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

The California Contractors State License Board (CSLB) lists 11 Heating & Air Conditioning (C-20) contractors in South Gate, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

11 contractors

1. Benart Heating And Air Conditioning INC

   South Gate, CA · CSLB #889465 · as of June 27, 2026
   Active · clear
2. Coolin Air

   South Gate, CA · CSLB #920652 · as of June 27, 2026
   Active · clear
3. FM Heating & Air Conditioning INC

   South Gate, CA · CSLB #1017794 · as of June 27, 2026
   Active · clear
4. Gonzalez Air Conditioning And Heating

   South Gate, CA · CSLB #508986 · as of June 27, 2026
   Active · clear
5. J D Comfort Aircond And Heating

   South Gate, CA · CSLB #852394 · as of June 27, 2026
   Active · clear
6. J D Heating & Air Conditioning

   South Gate, CA · CSLB #1146617 · as of June 27, 2026
   Active · clear
7. Preeminent Heating And Air Conditioning

   South Gate, CA · CSLB #1144843 · as of June 27, 2026
   Active · clear
8. Reliance Mechanical

   South Gate, CA · CSLB #1059007 · as of June 27, 2026
   Active · clear
9. Rome Air HVAC Solutions

   South Gate, CA · CSLB #1121357 · as of June 27, 2026
   Active · clear
10. Super Duper Plumbing

    South Gate, CA · CSLB #1125406 · as of June 27, 2026
    Active · clear
11. The Ac Guy

    South Gate, CA · CSLB #1088149 · as of June 27, 2026
    Active · clear

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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.