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Garrison Protective Services was established in 1977 as a security, protective services and bodyguard company serving New York, New Jersey and Connecticut and we currently employ over 400 security officers, bodyguards and more. Our Executive and Corporate offices are located on Long Island, New York, with regional and operational offices in New York City. We are comprised of business, security and law enforcement professionals offering a unique blend of experience and knowledge. Garrison Security specializes in quality security and investigative services in addition to other ancillary contract services for industries, businesses, law firms and governmental agencies.

The secret of our success is simple; provide quality services, motivate our personnel through salary, benefits and training, supervise through a pro-active management and executive staff. It has been this combination of factors that have allowed us to become one of the fastest growing security companies in the eastern United States.

Garrison Protective Services provides security services to a large number of prestigious firms including Fortune 500 companies, retail establishments, financial institutions, the aviation industry, real estate companies, construction firms and at major special events, just to name a few. We have the resources and expertise necessary to provide services needed for these industries and many more. From a single security officer at a local store to safeguarding the assets of corporate giants, Garrison has the experience and capability of serving out diverse clientele.

Our founder insisted on providing service that is well above average, along with a high level of honesty and quality. Today, we remain committed to those principles as well as to the process of continuous improvement and responsive management. Michael A. Tenreiro, President and Chief Executive Officer leads our company today with a cadre of industry professionals and support staff.

Corporate HQ
120 Lake Avenue South, Suite 24
Nesconset, NY 11767
Tel: 631-979-7000
Fax: 631-979-7072
7020 Austin St.
Suite #29
Forest Hills, NY 11375
Tel: 718-544-3949
Fax: 718-544-3951