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

The California Contractors State License Board (CSLB) lists 16 Heating & Air Conditioning (C-20) contractors in Atwater, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

16 contractors

1. Advanced Heating And Air Contractors

   Atwater, CA · CSLB #966433 · as of June 27, 2026
   Active · clear
2. Air Quality HVAC Heating & Cooling

   Atwater, CA · CSLB #1125417 · as of June 27, 2026
   Active · clear
3. All Seasons Heating & A/c

   Atwater, CA · CSLB #832273 · as of June 27, 2026
   Active · clear
4. American Comfort Heating & Air Conditioning

   Atwater, CA · CSLB #905447 · as of June 27, 2026
   Active · clear
5. Carlos Baez

   Atwater, CA · CSLB #1122824 · as of June 27, 2026
   Active · clear
6. Central Valley Air Conditioning

   Atwater, CA · CSLB #837012 · as of June 27, 2026
   Active · clear
7. C N R Heating And Air Conditioning

   Atwater, CA · CSLB #934433 · as of June 27, 2026
   Active · clear
8. Comfort Zone

   Atwater, CA · CSLB #1031293 · as of June 27, 2026
   Active · clear
9. Done Wright Heating And Air

   Atwater, CA · CSLB #1151038 · as of June 27, 2026
   Active · clear
10. Extreme Heating And Air Conditioning

    Atwater, CA · CSLB #793682 · as of June 27, 2026
    Active · clear
11. Goucher Mechanical

    Atwater, CA · CSLB #1104037 · as of June 27, 2026
    Active · clear
12. Precision Air

    Atwater, CA · CSLB #729784 · as of June 27, 2026
    Active · clear
13. Pristine Air

    Atwater, CA · CSLB #1104429 · as of June 27, 2026
    Active · clear
14. Universal Air HVAC INC

    Atwater, CA · CSLB #1044195 · as of June 27, 2026
    Active · clear
15. Vierra's Heating & Air Conditioning

    Atwater, CA · CSLB #1000312 · as of June 27, 2026
    Active · clear
16. Vierra's Heating And Air Conditioning LLC

    Atwater, CA · CSLB #1103328 · 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.