541690: Security Consulting

541990: Personal Services

561612: Security Patrol Services

561621: Security Systems

922190: Emergency  Planning


B546: Special Studies (Security)

H363: Inspection Alarm, Signal, etc.

R429: Emergency Preparedness

R430: Physical Security

S206: Guards

DUNS: 966618837




  • Physical Security Modernization Measures

  • Antiterrorism/Force Protection Measures

  • Emergency Management Measures

  • Crime Prevention through Environmental

  • Design (CPTED) Assessments

  • Mission Assurance Assessments

  • Armed/Unarmed Guards 

  • Compliance Inspections

  • Critical Infrastructure Protection

  • Electronic Security Systems

  • Inter-Agency Security Committee

       Risk Management Process


  • Maryland Security Guard License

  • Veteran Owned Small Business

  • Crime Prevention Designation


  • Certified Protection Professional


Summary of Services 

Independent Compliance Inspections

  • Conduct comprehensive review and analysis of plans and survey reports for compliance with existing policies, procedures, contract and/or supporting documents;

  • Conduct independent inspections (announced/unannounced) to conduct issue-oriented general, special, or follow-up inspections for acquisition activities, organizations, and functions;

  • Monitor guard force contractors’ and guards’ performance to ensure that the licensee and all employees conform to all administrative requirements and standards of conduct pursuant to the applicable regulations and the contractual agreement; 

  • Provide building-specific and scenario-based training and guidance to its contract guards;

  • Identify other approaches and options that would be most beneficial and financially feasible for protecting local, state and federal government facilities.

Security Policies & Procedures

  • Develop comprehensive organizational protective services policies and procedures. 

Security Planning

  • Plan physical and electronic security systems for your facility;

  • Working closely with your facilities staff and/or architect, we help you to design buildings that are safe and can be cost-effectively managed from a security perspective.


Security Request For Proposal Preparation

  • Preparation of RFP (request-for-proposal) documents to enable the competitive procurement of security systems, guard services, and other security-related products and services.

Professional Guard Force Management

  • Day to day oversight of Security Guard Force to ensure that the licensee and all employees conform to all administrative requirements and performance standards of conduct pursuant to the applicable regulations, contractual agreement and/or statement of work.


The founder of Landmark Physical Security Services, LLC possesses a vast and varied protection services background . And he understands the challenges of protecting our client’s most valuable assets (people, critical infrastructure, finances and reputation), in this rapidly changing environment. 


Landmark Physical Security Services, LLC has developed relationships with numerous professionals and organizations representing a wide range of disciplines to help us to re-image protection solutions for our clients.  


As an small independent and nimble firm, we will work side-by-side with you to develop a customized package that aligns to your overall need.