Best Licensed Low Voltage Contractors in Downey, CA
10 low voltage companies registered in Downey hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 989 active C-7 low voltage systems licenses in Los Angeles County; 11 registered in Downey
- 6 of Downey's 11 licenses (54.5%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Downey: 15 years
- Longest Downey licensure: since 2003
- 93 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2003
- Phone
- (562) 862-1462
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (562) 500-7458
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (323) 216-7465
- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (818) 212-8990
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (562) 316-3391
- Verified
- August 17, 2026
- Licensed since
- 2021
- Phone
- (323) 774-1136
- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (562) 443-1363
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (562) 881-1875
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| System Innovations Inc. | #829679 | On file | 2003 |
| Fibertech Communication & Construction Inc. | #865554 | On file | 2005 |
| Precision Communication Technology Inc. | #910344 | On file | 2008 |
| N C Communications | #937921 | On file | 2009 |
| L A Communications | #963303 | On file | 2011 |
| Regent Datacom Systems Inc. | #1081482 | On file | 2021 |
Los Angeles County low voltage licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 989 active C-7 low voltage systems licenses in Los Angeles County, 11 of them registered in Downey. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Downey license has been held 15 years, and the longest-standing one dates to 2003. 6 of Downey's 11 licenses (54.5%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 987 of the county's 989 licenses carry the same $25,000 bond California sets by statute. 93 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Low Voltage Contractors in Downey: common questions
How many licensed low voltage contractors are there in Downey?
11 active C-7 low voltage systems licenses are registered in Downey, out of 989 across Los Angeles County. 10 Downey-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license low voltage contractors?
Yes. California licenses contractors by classification, and C-7 is the CSLB classification that authorises this work. 11 active C-7 low voltage systems licenses are registered in Downey and 989 across Los Angeles County, the longest-standing issued in 2003. Only CLEAR, unexpired licenses appear here.
How do I check a low voltage contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 6 of Downey's 11 currently carry. 93 Los Angeles County licenses expire within 90 days.
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