.

Universities and Colleges

Brosnan® understands the unique security concerns of colleges and universities in today's unstable global landscape. Our security personnel are helpful, professional and responsive to both student and faculty needs. In addition, Brosnan's campus security officers receive specific training, and periodic drilling, to mitigate active-shooter scenarios and other on-site incidents.

Residential Communities

At Brosnan®, we have broad expertise in the provision of security officers at residential locations. We match security officers to your residential community's specific needs through a thoughtful vetting and assignment process to ensure on-site chemistry of personnel and delivery of outstanding customer service.


Government Facilities

Brosnan® provides security services to federal, state and local agencies. When searching for a security program for your government facility, you need a solution that is responsive, ensures contract compliance and projects a professional image. Brosnan® tailors services based on agency needs, and provides highly-trained personnel who embody cutting-edge security best practices in your community and are fit to service needs of your contract.

Brosnan® SmartTrucks

The Brosnan® SmartTrucks fleet, of over 100 custom-designed Dodge Ram 1500s, is changing the face of mobile security today. These three-ton SmartTrucks embody aggressive, proactive and innovative mobile security patrol. The SmartTrucks are custom designed with highly deterrent signage, cameras and lighting to illuminate parking lots, deter crimes, view and capture field operations, and coordinate field response. Images captured from the SmartTruck cameras can be viewed in real time in the Brosnan Command Center and archived per client instructions. The 24/7 Brosnan Command Center manages the workload agenda and every aspect of vehicle and driver activity.


Reliable Protection with Brosnan®

Brosnan® has extensive experience in the provision of professional unarmed security services across the United States including commercial buildings, residential properties, construction sites, banks, warehouses, retail stores and schools. With our global headquarters in New York and offices throughout the United States, Brosnan® has provided top tier security services at hundreds of construction sites since 1996. In addition, Brosnan® is the current security provider at numerous Class A "trophy buildings", properties and communities in the Manhattan and Miami Beach areas.

Get Started with Brosnan®

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