I had this company hired for my business and they were the most professional I could ever asked for. Hats off to AGSI for their professional employees and work. read more
One of the best security company with outstanding service. They have qualified security officers. Also, the company service cost is very reasonable. read more
American Guardian Security Inc. has proudly served California for over 12 years, delivering reliable and professional security services across the state. We specialize in both armed and unarmed security, mobile patrol services, and are trusted in a wide range of sectors including:
Residential Communities
Construction Sites
Commercial Properties
Special Events & Private Parties
Fire Watch Services
Our team is dedicated to safety, professionalism, and customer satisfaction, ensuring peace of mind for every client we serve.
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3 reviews that are not currently recommended
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