U.S BASED

24/7 Personalized
Customer Service

CSI Security has a proven track record of over 30 years of experience in the prestigious West Los Angeles area. Your calls are always answered 24 hours a day by trained, professional representatives who are able to quickly and efficiently handle any issue you may have.

CEO: Al Radi

WHY CHOOSE

CSI Security as
your Partner

Independent

There's never any runaround, no bait and switch tactics or deceptive disclaimers. At CSI you get nothing but first-class customer service, experience, and real-world pricing.

Responsive

Serious security relies on rapid response. When your alarm is triggered you can have the confidence of knowing that one of our dispatchers will call you immediately.

Experienced

Our team has decades of experience and thousands of residential, commercial and fire system installations. We have developed keen knowledge in installing trouble free systems.

An ecosystem that delivers security & convenience.

When your smart devices are integrated, they work in harmony to create an ecosystem that enhances your comfort and convenience. Integrating your smart devices properly allows you to control all aspects of your smart home or business seamlessly and effortlessly through a single app.

OUR SYSTEMS ARE ALWAYS

Customized to
Client's Needs

Other companies use a one-size-fits-all approach. At CSI, we understand that every situation is unique.

We believe every customer needs and deserves a custom-tailored security solution. Your protection is too important to do it any other way.

Our security professionals take the time to completely analyze and understand your needs.

Then, we design and recommend a comprehensive solution to fully meet your specific requirements.

Girl-right-1
OUR SYSTEMS ARE ALWAYS

Customized to
Client's Needs

Other companies use a one-size-fits-all approach. At CSI, we understand that every situation is unique.

We believe every customer needs and deserves a custom-tailored security solution. Your protection is too important to do it any other way.

CSI_planning-min

Our security professionals take the time to completely analyze and understand your needs.

Then, we design and recommend a comprehensive solution to fully meet your specific requirements.

yelp-logo-csi

CSI has made all the difference in the world. Out the gate, they have been amazing. I feel totally taken care of and my rep has taken a truly consultative approach to help us navigate our system. He showed up with a technician during the install and was very patient even with all of my questions. Calling their monitoring system is great and the team on the phones is quick, professional and friendly. I highly recommend CSI!

Howard B.

Torrance, CA

They have great customer service and good attention to detail. It's nice to have a robust security company with the Mom and Pop feel. They have the ability to dispatch their own armed security patrol to check out your property, which let me tell you really saves on False alarm bills. I have recommended them to other people and will definitely continue to do so.

Robert G.

Los Angeles, CA

The main aspects that drew us to them were two things: price and the no False Alarms. I signed immediately on the day that I met them and luckily did not have to look back. While there were one or two hiccups on the path to completion, CSI staff and owner addressed everything above and beyond our expectations! Because of all these qualities, I could not recommend a better service in the Los Angeles area for security systems. 

Adam A.

Santa Clarita, CA

Professional people of the highest integrity, at a very reasonable cost. Courteous staff; always on-time, recommending, installing, and monitoring all that you need, and not more. They installed Security cameras, both closed circuit, as well as cloud Ring (various units).  This tied it with Door and Window alarms has kept our property safe. I highly recommend them.

Khody K.

Pacific Palisades, CA

CSI Security provides responsive service, great value pricing for monitoring of our burglar and fire monitoring services.  They stand by their motto of No False Alarm Fines and if it does happen, they reimburse and ensure that our equipment and monitoring are up to code.  Angelia is a great listener.

Lucille A.

Los Angeles, CA
CSI_BBB2
ulcsi
csiNFPA
FMAPPCSI
MONCSILO
csisal
CSI_BBB2
ulcsi
FMAPPCSI
csiNFPA
MONCSILO
csisal
Get security updates, neighborhood alerts and LAPD news.