23945 Calabasas Rd., Suite 213, Calabasas, California, 91302
+1 800-700-1467
Listed by Abe Ramza
Updated on November 25, 2025
Overall Rating
Simply one of the best Security Guard & Patrol Services Company. Guardian National Security is California's best value for security guard & patrol services. We provide highly trained, trustworthy security guard services at the most competitive rates in Los Angeles, Orange County, San Diego, Riverside, and surrounding areas. Our services include mobile vehicle patrol, foot patrol, bike patrol, parking enforcement, logistics, fire watch, retail security, and standing guards.
The headquarters of Guardian National Security is located at 23945 Calabasas Rd., Suite 213, Calabasas, California, 91302.
The contact phone number for Guardian National Security is +1 800-700-1467.
The official website for Guardian National Security is https://www.gnsguard.com/.
The representative of Guardian National Security is Abe Ramza.
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