Public Security LLC Maryland

Public Security LLC Maryland Public Security LLC is a veteran owned, security & investigation agency. We offer high-risk security services in the entire state of Maryland. Secret Service

Founded by Barry Donadio, former U.S. Secret Service

Maryland Private Detective Agency License
# 106-4352 Public Security LLC is led by Barry Donadio, former U.S.

🤝 SECURITY IS BUILT ON TRUSTWhen you hire a security company, you are trusting that company with the safety of your peop...
09/04/2026

🤝 SECURITY IS BUILT ON TRUST

When you hire a security company, you are trusting that company with the safety of your people and property.

Public Security LLC is committed to professionalism, preparedness, and dependable service.

If you are searching for a professional security company in Maryland, contact us to discuss your needs.

🔒 Your safety matters.

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 Maryland.

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 WORSHIPSecurity planning is an important consideration for churches, synagogues, mosques, and other ...
09/01/2026

🕊️ A SAFER PLACE TO WORSHIP

Security planning is an important consideration for churches, synagogues, mosques, and other houses of worship.

Public Security LLC provides professional security services throughout Maryland.

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

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

🏢 MARYLAND BUSINESS OWNERS: LET'S TALK SECURITY

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

Public Security LLC provides professional security services for Maryland 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

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

🔒 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 Maryland 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 MARYLANDA professional security officer can provide more than a uniform and a presen...
08/28/2026

👮 PROFESSIONAL SECURITY OFFICERS IN MARYLAND

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 Maryland.

Contact us to discuss your security needs.

855-589-2267

www.publicsecurityllc.com

08/27/2026

Need Security Now?
Public Security LLC
855-589-2267
www.publicsecurityllc.com
Immediate-no contracts-armed-Maryland wide

📍 MARYLAND BUSINESSES: IS YOUR SECURITY PLAN READY?Every business should periodically review its security needs.Ask your...
08/27/2026

📍 MARYLAND BUSINESSES: IS YOUR SECURITY PLAN READY?

Every business should periodically review its security needs.

Ask yourself:

🔹 Who has access to your property?
🔹 What happens if a security incident occurs?
🔹 Do employees know what to do?
🔹 Is your current security coverage adequate?

Public Security LLC can help you discuss professional security options.

📞 Contact us today.

855-589-2267

www.publicsecurityllc.com

🛡️ WHEN YOU NEED MORE THAN A SECURITY GUARDExecutive protection is about planning, professionalism, awareness, and discr...
08/26/2026

🛡️ WHEN YOU NEED MORE THAN A SECURITY GUARD

Executive protection is about planning, professionalism, awareness, and discretion.

Public Security LLC provides executive protection and personal security services for qualified clients in Maryland.

If your position, profession, public profile, or circumstances require additional security, contact us for a confidential discussion.

855-589-2267

www.publicsecurityllc.com

Address

1831 Anchorage Drive
Chester, MD
21619

Telephone

+18555892267

Website

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