Public Record · California Contractors

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

The California Contractors State License Board (CSLB) lists 14 Heating & Air Conditioning (C-20) contractors in Grass Valley, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

14 contractors

  1. Baehr Heating And Air INC
    Grass Valley, CA · CSLB #1063364 · as of October 7, 2026
    Active · clear
  2. Brewer Refrigeration Heating And Airconditioning INC
    Grass Valley, CA · CSLB #608848 · as of October 7, 2026
    Active · clear
  3. Fitting Mechanical
    Grass Valley, CA · CSLB #844553 · as of October 7, 2026
    Active · clear
  4. Foothill Air Systems
    Grass Valley, CA · CSLB #837200 · as of October 7, 2026
    Active · clear
  5. Fuller H V A C
    Grass Valley, CA · CSLB #982724 · as of October 7, 2026
    Active · clear
  6. Grass Roots Heating And Air LLC
    Grass Valley, CA · CSLB #1129586 · as of October 7, 2026
    Active · clear
  7. Heating-cooling Service CO
    Grass Valley, CA · CSLB #392947 · as of October 7, 2026
    Active · clear
  8. K D Mechanical
    Grass Valley, CA · CSLB #985571 · as of October 7, 2026
    Active · clear
  9. Mountain Air Heating And Cooling
    Grass Valley, CA · CSLB #1084894 · as of October 7, 2026
    Active · clear
  10. Northern-air HVAC INC
    Grass Valley, CA · CSLB #892307 · as of October 7, 2026
    Active · clear
  11. Phipps Mechanical
    Grass Valley, CA · CSLB #1081269 · as of October 7, 2026
    Active · clear
  12. Dave Root Heating & Air Conditioning
    Grass Valley, CA · CSLB #632134 · as of October 7, 2026
    Active · clear
  13. Leo Smith Heating & Cooling
    Grass Valley, CA · CSLB #1017568 · as of October 7, 2026
    Active · clear
  14. Warner Heating & Air Conditioning
    Grass Valley, CA · CSLB #825739 · as of October 7, 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 October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.

Licensed Heating & Air Conditioning (C-20) contractors in Grass Valley, CA — IsItLicensed | IsItLicensed