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

The California Contractors State License Board (CSLB) lists 12 Heating & Air Conditioning (C-20) contractors in Montebello, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

12 contractors

1. Air Conditioning Technology INC

   Montebello, CA · CSLB #1050285 · as of June 27, 2026
   Active · clear
2. Alpine MFG Group Incorporated

   Montebello, CA · CSLB #1008567 · as of June 27, 2026
   Active · clear
3. Alturas Heating Ventilation & Air Conditioning

   Montebello, CA · CSLB #1022352 · as of June 27, 2026
   Active · clear
4. Fred Carreon Heating & Air Cond

   Montebello, CA · CSLB #711759 · as of June 27, 2026
   Active · clear
5. Danush Appliances

   Montebello, CA · CSLB #948378 · as of June 27, 2026
   Active · clear
6. E & G Air Conditioning INC

   Montebello, CA · CSLB #1108157 · as of June 27, 2026
   Active · clear
7. Lac Heating & Air LLC

   Montebello, CA · CSLB #1067086 · as of June 27, 2026
   Active · clear
8. MS Mechanical Service INC

   Montebello, CA · CSLB #899875 · as of June 27, 2026
   Active · clear
9. Siya Air Conditioning & Heating

   Montebello, CA · CSLB #1045067 · as of June 27, 2026
   Active · clear
10. Western Indoor Environmental Services

    Montebello, CA · CSLB #1001877 · as of June 27, 2026
    Active · clear
11. Cal - Coast Air

    Montebello, CA · CSLB #864773 · as of June 27, 2026
    Suspended · workers' comp
12. Ricardo Espinosa

    Montebello, CA · CSLB #1052616 · 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.