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Marksman Security

Licensed security system installer in Los Angeles, California

BSIS licence active4.6(11 reviews)

Marksman Security holds BSIS licence ACO 6045, active, licensed since 14 Jun 2004, rated 4.6 from 11 Google reviews.

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Google · Marksman Security Corporation

Report card

  • Licence activeBSIS #ACO 6045, Alarm Company Operator. Issued 14 Jun 2004, expires 30 Jun 2028.
  • Licensed 22 yrsSince 14 Jun 2004.

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

Google reviews

4.6(11 reviews)
Cam Tada★★★★★ 4 years agoView on Google

Nice detail on the orientation

Adan Amaya★★★★★ 3 years agoView on Google

Good

red b★★★★★ a week agoView on Google

Another subpar security company that hypes themselves up because they think they're top notch. Definitely one of the worst companies to do business with

Read all 11 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #31 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 3566%

Score 81.5 / 100. Claiming this listing or using Theo never changes it. How we rank

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