Public Record · California Contractors

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

The California Contractors State License Board (CSLB) lists 135 Electrical (C-10) contractors in Corona, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 121–135 of 135 contractors

  1. Macdonald Electric INC DBA T & C Electric
    Corona, CA · CSLB #843169 · as of October 6, 2026
    Active · clear
  2. Teleconnections Installation Services INC
    Corona, CA · CSLB #974080 · as of October 6, 2026
    Active · clear
  3. Thermo Works HVAC & Refrigeration INC
    Corona, CA · CSLB #1073340 · as of October 6, 2026
    Active · clear
  4. Transwest Electric INC
    Corona, CA · CSLB #971617 · as of October 6, 2026
    Active · clear
  5. Trublu Electric LLC
    Corona, CA · CSLB #1021344 · as of October 6, 2026
    Active · clear
  6. Unleashed Electric LLC
    Corona, CA · CSLB #1150713 · as of October 6, 2026
    Active · clear
  7. Agustin Valdovinos
    Corona, CA · CSLB #1005637 · as of October 6, 2026
    Active · clear
  8. Warcs Electric
    Corona, CA · CSLB #1089197 · as of October 6, 2026
    Active · clear
  9. Y Builders Electric
    Corona, CA · CSLB #1151445 · as of October 6, 2026
    Active · clear
  10. Zamora Electrical Services INC
    Corona, CA · CSLB #827564 · as of October 6, 2026
    Active · clear
  11. Z Empire Electric INC
    Corona, CA · CSLB #1010876 · as of October 6, 2026
    Active · clear
  12. Clinton Stayton
    Corona, CA · CSLB #1039613 · as of October 6, 2026
    Suspended · bond
  13. Ashkan Hosseinzadeh
    Corona, CA · CSLB #1137072 · as of October 6, 2026
    Suspended · judgment
  14. Jorge Alvarado
    Corona, CA · CSLB #1025338 · as of October 6, 2026
    Suspended · workers' comp
  15. Frontier Electrical Systems INC
    Corona, CA · CSLB #1141854 · as of October 6, 2026
    Suspended · workers' comp

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

Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.