About Company

Diligence Security Group is a veteran-owned security company based in Oakland, California, offering comprehensive security services around the clock. The company provides unarmed and armed security officers, patrol services, loss prevention, and firewatch services. Additionally, Diligence Security Group offers specialized training programs including active shooting training, armed training, guard card training, and cybersecurity courses. The company also provides security consulting services such as business continuity planning, physical security plans, and cybersecurity protection plans. Emphasizing innovation, Diligence Security Group integrates advanced security technology including CCTV, alarms, and security drones to enhance protection for commercial and residential clients. The company is committed to making workplaces safer through a combination of skilled personnel and cutting-edge technology.

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