Light Source 1 Inc

Licensed security system installer in Los Angeles, California

CSLB licence active3.8(5 reviews)

Light Source 1 Inc holds CSLB licence 832165, active, licensed since 10 Feb 2004, rated 3.8 from 5 Google reviews. Bonded for $25,000 with American Contractors Indemnity Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

81score

Report card

  • Licence activeCSLB #832165, class C-7. Issued 10 Feb 2004, expires 29 Feb 2028.
  • Licensed 23 yrsSince 10 Feb 2004.
  • Bonded$25,000 with American Contractors Indemnity Company, since 4 Jun 2026. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredHartford Casualty Insurance Company, policy 72WECBP6RPZ, valid to 9 Mar 2027.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
  • 10 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 7 Nov 2022.

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Light Source 1 Inc

People on the licence
Travis Jason Marg (qualifier, CEO and president), Nathalie M Franklin (officer)

Google reviews

3.8(5 reviews)
Anthony McClaren★★★★★ 10 months agoView on Google

Prompt, professional, and polite, they got us up and running without issue. Thanks in particular to Francisco for his help.

P.★★★★★ 10 years agoView on Google

A place to buy cables and adapters that are hard to find. They saved my rear in a pinch, they have all kinds of stuff. Hard to find though, its in the middle of a large high-rise building, you have to ask security how to get to the actual store front.

Fergus★★★★★ a year agoView on Google

Great service and great people!

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

Recent permits

Building permits pulled under licence #832165, from City of Los Angeles, LADBS open data, which names contractors up to 19 May 2023. Locations are shown to ZIP code only.

  • 7 Nov 2022 · Electrical · ZIP 90017Commercial
  • 14 Sep 2022 · Electrical · ZIP 90017Commercial
  • 27 Aug 2021 · Electrical · ZIP 91604Commercial
  • 15 Jul 2021 · Electrical · ZIP 90021Commercial
  • 21 Apr 2021 · Electrical · ZIP 91604Commercial

Why it ranks #473 of 524 security system installers in Los Angeles

Years licensed weight 30100%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 3547%

Score 81.3 / 100. Claiming this listing or using Theo never changes it. How we rank

Other top security system installers in Los Angeles

See all 524
  1. 1

    Security Plus Co

    Los Angeles, CA · CSLB C-7 #575486 · licensed 37 yrs

    • Licence active
    • Bonded
    • Workers' comp
    964.9(48)Full report
  2. 2

    Construction Services Unlimited

    Los Angeles, CA · CSLB B, C-7, C10, C33 #468913 · licensed 42 yrs

    • Licence active
    • Bonded
    • Works alone
    945.0(21)Full report
  3. 3

    Network Experts Inc

    Los Angeles, CA · CSLB C-7 #891160 · licensed 20 yrs

    • Licence active
    • Bonded
    • Workers' comp
    944.9(33)Full report
  4. 4

    Secure Tech

    Canoga Park, CA · CSLB C10 #813475 · licensed 36 yrs

    • Licence active
    • Bonded
    • Workers' comp
    924.8(22)Full report
  5. 5

    LA Russa Audio / Video Design Inc

    Los Angeles, CA · CSLB C-7 #703701 · licensed 32 yrs

    • Licence active
    • Bonded
    • Workers' comp
    925.0(11)Full report
  6. 6

    Safeguard Alarm & Electrical Corp

    Los Angeles, CA · CSLB C10 #645810 · licensed 34 yrs

    • Licence active
    • Bonded
    • Workers' comp
    905.0(8)Full report