Public Security LLC New York

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Public Security LLC New York Public Security LLC is a United States Veteran Owned, Private Security & Investigation Firm. Founded by Barry Donadio, former U.S. Secret Service

We offer high-risk security services with positive results in the entire state of New York. Public Security LLC is a private security and investigation firm led by Barry Donadio, former U.S.

🔒 LONG ISLAND: IS YOUR SECURITY PLAN READY?Whether you need armed security, unarmed security, executive protection, even...
09/07/2026

🔒 LONG ISLAND: IS YOUR SECURITY PLAN READY?

Whether you need armed security, unarmed security, executive protection, event security, commercial security, personal protection, or security for your house of worship, Public Security LLC is ready to discuss your needs.

Don't wait until after a security incident to start planning.

📞 Contact Public Security LLC today to discuss professional security services in New York.

855-589-2267

www.publicsecurityllc.com

🏢 Businesses
✡️✝️ Houses of Worship
🎟️ Events & Organizations
🛡️ Executives & Individuals

Public Security LLC — Professional Security Services for Maryland.

📞 NEED HELP WITH YOUR SECURITY PLAN?Not sure what type of security your business or organization needs?Start with a conv...
09/05/2026

📞 NEED HELP WITH YOUR SECURITY PLAN?

Not sure what type of security your business or organization needs?

Start with a conversation.

Public Security LLC can discuss your concerns, your property, and your security goals to help determine what type of professional security services may be appropriate.

Serving clients throughout New York.

Contact us today.

855-589-2267

www.publicsecurityllc.com

🔐 YOUR SECURITY NEEDS ARE UNIQUEThere is no one-size-fits-all security solution.The right approach depends on your prope...
09/03/2026

🔐 YOUR SECURITY NEEDS ARE UNIQUE

There is no one-size-fits-all security solution.

The right approach depends on your property, organization, event, location, hours of operation, and specific concerns.

Public Security LLC provides professional security services tailored to the needs of clients throughout Long Island and New York City .

Let's talk about your security needs.

855-589-2267

www.publicsecurityllc.com

09/02/2026

The President of Public Security LLC Barry Donadio appeared on Newsmax to provide subject matter expertise regarding the war in Iran. LIVE on Newsmax September 1st, 2026.

Trump warns if Iran retaliates, they will be hit again.

Barry Donadio reacts to U.S. Treasury actions against the Iranian regime.

www.publicsecurityllc.com



https://youtu.be/Iipjqsc78d8?si=HDqP3zMGFtDhjjHI

🕊️ A SAFER PLACE TO WORSHIP IN NEW YROK | USE PUBLIC SECURITY LLC FOR PROTECTIONSecurity planning is an important consid...
09/01/2026

🕊️ A SAFER PLACE TO WORSHIP IN NEW YROK | USE PUBLIC SECURITY LLC FOR PROTECTION
Security planning is an important consideration for churches, synagogues, mosques, and other houses of worship.
Public Security LLC provides professional security services throughout New York.

Our team can discuss your organization's unique needs and help you consider appropriate security solutions.

📞 Contact us today.

855-589-2267

www.publicsecurityllc.com

🏢 NEW YORK BUSINESS OWNERS: LET'S TALK SECURITYYour employees, customers, property, equipment, and business operations a...
08/31/2026

🏢 NEW YORK BUSINESS OWNERS: LET'S TALK SECURITY

Your employees, customers, property, equipment, and business operations are valuable.

Public Security LLC provides professional security services for New York businesses and organizations.

If you are concerned about theft, unauthorized access, workplace safety, or other security issues, let's discuss your options.

📞 Contact Public Security LLC today.

855-589-2267

www.publicsecurityllc.com

🔒 LONG ISLAND SECURITY IS ABOUT BEING PROACTIVEWaiting until after a security incident is not the best time to start thi...
08/29/2026

🔒 LONG ISLAND SECURITY IS ABOUT BEING PROACTIVE
Waiting until after a security incident is not the best time to start thinking about protection.

Public Security LLC encourages New York businesses and organizations to review their security plans before problems occur.

Professional security planning can help identify vulnerabilities and improve preparedness.

📞 Contact Public Security LLC today.

855-589-2267

www.publicsecurityllc.com


👮 PROFESSIONAL SECURITY OFFICERS IN NEW YORKA professional security officer can provide more than a uniform and a presen...
08/28/2026

👮 PROFESSIONAL SECURITY OFFICERS IN NEW YORK
A professional security officer can provide more than a uniform and a presence.

Effective security requires professionalism, awareness, communication, and preparation.

Public Security LLC provides professional security services for businesses, organizations, properties, events, and other clients throughout New York.

Contact us to discuss your security needs.

855-589-2267
www.publicsecurityllc.com

🎤 SECURITY FOR SPECIAL EVENTS ON LONG ISLAND, NEW YORK Concerts. Corporate events. Community gatherings. Private functio...
08/24/2026

🎤 SECURITY FOR SPECIAL EVENTS ON LONG ISLAND, NEW YORK
Concerts. Corporate events. Community gatherings. Private functions.

Whatever the occasion, professional security planning can help create a safer environment for guests and staff.

Public Security LLC provides professional event security services throughout New York.

📞 Contact us to discuss your upcoming event.

855-589-2267

www.publicsecurityllc.com

🚑🚒🚓 HONORING NEW YORK'S FIRST RESPONDERSAt Public Security LLC, we understand the importance of preparedness, profession...
08/23/2026

🚑🚒🚓 HONORING NEW YORK'S FIRST RESPONDERS

At Public Security LLC, we understand the importance of preparedness, professionalism, and service.

We appreciate the men and women who serve New York communities as law enforcement officers, firefighters, EMTs, and other emergency personnel.

Our commitment is to provide professional security services that help clients prepare for and respond to their security needs.


Address

Ronkonkoma, NY

Telephone

+18555892267

Website

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