Customer Reviews

Client Testimonials & Reviews

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

Great people in a really great company.

Thank you all

Freddy Amiry Via Google

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

I normally don't post reviews but this one was worthy. We started using Guardian National security services about a few months ago at one of our few gyms just to test them out since we had a horrible experience with our previous company. The customer service Guardian's management has is just great and sincere. The guards actually knew what they were doing because they've all had been trained properly with the duties and are alert and professional. Where as my previous company I had to keep being involved in every detailed because they were just a mess. With Guardian Security my mind is now at peace and trust them fully with their services. I'm relieve to say that I just hired Guardian for our other gyms as well. Thanks guys!!!

Sarah S., Woodland Hills, CA Via Yelp

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

Used Guardian National Security recently at one of our companies site and their services was awesome! Guards were on-time and professional. Will definitely used them again.

Wajeeha A., Los Angeles, CA Via Yelp

I absolutely recommend Guardian National Security company for the service it provides.

Excellent service great experience. I have really enjoyed to be with GNS.

S. Sahak Via Google

Excellent Service with 24 hours of dispatch calls, and very professional when it comes to job duties in any industries...

Masood Tawafi Via Google

Your patrol response time is amazing. It feels great knowing you are there when I need you.


Best Security Service in the San Fernando Valley. Hands down!

Heckmat N., San Francisco, CA Via Yelp

The customer service I experienced with your company is truly unmatched.


Your assistance with our projects has been amazing. I would recommend you to anyone needing security.


Your ability to supply a guard at a moments notice has been a tremendous help.


The guard overnight and the two guards at the event were great! The guards at the event really went above and beyond and made the day run smoothly, so thank you!!

Elementary School Festival


Los Angeles County, CA

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