Protect what matters most with National Union Security Service. Offering tailored security solutions across California, including armed guards, mobile patrols, and event security. Call for a free quote today!

Protect What Matters with National Union Security Services

Looking for trusted Security Guard Service services in Carmichael? National Union Security Services is your local expert for alarms, surveillance, access control, and more. Whether you're securing your home or business, get help from pros who know how to keep you safe. Fast. Simple. No pressure.

Fast. Easy. Hassle-Free.

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Expert Security Tips & Insights

Discover guides and advice from industry pros
to help you secure your home, business, and peace of mind.

From Overconfidence to Neglect: Common Security Pitfalls in Business

May 8th, 2025

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Protect What Matters with National Union Security Services

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