Diligence Security is a veteran-owned, licensed private security company serving businesses throughout Seattle and King County, Washington. We provide professional mobile patrol services, on-site security officers, emergency fire watch, event
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security, rapid-response security, and customized risk mitigation solutions for commercial properties, construction sites, retail centers, logistics facilities, and residential communities. Our officers follow a structured training program that emphasizes situational awareness, de-escalation, and rapid decision-making. Every patrol is GPS verified and supported by real-time digital reporting with detailed documentation. We build security strategies around each property's unique risks, helping clients prevent incidents before they become costly problems.