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LosAngelesTopRated / Home Security & Alarms

CSI Security

★★★★½ 4.9 · 109 Google reviews · 11400 W Olympic Blvd #200

#12 in Home Security & Alarms
Rankings updated September 2026 from Google ratings and review volume
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CSI Security Independent · Locally Owned Is this your business? Claim it free
11400 W Olympic Blvd #200, Los Angeles, CA 90064, USA
Hours
Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours
Call 310-475-3100Visit website
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Why CSI Security ranks here

CSI Security holds a 4.9 star average across 109 Google reviews, which places it at #12 for home security and alarm companies in Los Angeles on our rankings. Positions come from verified public ratings and review volume. See the full list on the Home Security & Alarms rankings page.

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