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Southern California’s Trusted Security Guard Company

Guardian National Security is Southern California’s best value for private security. We provide Los Angeles, Orange and Ventura counties with highly trained, trustworthy security guard services at the most competitive rates. Our services include fire watch, lock up and alarm, mobile vehicle patrol, foot patrol, bike patrol, private parking enforcement, event security, logistics, and standing guards.

Effective, Professional & Affordable Security Guard Services in Los Angeles, Orange, and Ventura Counties

At Guardian National Security, we aspire to be the leader in private security services through superior customer care, innovative practices, and the use of cutting-edge technology. Our management team has over 60 years of combined experience, making them well-equipped to train and supervise guards for every type of security assignment. We frequently place security guards at construction sites, concerts, bars, office buildings, hotels, hospitals, nursing homes, parking structures, gated neighborhoods, stores, industrial facilities, and various other locations. For each assignment, our highly trained guards closely follow post orders that reflect a customized security plan designed around the property’s layout and location, industry-specific security concerns, and the needs and budget of the client.

Security Guard Services in Los Angeles, Orange, and Ventura Counties

Knowledgeable & Experienced Private Security Guards Licensed by the State of California’s Bureau of Security and Investigative Services

Our professional security guards are all completely licensed by the State of California’s Bureau of Security and Investigative Services (BSIS). Additionally, we provide ongoing, mandatory training in powers to arrest, CPR and first aid, observe and report, baton and pepper spray, terrorism and WMD awareness, patrol, communications, public relations, and emergency situations. We ensure that our guards are always on site and alert through the use of a state-of-the-art time clock system, and through regular, random visits by our management team. We also use Detex GPS equipment to record the exact movements of our guards and patrols throughout their watch.

Contact Guardian National Security for a Comprehensive, Personalized Security Plan Designed to Meet Your Needs

Guardian National Security is a licensed private patrol operator that is fully bonded and insured. In fact, we exceed the state’s requirements for general liability, workers’ compensation, and commercial auto liability coverage. We can also adjust limits on any of our insurance policies to meet the needs of our clients. We are proud members of the Better Business Bureau, Chamber of Commerce, and the California Association of Licensed Security Agencies, Guards and Associates (CALSAGA). All client information is kept private and confidential, and we guarantee to match or beat any competitor’s price. Call us today for a free on-site consultation and security assessment anywhere in or near Los Angeles, the San Fernando Valley, Orange County, Long Beach, Lancaster, Santa Clarita Valley, Palmdale, or Ventura County.


Read Our Customer Reviews

Guardian National Security Services gave me so much peace of mind. They were able to secure my office building efficiently and professionally. Once I gave them the call, the Customer care services were so helpful in making sure I ordered the security detail I needed. I personally appreciate Mr. Max and Ross for their professional services, they were so easy to work with and I would definitely recommend them to others looking to secure their workplaces as well.

Sal Ab Via Google

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We had a huge artificial turf installation job at a local university and because of some of the valuable materials and safety concerns we had to contract a security guard contractor.

Guardian National Security is extremely professional. Their security presence showed prestige and professionalism to our client. We are very fortunate to have found them "like a diamond in the rough" and because of this business our client Refered more business to us. Thanks guys

Turf I., Thousand Oaks, CA Via Yelp

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These company knows what they are doing. Always professional and very knowledgeable.

Providing the best customer services for their costumers.

I definitely recommend coming here

I am so pleased

Mohammad Masoom Via Google

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Professional Security Service San Fernando Valley

Contact Guardian National Security

(800) 771-8243