Best Licensed Solar Contractors in Campbell, CA
9 solar companies registered in Campbell 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.
- 49 active C-46 solar licenses in Santa Clara County; 9 registered in Campbell
- 4 of Campbell's 9 licenses (44.4%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Campbell: 16 years
- Longest Campbell licensure: since 1997
- 5 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2004
- Phone
- (408) 374-3662
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (408) 370-3332
- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (408) 871-9600
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (408) 609-0888
- Verified
- August 17, 2026
- Licensed since
- 1997
- Phone
- (408) 376-0406
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (408) 628-0065
- Verified
- August 17, 2026
- Licensed since
- 2016
- Phone
- (408) 628-4142
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (408) 583-8101
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Michael Roberts Construction Inc. | #835608 | On file | 2004 |
| Cal - Pac Roofing | #920596 | On file | 2008 |
| Mccalmont Corporation | #941211 | On file | 2009 |
| Earth Electric Incorporated | #1003783 | On file | 2015 |
| Supreme Air Systems Inc. | #740667 | Exempt or none on file | 1997 |
| Shadowfax Roofing And Solar | #894247 | Exempt or none on file | 2007 |
Santa Clara County solar licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 49 active C-46 solar licenses in Santa Clara County, 9 of them registered in Campbell. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Campbell license has been held 16 years, and the longest-standing one dates to 1997. 4 of Campbell's 9 licenses (44.4%) 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: 48 of the county's 49 licenses carry the same $25,000 bond California sets by statute. 5 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.
Solar Contractors in Campbell: common questions
How many licensed solar contractors are there in Campbell?
9 active C-46 solar licenses are registered in Campbell, out of 49 across Santa Clara County. 9 Campbell-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 solar contractors?
Yes. California licenses contractors by classification, and C-46 is the CSLB classification that authorises this work. 9 active C-46 solar licenses are registered in Campbell and 49 across Santa Clara County, the longest-standing issued in 1997. Only CLEAR, unexpired licenses appear here.
How do I check a solar contractor'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 4 of Campbell's 9 currently carry. 5 Santa Clara County licenses expire within 90 days.
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