Best Licensed Electricians in Redwood City, CA
52 electrical contractors registered in Redwood City 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.
- 514 active C-10 electrical licenses in San Mateo County; 53 registered in Redwood City
- 27 of Redwood City's 53 licenses (50.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Redwood City: 18 years
- Longest Redwood City licensure: since 1977
- 41 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1977
- Expires
- 2026-10-31
- Phone
- (650) 369-2878
- Verified
- August 17, 2026
- Licensed since
- 1979
- Expires
- 2027-05-31
- Phone
- (650) 364-1204
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-01-31
- Phone
- (650) 368-3955
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2026-11-30
- Phone
- (650) 588-4230
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-02-28
- Phone
- (650) 368-8607
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-04-30
- Phone
- (650) 302-6148
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2026-10-31
- Phone
- (650) 369-7100
- Verified
- August 17, 2026
- Licensed since
- 2000
- Expires
- 2028-03-31
- Phone
- (650) 670-0804
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Foley Electric Inc. | #345010 | On file | 1977 |
| Atlas/pellizzari Electric Inc. | #375862 | On file | 1979 |
| Bayside Equipment Company | #467763 | On file | 1985 |
| Kemper Electric | #547366 | On file | 1988 |
| P J Electric | #556029 | On file | 1989 |
| Quality Alarm Service | #570590 | On file | 1989 |
San Mateo County electrical licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 514 active C-10 electrical licenses in San Mateo County, 53 of them registered in Redwood City. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Redwood City license has been held 18 years, and the longest-standing one dates to 1977. 27 of Redwood City's 53 licenses (50.9%) 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: 511 of the county's 514 licenses carry the same $25,000 bond California sets by statute. 41 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 Redwood City: common questions
How many licensed electricians are there in Redwood City?
53 active C-10 electrical licenses are registered in Redwood City, out of 514 across San Mateo County. 52 Redwood City-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. 53 active C-10 electrical licenses are registered in Redwood City and 514 across San Mateo County, the longest-standing issued in 1977. 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 27 of Redwood City's 53 currently carry. 41 San Mateo County licenses expire within 90 days.