Kastle, your Premier Managed Security Provider in
Los Angeles, CA.

855.527.8531

​​​Kastle is a premier managed security service company Los Angeles, CA. Leading the security industry since 1972, we provide state-of-the-art security solutions for clients across Los Angeles, the nation, and the world protecting more than 2 million people across 10,000+ locations globally.

Our Los Angeles security experts offer a suite of integrated solutions including access control, video surveillance, visitor management and identity management, as well as mobile security applications – all integrated on an open, standards-based platform and supported by a team of experts 24x7x365.

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Address
811 W 7th Street
Los Angeles, CA 90017

Business Hours
Monday-Friday: 8am-6pm
Saturday-Sunday: Closed

Monitoring Center
Monday-Sunday 24/7

Kastle’s Los Angeles office is located in the heart of downtown Los Angeles within the Financial District, offering convenient access to major transportation corridors including Interstate 110, US-101, and Interstate 10. This central location provides efficient connectivity to surrounding business districts such as Hollywood, Santa Monica, and the greater Los Angeles metropolitan area.

Directions from
LAX (Los Angeles International Airport):

  • Take I-105 East toward Norwalk.
  • Merge onto I-110 North toward Downtown Los Angeles.
  • Take the exit for 6th Street / Downtown.
  • Continue toward W 7th Street. Kastle’s office will be on the right.

Directions from
Santa Monica, CA:

  • Take I-10 East toward Downtown Los Angeles.
  • Continue toward the downtown exits.
  • Exit at 7th Street / Grand Avenue.
  • Turn left onto W 7th Street. Kastle’s office will be on the right.

Directions from
Pasadena, CA:

    • Take CA-110 South toward Downtown Los Angeles.
    • Exit toward 6th Street / Downtown.
    • Continue toward W 7th Street.
    • Turn onto W 7th Street. Kastle’s office will be on the right.

 

Cities and communities served: Los Angeles, Santa Monica, Pasadena, Beverly Hills, Glendale, Burbank, Culver City, Long Beach, Torrance, Inglewood, and surrounding communities across the greater Los Angeles metropolitan area.

Kastle supports a broad range of properties across Los Angeles, including Class A office buildings, multi-tenant campuses, mixed-use developments, residential high-rises, and government or civic facilities. Our solutions are designed for both new construction and existing buildings looking to modernize their security.
In Los Angeles, Kastle provides enterprise-grade access control solutions that include cloud-based access management, mobile credentials for smartphones and wearables, key fob systems, and tailored visitor management. Kastle’s access control solutions are scalable, supporting everything from single buildings to large multi-site portfolios while maintaining high levels of security and operational efficiency.
Access control ensures only authorized individuals can enter specific areas while providing real-time activity tracking for better visibility and investigations. It reduces risks like unauthorized entry and supports emergency response measures such as lockdowns and controlled access during incidents.
Kastle provides AI-enabled video surveillance systems with IP cameras, cloud and edge recording, and centralized video management. These systems integrate with access control and analytics to give property teams clearer visibility and faster response to events.
Yes, Kastle offers professional monitoring services in Los Angeles supported by trained security operations teams. Monitoring options include 24/7 alert monitoring and escalation, real-time incident notifications, and AI-driven event filtering to reduce false alarms.
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How can I get started with Kastle in Los Angeles?

Getting started is simple:

  1. Contact our security specialists by calling 855.527.8531 or filling out this form.
  2. We’ll schedule a site consultation and security assessment.
  3. You’ll receive a custom proposal aligned to your goals, budget, and timeline.
  4. Deployment and onboarding are coordinated to minimize disruption.
  5. Ongoing support and performance reviews help you optimize your security program.