Licensed security system installers in Winnetka, Los Angeles, CA
5 security system installers hold an active licence on the Contractors State License Board (CSLB) register in Winnetka, checked 4 Nov 2026: 3 licensed 10 years or more, 100% bonded and none with a complaint or board disclosure on record. Ranked by a published formula; nobody pays to move up.
- Active licences
- 5
- Median time licensed
- 10.2 yrs
- Bonded
- 100%
- Lead-Safe certified
- 0
- Google reviews
- 70
Filled tags sit at the business's Google location; hollow tags show its mailing ZIP code only. Each tag is the theoPros score.
Ranked list
- 1
Greenview Direct
- Licence active
- Bonded
- Workers' comp
- 2
O'linn Executive Security Service Inc
- Licence active
- Bonded
- Workers' comp
- 3
O'linn Executive Security Ser Inc
- Licence active
- 4
Just Connect Audio & Video
- Licence active
- Bonded
- Works alone
- 5
Fc Home Technology Inc
- Licence active
- Bonded
- Workers' comp
Questions people ask about security system installers in Winnetka
How many licensed security system installers are in Winnetka?
5 security system installers hold an active Contractors State License Board (CSLB) or Bureau of Security and Investigative Services (BSIS) licence with a mailing address in Winnetka, checked on 4 November 2026. 3 of them have been licensed for 10 years or more.
Does a security system installer need a licence in California?
Yes, when the whole job, labour and materials, costs $1,000 or more or needs a permit. Below that, California's minor-work exemption (B&P Code 7048) applies, but only if they work alone.
How do I check a security system installer's licence in Winnetka?
Ask for the licence number and look it up on the CSLB or BSIS website, or search this page. Every security system installer listed here was matched to an active licence on the CSLB or BSIS register.
Which security system installers rank highest in Winnetka?
By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Greenview Direct (83), O'linn Executive Security Service Inc (65), O'linn Executive Security Ser Inc (46). Paying or claiming a listing never changes the order.
How much do security system installers charge in Winnetka?
Security system installers in the Los Angeles-Long Beach-Anaheim metro earn a median $34.41 an hour (BLS, May 2025); contractors typically bill about twice the wage to cover insurance, overhead and profit.
Do I need a lead-safe certified security system installer in Winnetka?
If your home was built before 1978 and the work disturbs paint, yes: the law requires a firm certified lead-safe by the US Environmental Protection Agency. 76% of homes here were built before 1980 (US Census, ACS 2024 1-year), and 0 of the 5 licensed security system installers listed are certified.