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

The California Contractors State License Board (CSLB) lists 4 Heating & Air Conditioning (C-20) contractors in Alameda, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

4 contractors

1. Albert Nahman Plumbing Heating And Cooling

   Alameda, CA · CSLB #1083634 · as of June 27, 2026
   Active · clear
2. Corral Coolng And Heating

   Alameda, CA · CSLB #1128499 · as of June 27, 2026
   Active · clear
3. Paso Robles Plumbing Heating And Air

   Alameda, CA · CSLB #1099384 · as of June 27, 2026
   Active · clear
4. Wighton's Electric Plumbing Heating & Air Conditioning

   Alameda, CA · CSLB #1083949 · 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.