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

The California Contractors State License Board (CSLB) lists 21 Heating & Air Conditioning (C-20) contractors in Norwalk, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

21 contractors

1. Air West Mechanical Construction INC

   Norwalk, CA · CSLB #868570 · as of June 27, 2026
   Active · clear
2. Brothers Of Thunder INC

   Norwalk, CA · CSLB #1070326 · as of June 27, 2026
   Active · clear
3. Cal - West Mechanical

   Norwalk, CA · CSLB #793896 · as of June 27, 2026
   Active · clear
4. Certified Mechanical Solutions

   Norwalk, CA · CSLB #1156643 · as of June 27, 2026
   Active · clear
5. Clint's Refrigeration Service

   Norwalk, CA · CSLB #368697 · as of June 27, 2026
   Active · clear
6. Elite Climate Solutions

   Norwalk, CA · CSLB #1131959 · as of June 27, 2026
   Active · clear
7. J J Heating And Cooling

   Norwalk, CA · CSLB #776237 · as of June 27, 2026
   Active · clear
8. J-tech Air

   Norwalk, CA · CSLB #974144 · as of June 27, 2026
   Active · clear
9. J Z Heating And Air Conditioning

   Norwalk, CA · CSLB #1094153 · as of June 27, 2026
   Active · clear
10. Larry's Maytag Home Appliance DBA Larry's Heating & Cool

    Norwalk, CA · CSLB #1056396 · as of June 27, 2026
    Active · clear
11. Lazaro Heating & Cooling

    Norwalk, CA · CSLB #1049374 · as of June 27, 2026
    Active · clear
12. Lux Air Heating & Cooling LLC

    Norwalk, CA · CSLB #1122672 · as of June 27, 2026
    Active · clear
13. Ceasar Labao Morais - Yun

    Norwalk, CA · CSLB #985795 · as of June 27, 2026
    Active · clear
14. Norberto Murrieta

    Norwalk, CA · CSLB #996735 · as of June 27, 2026
    Active · clear
15. Norwalk-la Mirada Plumbing & Heating CO INC

    Norwalk, CA · CSLB #271767 · as of June 27, 2026
    Active · clear
16. Opposite Weather Heating & Air Conditioing

    Norwalk, CA · CSLB #840683 · as of June 27, 2026
    Active · clear
17. Presidential Heating & Air Conditioning

    Norwalk, CA · CSLB #971373 · as of June 27, 2026
    Active · clear
18. Pro Pipe HVAC INC

    Norwalk, CA · CSLB #1147990 · as of June 27, 2026
    Active · clear
19. Speed HVAC INC

    Norwalk, CA · CSLB #1074276 · as of June 27, 2026
    Active · clear
20. Trinity Mechanical

    Norwalk, CA · CSLB #846027 · as of June 27, 2026
    Active · clear
21. La Climate King

    Norwalk, CA · CSLB #1131525 · as of June 27, 2026
    Suspended · workers' comp

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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.