Licensed Solar (C-46) contractors in California

The California Contractors State License Board (CSLB) lists 269 California contractors classified C-46 (Solar (C-46)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 12, 2026.

Showing 241–269 of 269 contractors

1. Unique Solar

   San Diego, CA · CSLB #978493 · as of August 12, 2026
   Active · clear
2. Universal Solar INC

   Sacramento, CA · CSLB #1086130 · as of August 12, 2026
   Active · clear
3. Unlimited Solar Energy

   Corona, CA · CSLB #1065299 · as of August 12, 2026
   Active · clear
4. Valley Solar Service Corporation

   Fresno, CA · CSLB #1081676 · as of August 12, 2026
   Active · clear
5. Valley Water

   Fresno, CA · CSLB #874184 · as of August 12, 2026
   Active · clear
6. Van Dalen Roberto

   Valencia, CA · CSLB #1073705 · as of August 12, 2026
   Active · clear
7. Josh Vandervort

   San Pedro, CA · CSLB #1091386 · as of August 12, 2026
   Active · clear
8. Vasco Solar

   Fountain Valley, CA · CSLB #608260 · as of August 12, 2026
   Active · clear
9. V & A Solar Technology INC

   Lathrop, CA · CSLB #1143984 · as of August 12, 2026
   Active · clear
10. Vector Green Power And Materials LLC

    Long Beach, CA · CSLB #1031280 · as of August 12, 2026
    Active · clear
11. Volt Home

    Santa Ana, CA · CSLB #1135786 · as of August 12, 2026
    Active · clear
12. Frederick Von Stieff

    Concord, CA · CSLB #1079483 · as of August 12, 2026
    Active · clear
13. Zenith Solar INC

    San Diego, CA · CSLB #1137277 · as of August 12, 2026
    Active · clear
14. Zero Down Solar

    San Diego, CA · CSLB #1119785 · as of August 12, 2026
    Active · clear
15. George Thomas Carter

    Grass Valley, CA · CSLB #601145 · as of August 12, 2026
    Suspended · bond
16. Certified Solar Systems

    San Leandro, CA · CSLB #1027681 · as of August 12, 2026
    Suspended · bond
17. Mercury Solar

    Redlands, CA · CSLB #1004892 · as of August 12, 2026
    Suspended · bond
18. Skytech Solar

    Piedmont, CA · CSLB #943484 · as of August 12, 2026
    Suspended · bond
19. Soorya Unlimited

    San Clemente, CA · CSLB #980167 · as of August 12, 2026
    Suspended · bond
20. Uc Photons

    San Diego, CA · CSLB #978633 · as of August 12, 2026
    Suspended · bond
21. WBG Photovoltaics

    San Bernardino, CA · CSLB #1086021 · as of August 12, 2026
    Suspended · bond
22. Norcal Solar Systems LLC

    Modesto, CA · CSLB #1122096 · as of August 12, 2026
    Suspended · bond
23. Murrieta Solar Power

    Murrieta, CA · CSLB #958524 · as of August 12, 2026
    Suspended
24. Terrasun Energy Services LLC

    Long Beach, CA · CSLB #1151024 · as of August 12, 2026
    Suspended
25. Acr Solar

    Carmichael, CA · CSLB #979954 · as of August 12, 2026
    Suspended · workers' comp
26. E C O Solar

    Concord, CA · CSLB #899476 · as of August 12, 2026
    Suspended · workers' comp
27. Finegrit LLC

    Sacramento, CA · CSLB #1145859 · as of August 12, 2026
    Suspended · workers' comp
28. Now Go Solar INC

    San Diego, CA · CSLB #1110301 · as of August 12, 2026
    Suspended · workers' comp
29. Sundam Energy INC

    Chatsworth, CA · CSLB #1022140 · as of August 12, 2026
    Suspended · workers' comp

Data sourced from the California Contractors State License Board (CSLB), current as of August 12, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.