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

The California Contractors State License Board (CSLB) lists 5 Heating & Air Conditioning (C-20) contractors in Daly City, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. A A Heating And A/c

   Daly City, CA · CSLB #936969 · as of June 27, 2026
   Active · clear
2. Healthy Duct Cleaning

   Daly City, CA · CSLB #1007238 · as of June 27, 2026
   Active · clear
3. MC Mechanicals

   Daly City, CA · CSLB #929991 · as of June 27, 2026
   Active · clear
4. State Sheet Metal Works INC

   Daly City, CA · CSLB #629775 · as of June 27, 2026
   Active · clear
5. Stuckert Heating & Sheet Metal INC

   Daly City, CA · CSLB #678733 · as of June 27, 2026
   Active · clear

See all Heating & Air Conditioning (C-20) contractors in California →

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.