The Next Generation of Security
POWER Trained® Personnel
POWER Trained® Personnel
City National Security’s patented training method means our team provides the industry’s highest level of service.
Unparalleled Customer Service
Unparalleled Customer Service
City National Security is available to clients 365 days a year, 24 hours a day. You need us. We are there. Call us at 310.641.6666 or email us.
Commitment to Community
Commitment to Community
City National Security recognizes the importance of giving back. From sponsorships to services, we support the communities we serve.
A Tradition of Excellence
A Tradition of Excellence
We are led by an experienced and responsive management team with the expertise to identify risks, the diligence and the integrity on which you can rely.

Join Our Team
When you become part of the City National Security team, your opportunities are endless. We offer challenging assignments on some of the country’s largest and most complex projects where our clients have come to value us because they know we deliver.


Our Clients
With dangerous equipment on-site and safety a primary concern, City National Services provides team members uniquely skilled in protecting people and securing construction sites of all
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A lost child. A confused shopper. A shoplifting incident. No mater what the security issue, City National Security team members are trained to handle it. With the appropriate level of s
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Whether it’s parking enforcement or access control, working with gated communities and condominium complexes requires the utmost in safety, security and confidentiality. With years of
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Our Services
  • Access Control
    We work closely with each client to tailor patrol services to your company or community's individual needs or logistics. From a dedicated patrol or periodic inspections, City National Security has the experience to design an effective patrol that effectively secures your property.
  • Vehicle Patrol
    We work closely with each client to tailor patrol services to your company or community's individual needs or logistics. From a dedicated patrol or periodic inspections, City National Security has the experience to design an effective patrol that effectively secures your property.
  • Ambassador/Reception Service
    Designed for clients who want something more than just security officers, City National Security’s Ambassador program provides a special level of customer service that provides visitors with a pleasant and secure visit to your property. Whether it’s a business improvement district, a corporate headquarters, an educational campus, a medical facility or a residential community, City National Security’s Ambassadors will make visitors feel welcome and tenants and staff feels secure.
  • Bicycle/Segway Ambassadors
    City National Security’s bicycle and Segway patrol programs provide maximum patrol coverage while decreasing emergency response time. Staffed with experienced and highly trained team members, these patrols not only enhance the visibility of officers but also provide swift responses to incidents of all kinds, whether it's a life saving event, damage to property or theft.
  • Traditional Security
    We are a highly motivated and confident team of professionals – people with diverse backgrounds, varied beliefs and multiple perspectives – all working together for a common goal. Our team members are constantly sharing their ideas and developing their skills through education. City National Security is proud to be a place where our team members are perpetually productive and habitually happy, resulting in superior service for the clients we serve.
Testimonials
  • We have been extremely pleased with the Ambassador Program that City National Security has developed for our business improvement district. The Ambassador assures that there's an extra set of eyes watching the businesses, the parking lots and looking out for potential security issues, maintenance issues, shoppers who are lost – anything to help the people who come to the area. The City National team has always been responsive and helpful, and they have made the Westchester Town Center a safer and more inviting place to be.
    Don Duckworth, Executive Director, Westchester Town Center Business Improvement District