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

The California Contractors State License Board (CSLB) lists 16 Heating & Air Conditioning (C-20) contractors in Rosemead, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

16 contractors

1. Americas Air Corp

   Rosemead, CA · CSLB #1100921 · as of June 27, 2026
   Active · clear
2. Fi Guang Chen

   Rosemead, CA · CSLB #1060335 · as of June 27, 2026
   Active · clear
3. Cold Tec Services

   Rosemead, CA · CSLB #1130071 · as of June 27, 2026
   Active · clear
4. Elias Refrigeration/heating & Air Conditioning Services

   Rosemead, CA · CSLB #661359 · as of June 27, 2026
   Active · clear
5. Jincheng Air Conditioning INC

   Rosemead, CA · CSLB #1140011 · as of June 27, 2026
   Active · clear
6. L&D Climate Control LLC

   Rosemead, CA · CSLB #1140609 · as of June 27, 2026
   Active · clear
7. Youping Li

   Rosemead, CA · CSLB #982739 · as of June 27, 2026
   Active · clear
8. Modern Heating & Air Conditioning INC

   Rosemead, CA · CSLB #923122 · as of June 27, 2026
   Active · clear
9. MR Cool Ac INC

   Rosemead, CA · CSLB #1112536 · as of June 27, 2026
   Active · clear
10. R VQ Air Systems INC

    Rosemead, CA · CSLB #540093 · as of June 27, 2026
    Active · clear
11. Kevin Tan

    Rosemead, CA · CSLB #1128961 · as of June 27, 2026
    Active · clear
12. Temple Air Conditioning & Heating

    Rosemead, CA · CSLB #477676 · as of June 27, 2026
    Active · clear
13. Mike T Tran

    Rosemead, CA · CSLB #861779 · as of June 27, 2026
    Active · clear
14. Trans Air Design

    Rosemead, CA · CSLB #857518 · as of June 27, 2026
    Active · clear
15. Hai Heat & Cool

    Rosemead, CA · CSLB #889702 · as of June 27, 2026
    Suspended · workers' comp
16. J & M Service

    Rosemead, CA · CSLB #259939 · as of June 27, 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 June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.