Best Licensed Electricians in Lafayette, CA
22 electrical contractors registered in Lafayette 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.
- 746 active C-10 electrical licenses in Contra Costa County; 24 registered in Lafayette
- 12 of Lafayette's 24 licenses (50.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Lafayette: 17 years
- Longest Lafayette licensure: since 1972
- 68 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1978
- Expires
- 2026-11-30
- Phone
- (415) 694-9963
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-04-30
- Phone
- (925) 415-6090
- Verified
- August 17, 2026
- Licensed since
- 1996
- Expires
- 2026-11-30
- Phone
- (925) 932-0689
- Verified
- August 17, 2026
- Licensed since
- 2006
- Expires
- 2028-02-29
- Phone
- (510) 573-0427
- Verified
- August 17, 2026
- Licensed since
- 2007
- Expires
- 2027-06-30
- Phone
- (925) 408-2668
- Verified
- August 17, 2026
- Licensed since
- 2014
- Expires
- 2028-02-29
- Phone
- (415) 828-0135
- Verified
- August 17, 2026
- Licensed since
- 2014
- Expires
- 2026-12-31
- Phone
- (925) 871-2220
- Verified
- August 17, 2026
- Licensed since
- 2015
- Expires
- 2027-05-31
- Phone
- (925) 383-3365
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| R F Clark Of San Francisco | #354264 | On file | 1978 |
| Aria Construction Enterprise Inc. DBA Uv Electric Company | #545230 | On file | 1988 |
| Troels Thorenfeldt Construction Company | #729804 | Exempt or none on file | 1996 |
| Alley Electric | #873468 | On file | 2006 |
| Grounded & Green Electric | #898418 | On file | 2007 |
| Streamline Builders | #990877 | On file | 2014 |
Contra Costa County electrical licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 746 active C-10 electrical licenses in Contra Costa County, 24 of them registered in Lafayette. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lafayette license has been held 17 years, and the longest-standing one dates to 1972. 12 of Lafayette's 24 licenses (50.0%) 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: 746 of the county's 746 licenses carry the same $25,000 bond California sets by statute. 68 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.
Electricians in Lafayette: common questions
How many licensed electricians are there in Lafayette?
24 active C-10 electrical licenses are registered in Lafayette, out of 746 across Contra Costa County. 22 Lafayette-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 electricians?
Yes. California licenses contractors by classification, and C-10 is the CSLB classification that authorises this work. 24 active C-10 electrical licenses are registered in Lafayette and 746 across Contra Costa County, the longest-standing issued in 1972. Only CLEAR, unexpired licenses appear here.
How do I check an electrician'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 12 of Lafayette's 24 currently carry. 68 Contra Costa County licenses expire within 90 days.