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

The California Contractors State License Board (CSLB) lists 3 Heating & Air Conditioning (C-20) contractors in San Antonio, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

3 contractors

1. 24/7 Air Conditioning

   San Antonio, CA · CSLB #826263 · as of October 6, 2026
   Active · clear
2. Daniel T Windler Plumbing

   San Antonio, CA · CSLB #1060437 · as of October 6, 2026
   Active · clear
3. General Cooling Mechanical

   San Antonio, CA · CSLB #1047302 · as of October 6, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.