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

The California Contractors State License Board (CSLB) lists 15 Heating & Air Conditioning (C-20) contractors in Novato, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

15 contractors

1. 101 Plumbing Heating And Cooling

   Novato, CA · CSLB #1124487 · as of June 27, 2026
   Active · clear
2. Aaero Heating & Sheet Metal INC

   Novato, CA · CSLB #278370 · as of June 27, 2026
   Active · clear
3. The Furnace Man INC DBA Berardi Mechanical

   Novato, CA · CSLB #1033310 · as of June 27, 2026
   Active · clear
4. Chim Chimney Sweep CO INC

   Novato, CA · CSLB #575744 · as of June 27, 2026
   Active · clear
5. Downing Heating INC

   Novato, CA · CSLB #1080113 · as of June 27, 2026
   Active · clear
6. Dynamic Mechanical Services INC

   Novato, CA · CSLB #1064501 · as of June 27, 2026
   Active · clear
7. Horizon Plumbing Heating & Air

   Novato, CA · CSLB #885287 · as of June 27, 2026
   Active · clear
8. Kelly Plumbing & Heating INC

   Novato, CA · CSLB #688049 · as of June 27, 2026
   Active · clear
9. David Guy Kubowitz

   Novato, CA · CSLB #646984 · as of June 27, 2026
   Active · clear
10. Marin Sheet Metal

    Novato, CA · CSLB #472792 · as of June 27, 2026
    Active · clear
11. Mason Mechanical Services

    Novato, CA · CSLB #692130 · as of June 27, 2026
    Active · clear
12. Raven Heating & Air Conditioning INC

    Novato, CA · CSLB #937102 · as of June 27, 2026
    Active · clear
13. Red Mountain Heating And Air INC

    Novato, CA · CSLB #1076741 · as of June 27, 2026
    Active · clear
14. Reyes Heating And Air INC

    Novato, CA · CSLB #1057236 · as of June 27, 2026
    Active · clear
15. Tech Air INC

    Novato, CA · CSLB #1046257 · 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.