Best Licensed Electricians in Monrovia, CA
33 electrical contractors registered in Monrovia 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.
- 6,003 active C-10 electrical licenses in Los Angeles County; 33 registered in Monrovia
- 23 of Monrovia's 33 licenses (69.7%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Monrovia: 20 years
- Longest Monrovia licensure: since 1969
- 543 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1969
- Expires
- 2026-12-31
- Phone
- (626) 357-5315
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2028-06-30
- Phone
- (818) 416-0571
- Verified
- August 17, 2026
- Licensed since
- 1987
- Expires
- 2027-07-31
- Phone
- (626) 303-3808
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-08-31
- Phone
- (626) 256-6055
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-01-31
- Phone
- (626) 841-2357
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-01-31
- Phone
- (626) 447-0866
- Verified
- August 17, 2026
- Licensed since
- 1993
- Expires
- 2027-04-30
- Phone
- (626) 301-0880
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2028-07-31
- Phone
- (626) 354-1082
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Air Tro Incorporated | #258228 | On file | 1969 |
| Currentek | #479439 | On file | 1985 |
| Data Cable Systems Inc. | #513769 | On file | 1987 |
| Usa Alarm Systems Inc. | #538464 | On file | 1988 |
| Rokni Electric Company Inc. | #554336 | On file | 1989 |
| R J L Electrical | #555636 | On file | 1989 |
Los Angeles County electrical licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 6,003 active C-10 electrical licenses in Los Angeles County, 33 of them registered in Monrovia. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Monrovia license has been held 20 years, and the longest-standing one dates to 1969. 23 of Monrovia's 33 licenses (69.7%) 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: 5,996 of the county's 6,003 licenses carry the same $25,000 bond California sets by statute. 543 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 Monrovia: common questions
How many licensed electricians are there in Monrovia?
33 active C-10 electrical licenses are registered in Monrovia, out of 6,003 across Los Angeles County. 33 Monrovia-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. 33 active C-10 electrical licenses are registered in Monrovia and 6,003 across Los Angeles County, the longest-standing issued in 1969. 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 23 of Monrovia's 33 currently carry. 543 Los Angeles County licenses expire within 90 days.