Leader Security Services LLC
Professional Security Services You Can Depend On
Leader Security Services LLC provides professional security personnel, site support, access control, patrol services, event security, parking control, and supervision for clients in Washington, D.C., Maryland, Virginia, and Texas.
Professional service built around your property
Clear expectations. Site-specific support. Professional follow-through.
Every property has different people, operating hours, access points, and security concerns. LSS works with each client to develop clear duties, post instructions, communication procedures, and reporting expectations for the assigned location.
Learn about Leader Security ServicesFeatured services
Armed and unarmed security
Professional personnel for approved commercial, retail, multifamily, construction, event, and institutional assignments.
Learn moreD.C. Special Police Officers
Premises-based assignments for approved D.C. properties, subject to commission, assigned premises, and post orders.
Learn moreAccess control
Visitor and credential verification designed around each property's approved access requirements.
Learn moreSpecial event security
Entry support and guest direction for approved special events and gatherings.
Learn moreParking and traffic control
Entrance and exit monitoring to support safe, orderly vehicle and pedestrian flow.
Learn moreCommercial property security
Property-specific post plans for office buildings, tenant spaces, and common areas.
Learn more
Special events & access control
Credential checks, guest direction, and entry support for approved special events and access-controlled properties.
View event security supportParking & traffic control
Entrance and exit monitoring, vehicle and pedestrian flow assistance, and parking-area patrols and reporting.
View parking control support
Our mission
Dependable service grounded in professional standards.
Our mission is to provide dependable, professional, and responsive security services that help protect people, property, and operations through trained personnel, attentive supervision, clear communication, and accurate reporting.
Our Mission & MottoOur motto“Professionalism.
Integrity.
Vigilance.”
Industries we serve
Security support for the places people work, live, shop, learn, and gather.
Explore industries- Commercial properties
- Retail locations
- Multifamily communities
- Construction sites
- Special events
- Parking facilities
- Healthcare facilities
- Educational facilities
- Government and contractor facilities
- Other properties and facilities
Service areas
Washington, D.C.
Security service inquiries accepted for review.
Maryland
Security service inquiries accepted for review.
Virginia
Security service inquiries accepted for review.
Texas
Security service inquiries accepted for review.
Careers at LSS
Build your security career with professionalism and purpose.
LSS seeks dependable professionals who understand the importance of attendance, appearance, communication, sound judgment, and accurate reporting.
Let's discuss your security needs
Tell us about your property, event, or facility.
An LSS representative will review your request and contact you to discuss the next steps.