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CSI Security - Business Reviews

CSI Security

95 Reviews (4.9 Rating)
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The business details and user reviews shown for CSI Security are based on information sourced from Google Maps. This place has a total of 95 reviews on Google, but for performance and readability we display up to the 15 most recent reviews on our website.
If you are the owner or representative of this business and would like it to be removed from our directory, please use the "Remove Request" button at the top of this page. All information is provided for informational purposes only and may not always reflect the most recent changes made on Google Maps.

This listing for CSI Security was first added to our directory on February 14, 2026 based on the information available at that time. It is currently listed as a Security system installation service in Los Angeles, US.

10 Reviews for CSI Security

Kanako Sumi

6 months ago

CSI Security is fantastic. They respond quickly, explain everything clearly, and always make sure the job is done right. Everyone we’ve worked with is professional, experienced, and easy to communicate with. You can tell the whole team is …

kuzy

5 months ago

I love CSI security, they helped me when my home was almost broken into, their cameras have the most fantastic technology. …

Chaim Shaouat

2 months ago

Fantastic experience. Oscar did a clean, efficient install and made sure we understood every feature. Super friendly and trustworthy—couldn’t ask for better!

Linda Rosner

5 months ago

CSI has been our security company for several years and they are fantastic! Everyone on their staff is polite and professional. They really want to help and we've alsways had an excllent experience with them. Al Radi, Annette, and the other team members are fantastic!

George Osorio

5 months ago

CSI Security monitors two residential locations for more than 3 years and we highly recommend them. Their support and service calls are top-notch!

Charles Nissen

5 months ago

I was looking on Yelp for another Fire Protection company. I spoke to a guy named Joe. He gave me George M's phone number . I called him on a Saturday and he must have spent one hour on the phone with me …

Ira Boren

a month ago

CSI took over a system on a new house that I built in Pacific Palisades. That original system was installed very poorly by another company and constantly malfunctioned. Al and his team at CSI took it over. They went through the house and …

Jessica Khoury

5 months ago

I recently had an alarm system installed in my new home and had a great experience from start to finish. Annette was fantastic — she came to the house, and helped with everything. Once we approved the plan, Greg, the technician, came out to …

Zoe Glassenberg

6 months ago

Working with CSI to repair our fire panel has been an outstanding experience from start to finish. Their team is incredibly knowledgeable, professional, and dedicated to providing the highest level of service. From the moment they assessed …

Kyrsten Reyes

2 months ago

CSI has been great to work with. Al & his team have been exceptional, very responsive, and always available to help. Highly recommend.

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