Licensed Electrical (C-10) contractors in Clayton, CA

The California Contractors State License Board (CSLB) lists 10 Electrical (C-10) contractors in Clayton, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

10 contractors

1. Howard Butler Electric

   Clayton, CA · CSLB #710564 · as of June 27, 2026
   Active · clear
2. Contra Costa Plumbing

   Clayton, CA · CSLB #303993 · as of June 27, 2026
   Active · clear
3. Electrical Solutions

   Clayton, CA · CSLB #768542 · as of June 27, 2026
   Active · clear
4. Element Power Systems INC

   Clayton, CA · CSLB #946630 · as of June 27, 2026
   Active · clear
5. Flynn Electric

   Clayton, CA · CSLB #460367 · as of June 27, 2026
   Active · clear
6. Jakes Electric

   Clayton, CA · CSLB #673503 · as of June 27, 2026
   Active · clear
7. Silverado Valley Electric

   Clayton, CA · CSLB #665725 · as of June 27, 2026
   Active · clear
8. SRK Electric

   Clayton, CA · CSLB #1080918 · as of June 27, 2026
   Active · clear
9. T G B Service Contractor

   Clayton, CA · CSLB #723384 · as of June 27, 2026
   Active · clear
10. Robert Mills

    Clayton, CA · CSLB #1092126 · as of June 27, 2026
    Suspended · judgment

See all Electrical (C-10) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.