Public Record · California Contractors

Licensed Heating & Air Conditioning (C-20) contractors in Hacienda Heights, CA

The California Contractors State License Board (CSLB) lists 15 Heating & Air Conditioning (C-20) contractors in Hacienda Heights, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

15 contractors

  1. 2 Elements Heating & A/c
    Hacienda Heights, CA · CSLB #1131510 · as of October 6, 2026
    Active · clear
  2. Ab Advanced Air Conditioning Company
    Hacienda Heights, CA · CSLB #964269 · as of October 6, 2026
    Active · clear
  3. Acr Air Conditioning
    Hacienda Heights, CA · CSLB #1061540 · as of October 6, 2026
    Active · clear
  4. C F Air Conditioning & Heating Service LLC
    Hacienda Heights, CA · CSLB #782192 · as of October 6, 2026
    Active · clear
  5. Daniel Billetts
    Hacienda Heights, CA · CSLB #1054372 · as of October 6, 2026
    Active · clear
  6. DR Dio Heating & Air Conditioning
    Hacienda Heights, CA · CSLB #988248 · as of October 6, 2026
    Active · clear
  7. Green Power Air Controls INC
    Hacienda Heights, CA · CSLB #899104 · as of October 6, 2026
    Active · clear
  8. Hongfeng You
    Hacienda Heights, CA · CSLB #1148023 · as of October 6, 2026
    Active · clear
  9. Los Peak HVAC INC
    Hacienda Heights, CA · CSLB #1132322 · as of October 6, 2026
    Active · clear
  10. Carlos Alexander Mejia
    Hacienda Heights, CA · CSLB #1095036 · as of October 6, 2026
    Active · clear
  11. Nertech Heating & Ac
    Hacienda Heights, CA · CSLB #1129942 · as of October 6, 2026
    Active · clear
  12. Thermsol
    Hacienda Heights, CA · CSLB #1033123 · as of October 6, 2026
    Active · clear
  13. William Wang
    Hacienda Heights, CA · CSLB #1159754 · as of October 6, 2026
    Active · clear
  14. Jianzhi Wu
    Hacienda Heights, CA · CSLB #1034425 · as of October 6, 2026
    Active · clear
  15. Ahmed Mohamed Seirafi
    Hacienda Heights, CA · CSLB #1025094 · as of October 6, 2026
    Suspended · workers' comp

See all Heating & Air Conditioning (C-20) 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.