Barry Donadio
Official Website 2023
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Public Security LLC remains OPEN during the SARS-CoV-2, COVID-19 Novel Coronavirus Pandemic
We are currently offering private security guard forces and other security services for critical national infrastructure and our clients with private security needs during the national pandemic emergency. We are ready to serve you during the arrival of the Omicron Variant. Updated November 2022
Public Security LLC remains OPEN during the SARS-CoV-2, COVID-19 Novel Coronavirus Pandemic
We are currently offering private security guard forces and other security services for critical national infrastructure and our clients with private security needs during the national pandemic emergency. We are ready to serve you during the arrival of the Omicron Variant. Updated November 2022
Barry Donadio, President of Public Security LLC
Barry Donadio, President of Public Security LLC
Barry Donadio Featured In Kent Island Neighbors Magazine June 2020 Issue
Barry Donadio Featured In Kent Island Neighbors Magazine June 2020 Issue
On June 2nd 2020, Barry Donadio was described as a “pillar of pride” in the prestigious “Kent Island Neighbors Magazine in Maryland.
Barry Donadio
AT EASE Magazine
June 2020 Issue
Barry Donadio
AT EASE Magazine
June 2020 Issue
Barry Donadio, the President of Public Security LLC is featured in the June 2020 issue of the U.S. military magazine AT EASE
Train With Barry Donadio
Train With Barry Donadio
Learn from the best! Barry Donadio is a certified instructor and is available to train American Patriots that are ready to defend the United States of America
Join Barry
Barry Donadio
President of Public Security LLC
Barry Donadio
President of Public Security LLC
Allegiance
UNITED STATES OF AMERICA
Positions held
PRESIDENT
Public Security LLC
June 2013 - Present
Maryland | Washington D.C. | New York
SPECIAL AGENT
United States Government
Jan 2010 - June 2013
Virginia | Washington DC | Middle Eastern War Zones
EMERGENCY RESPONSE TEAM (ERT) POLICE OFFICER TECHNICIAN
United States Secret Service
Mar 2002 - Jan 2010
The White House | Bush Ranch | Multiple foreign deployments
TEAM LEADER EMERGENCY SERVICES TEAM / INVESTIGATOR / SECURITY POLICE OFFICER
U.S. Air Force Security Police | New York Air National Guard
Feb 1994 - Mar 2002
Persian Gulf War Zone | South America | South Carolina | New York
NEW YORK CITY SPECIAL PATROLMAN | PEACE OFFICER
Lefrak City Housing
May 1992 - Jan 1994
Corona, Queens, New York
PATROLMAN
Town of Islip, New York
Sept 1989 - May 1992
Islip Township, Suffolk County, New York
MILITARY POLICE OFFICER 95B June 1990 - Feb 1994
INFANTRY SCOUT 11B Dec 1987 -June 1990
U.S Army Reserve / New York Army National Guard
Queens, New York / Hempstead & Patchogue, New York
Places of Residence
Chester, Maryland 2003 - Current Residence
Laurel, Maryland 2002-2003
Patchogue, New York 1997-2002
Center Moriches, New York 1992-1997
Port Jefferson Station, New York 1982-1992
Oakdale, New York 1976-1982
Galveston, Texas 1975-1976
Bay Shore New York 1970-1975 Home Town
Barry Donadio participated in the events listed below:
October 2012
HURRICANE SANDY / VOLUNTEER ASSISTANCE TO MARYLAND RESIDENTS
PUBLIC SECURITY LLC
November 2001-August 2002
OPERATION NOBLE EAGLE
USAF
October 2001
OPERATION CONSTANT VIGIL
USAF
September 2001
9/11 TRADE CENTER ATTACK MILITARY RESPONSE
USAF
August 2000
OPERATION NORTHERN WATCH
USAF
November 1999
CONDUCTED Y2K INVESTIGATION
USAF
July 1996
TWA FLIGHT 800
AMONG FIRST RESPONDERS
EAST MORICHES AMBULANCE / NEW YORK
August 1995
SUNRISE WILDFIRES
LONG ISLAND PINE BARRENS
USAF
Public Security LLC
Public Security LLC
2023
Barry Donadio is currently serving as the President of Public Security LLC, which is a private security, intelligence and investigation firm licensed in New York, Maryland and the District of Columbia.
It is also a registered business in the Commonwealth of Virginia and Pennsylvania.
Public Security LLC has provided private security services to a wide array of venues and events . Public Security LLC also provided protection to United States critical infrastructure, provided security escorts during the 2015 Baltimore Riots, provided pro bono protection for crime victims and elderly persons in the local community and confidential executive protection to clients in need of protection.
Public Security LLC also provides political investigations and candidate research. They have acted as neutral negotiators and dispute resolution advisors between competing political campaigns. The firm prides itself on integrity, impartiality and confidentiality regarding all of its operations for their clients. Public Security LLC actively monitors open source intelligence regarding world conflicts, foreign intelligence and military strengths of nations.
Public Security LLC formulates threat assessments and hypothesis of future outcomes of military conflicts.
Other ventures under the scope of Public Security LLC is legal process services, private investigations and Fire Guard / Fire Watch services. Most recently in 2016, a division of the firm began firearms training with its clients.
Public Security LLC has in reserve on-call security protective teams ready to deploy to war zones based on client needs.
Our Services
Security Guards
Security Patrols
Loss Prevention
Parking Enforcement
Executive Security
Event Security
Intelligence
Negotiations and Mediation
Commercial Security
Construction Site Security
Movie Theater Security
Quick Reactionary Force QRF
Event Staff
Residential Security Protection HOA
Patrol Security Service
Security Consultants
Full-Service Security
Private Security Contractors
Security Protection from Ex-Husband
House Watching
Fire Guards
Fire Watch
Private Investigations
Uniformed Security Guards
Criminal Intelligence
PCS Assistance Services For Govenment Employees
Wedding Security
TV Production Security
Disaster Response
Hurricane Response
Sweet 16 Party Security
Locate Missing Persons, Runaways
Security Consulting / Anti-Terror
Open Source Intelligence
Patient Security while in Hospital
Magnetometer Services
Animal Neglect and Abuse Investigations
School Bullying Prevention
Metal Detector Check Points
Protective Child Custody Exchanges
Lottery Winner Security
Mall Security
Church Security
Bar Mitzvah Security
Pistol Instrutor
Firearms Instructor
4 hour HQL Classes
16 Hour Wear and Carry Classes
Call Customer Service
855-589-2267
Maryland Private Detective Agency License # 106-4352
New York State Private Investigation Agency License #11000165760