Best Licensed Electricians in Cotati, CA
17 electrical contractors registered in Cotati 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.
- 551 active C-10 electrical licenses in Sonoma County; 17 registered in Cotati
- 10 of Cotati's 17 licenses (58.8%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Cotati: 9 years
- Longest Cotati licensure: since 1966
- 50 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1966
- Expires
- 2027-11-30
- Phone
- (707) 794-1553
- Verified
- August 17, 2026
- Licensed since
- 1975
- Expires
- 2028-04-30
- Phone
- (707) 792-8100
- Verified
- August 17, 2026
- Licensed since
- 1999
- Expires
- 2027-01-31
- Phone
- (707) 792-2101
- Verified
- August 17, 2026
- Licensed since
- 2000
- Expires
- 2028-04-30
- Phone
- (707) 793-8430
- Verified
- August 17, 2026
- Licensed since
- 2010
- Expires
- 2028-04-30
- Phone
- (707) 794-9360
- Verified
- August 17, 2026
- Licensed since
- 2010
- Expires
- 2027-10-31
- Phone
- (707) 992-0141
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2026-11-30
- Phone
- (415) 261-2252
- Verified
- August 17, 2026
- Licensed since
- 2021
- Expires
- 2027-09-30
- Phone
- (707) 364-3342
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Frontier Electric Inc. | #245567 | On file | 1966 |
| Mike Brown Electric Co | #306767 | On file | 1975 |
| R Mcclure Electric Inc. | #758243 | On file | 1999 |
| Rainbow Electric Corporation | #779191 | On file | 2000 |
| Hvac Controls Corporation | #945947 | On file | 2010 |
| D C Electric Group Inc. | #949934 | On file | 2010 |
Sonoma County electrical licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 551 active C-10 electrical licenses in Sonoma County, 17 of them registered in Cotati. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cotati license has been held 9 years, and the longest-standing one dates to 1966. 10 of Cotati's 17 licenses (58.8%) 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: 550 of the county's 551 licenses carry the same $25,000 bond California sets by statute. 50 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 Cotati: common questions
How many licensed electricians are there in Cotati?
17 active C-10 electrical licenses are registered in Cotati, out of 551 across Sonoma County. 17 Cotati-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. 17 active C-10 electrical licenses are registered in Cotati and 551 across Sonoma County, the longest-standing issued in 1966. 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 10 of Cotati's 17 currently carry. 50 Sonoma County licenses expire within 90 days.