Best Licensed Electricians in Lathrop, CA
15 electrical contractors registered in Lathrop 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.
- 350 active C-10 electrical licenses in San Joaquin County; 15 registered in Lathrop
- 6 of Lathrop's 15 licenses (40.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Lathrop: 5 years
- Longest Lathrop licensure: since 2000
- 30 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2001
- Expires
- 2027-04-30
- Phone
- (925) 556-5424
- Verified
- August 17, 2026
- Licensed since
- 2006
- Expires
- 2027-03-31
- Phone
- (510) 710-4537
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2028-09-30
- Phone
- (209) 605-5420
- Verified
- August 17, 2026
- Licensed since
- 2021
- Expires
- 2027-01-31
- Phone
- (925) 922-2617
- Verified
- August 17, 2026
- Licensed since
- 2023
- Expires
- 2027-08-31
- Phone
- (209) 221-9579
- Verified
- August 17, 2026
- Licensed since
- 2025
- Expires
- 2027-12-31
- Phone
- (510) 706-8246
- Verified
- August 17, 2026
- Licensed since
- 2000
- Expires
- 2028-02-29
- Phone
- (209) 915-2421
- Verified
- August 17, 2026
- Licensed since
- 2006
- Expires
- 2028-05-31
- Phone
- (209) 261-8588
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Fuel Oil Systems | #793536 | On file | 2001 |
| Donmar Electric LLC | #888472 | On file | 2006 |
| Exceed Electric | #1018668 | On file | 2016 |
| Single Line Electric Inc. | #1079575 | On file | 2021 |
| Blue Collar Electrical Services | #1108292 | On file | 2023 |
| Viva Electric & Solar Inc. | #1147947 | On file | 2025 |
San Joaquin County electrical licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 350 active C-10 electrical licenses in San Joaquin County, 15 of them registered in Lathrop. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lathrop license has been held 5 years, and the longest-standing one dates to 2000. 6 of Lathrop's 15 licenses (40.0%) 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: 350 of the county's 350 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.
Electricians in Lathrop: common questions
How many licensed electricians are there in Lathrop?
15 active C-10 electrical licenses are registered in Lathrop, out of 350 across San Joaquin County. 15 Lathrop-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. 15 active C-10 electrical licenses are registered in Lathrop and 350 across San Joaquin County, the longest-standing issued in 2000. 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 6 of Lathrop's 15 currently carry. 30 San Joaquin County licenses expire within 90 days.