Licensed security system installers in Wilmington, Los Angeles, CA
3 security system installers hold an active licence on the Contractors State License Board (CSLB) register in Wilmington, checked 4 Nov 2026: 2 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
- 3
- Median time licensed
- 15.3 yrs
- Bonded
- 100%
- Lead-Safe certified
- 0
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
Alsop Lock & Key
- Licence active
- Bonded
- Workers' comp
- 2
W B Brawley Company
- Licence active
- Bonded
- Workers' comp
- 3
Rei Consultants Incorporated
- Licence active
- Bonded
- Workers' comp
Questions people ask about security system installers in Wilmington
How many licensed security system installers are in Wilmington?
3 security system installers hold an active Contractors State License Board (CSLB) licence with a mailing address in Wilmington, checked on 4 November 2026. 2 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. Look for an active C-7, ACO, ACB licence.
How do I check a security system installer's licence in Wilmington?
Ask for the licence number and look it up on the CSLB website, or search this page. Every security system installer listed here was matched to an active licence on the CSLB register.
Which security system installers rank highest in Wilmington?
By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Alsop Lock & Key (65), W B Brawley Company (39), Rei Consultants Incorporated (58). Paying or claiming a listing never changes the order.
How much do security system installers charge in Wilmington?
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 Wilmington?
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. 50% of homes here were built before 1980 (US Census, ACS 2024 1-year), and 0 of the 3 licensed security system installers listed are certified.