Best Licensed Low Voltage Contractors in Riverside, CA
50 low voltage companies registered in Riverside 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.
- 270 active C-7 low voltage systems licenses in Riverside County; 51 registered in Riverside
- 37 of Riverside's 51 licenses (72.5%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Riverside: 15 years
- Longest Riverside licensure: since 1979
- 30 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1980
- Phone
- (909) 824-6075
- Verified
- August 17, 2026
- Licensed since
- 1984
- Phone
- (951) 682-5962
- Verified
- August 17, 2026
- Licensed since
- 1989
- Phone
- (909) 663-2922
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (951) 686-2029
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (951) 683-3637
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (951) 830-2474
- Verified
- August 17, 2026
- Licensed since
- 1999
- Phone
- (951) 515-1290
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (505) 341-4344
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Safeway Building Systems Inc. | #387886 | On file | 1980 |
| D C Electronics Inc. | #451087 | On file | 1984 |
| Comm-pre-tech | #567387 | On file | 1989 |
| Ie Alarm Systems | #670389 | On file | 1993 |
| Intercom Clock & Signal Service | #711012 | On file | 1995 |
| Tele - Line Communications | #712926 | On file | 1995 |
Riverside 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: 270 active C-7 low voltage systems licenses in Riverside County, 51 of them registered in Riverside. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Riverside license has been held 15 years, and the longest-standing one dates to 1979. 37 of Riverside's 51 licenses (72.5%) 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: 270 of the county's 270 licenses carry the same $25,000 bond California sets by statute. 30 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 Riverside: common questions
How many licensed low voltage contractors are there in Riverside?
51 active C-7 low voltage systems licenses are registered in Riverside, out of 270 across Riverside County. 50 Riverside-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. 51 active C-7 low voltage systems licenses are registered in Riverside and 270 across Riverside County, the longest-standing issued in 1979. 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 37 of Riverside's 51 currently carry. 30 Riverside County licenses expire within 90 days.
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