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Alarm-24 Inc

Licensed security system installer in Los Angeles, California

BSIS licence active1.0(5 reviews)

Alarm-24 Inc holds BSIS licence ACO 2873, active, licensed since 10 Jun 1988, rated 1.0 from 5 Google reviews.

46score
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Report card

  • Licence activeBSIS #ACO 2873, Alarm Company Operator. Issued 10 Jun 1988, expires 30 Jun 2028.
  • Licensed 38 yrsSince 10 Jun 1988.

Checked against the Bureau of Security and Investigative Services (BSIS) register on 4 Nov 2026.

Google reviews

1.0(5 reviews)
Joy Hong★★★★★ 3 years agoView on Google

We set the alarm for this company, but there were twice thieves in a year. The alarm company didn't call anyone while thieves came and stole all day. The alarm didn't go off and he didn't call me. So our company suffered a lot of damage. The company says it has nothing to compensate for because it is a mechanical defect. It's a really irresponsible company.

Nancy Park★★★★★ a year agoView on Google

The guy who operates this business is the absolute worst person to interact with. Every single interaction, he has been extremely rude. When we advised him the system was faulty, he just insulted us about how we “don’t understand anything”. He, also, couldn’t be bothered to come fix it until he felt like it, I guess….which was weeks later. When you call the 800 number, you’d generally expect to reach some type of…

Chul Lee★★★★★ 3 years agoView on Google

This alarm company is really bad, Choice alarm is much better

Read all 5 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #516 of 524 security system installers in Los Angeles

Years licensed weight 30100%
Complaint record weight 25n/a
Bond and workers' comp weight 10n/a
Google reviews weight 350%

Score 46.2 / 100. Claiming this listing or using Theo never changes it. How we rank

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