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

The California Contractors State License Board (CSLB) lists 38 Heating & Air Conditioning (C-20) contractors in Vacaville, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

38 contractors

1. A100 Percent Guarantee Heating And A/c

   Vacaville, CA · CSLB #1013845 · as of October 6, 2026
   Active · clear
2. A Climate Control

   Vacaville, CA · CSLB #937133 · as of October 6, 2026
   Active · clear
3. Advanced Solutions & Services INC DBA Advanced Plumbing Heating

   Vacaville, CA · CSLB #846530 · as of October 6, 2026
   Active · clear
4. Airelio HVAC Services INC

   Vacaville, CA · CSLB #1139933 · as of October 6, 2026
   Active · clear
5. Air Essentials INC

   Vacaville, CA · CSLB #794773 · as of October 6, 2026
   Active · clear
6. Air Tech Heating & Air Conditioning

   Vacaville, CA · CSLB #742544 · as of October 6, 2026
   Active · clear
7. All Weather Heating & Air Conditioning INC

   Vacaville, CA · CSLB #949796 · as of October 6, 2026
   Active · clear
8. Andre's Air

   Vacaville, CA · CSLB #918680 · as of October 6, 2026
   Active · clear
9. Austin's Air Conditioning And Heating INC

   Vacaville, CA · CSLB #996875 · as of October 6, 2026
   Active · clear
10. Blue Pacific Heating & Air

    Vacaville, CA · CSLB #911388 · as of October 6, 2026
    Active · clear
11. Cardoza Mechanical

    Vacaville, CA · CSLB #1128072 · as of October 6, 2026
    Active · clear
12. Certified Comfort Heating & Air Conditioning Service

    Vacaville, CA · CSLB #454066 · as of October 6, 2026
    Active · clear
13. Coolrite Heating And Air

    Vacaville, CA · CSLB #903137 · as of October 6, 2026
    Active · clear
14. Cozy Home Services

    Vacaville, CA · CSLB #1028922 · as of October 6, 2026
    Active · clear
15. D & K Heating & Air Conditioning

    Vacaville, CA · CSLB #1100384 · as of October 6, 2026
    Active · clear
16. Emerging Vent Systems Heating And Air

    Vacaville, CA · CSLB #882075 · as of October 6, 2026
    Active · clear
17. Fire & Ice HVAC INC

    Vacaville, CA · CSLB #1078316 · as of October 6, 2026
    Active · clear
18. Golden Hills Heating And Air

    Vacaville, CA · CSLB #943851 · as of October 6, 2026
    Active · clear
19. Heating & Cooling Solution

    Vacaville, CA · CSLB #1054083 · as of October 6, 2026
    Active · clear
20. HVAC Heros

    Vacaville, CA · CSLB #1097381 · as of October 6, 2026
    Active · clear
21. Jax Heating And Air

    Vacaville, CA · CSLB #758208 · as of October 6, 2026
    Active · clear
22. J F HVAC

    Vacaville, CA · CSLB #1135380 · as of October 6, 2026
    Active · clear
23. Kazen Custom Heating & Air

    Vacaville, CA · CSLB #882881 · as of October 6, 2026
    Active · clear
24. K & S Mechanical INC

    Vacaville, CA · CSLB #979110 · as of October 6, 2026
    Active · clear
25. Lemus HVAC

    Vacaville, CA · CSLB #1082287 · as of October 6, 2026
    Active · clear
26. Maltsberger Mechanical

    Vacaville, CA · CSLB #1074341 · as of October 6, 2026
    Active · clear
27. Packin' Heat Heating And Air

    Vacaville, CA · CSLB #1102280 · as of October 6, 2026
    Active · clear
28. Precision Plus Heating And Air

    Vacaville, CA · CSLB #1118195 · as of October 6, 2026
    Active · clear
29. Rendon Heating & Air INC

    Vacaville, CA · CSLB #1047288 · as of October 6, 2026
    Active · clear
30. Renner Heating & Air Conditioning INC

    Vacaville, CA · CSLB #1005466 · as of October 6, 2026
    Active · clear
31. Dennis A Riesche

    Vacaville, CA · CSLB #941837 · as of October 6, 2026
    Active · clear
32. Vaughns Heating And Air INC

    Vacaville, CA · CSLB #975209 · as of October 6, 2026
    Active · clear
33. Velocity Heating & Air INC

    Vacaville, CA · CSLB #1022459 · as of October 6, 2026
    Active · clear
34. Vineyard HVAC Services

    Vacaville, CA · CSLB #1071860 · as of October 6, 2026
    Active · clear
35. West Pacific Air Conditioning Heating & Cooling

    Vacaville, CA · CSLB #1160813 · as of October 6, 2026
    Active · clear
36. Classic Heating And Air Conditioning

    Vacaville, CA · CSLB #1133672 · as of October 6, 2026
    Suspended · workers' comp
37. HVAC Masters

    Vacaville, CA · CSLB #940491 · as of October 6, 2026
    Suspended · workers' comp
38. United Heating And Cooling

    Vacaville, CA · CSLB #900840 · as of October 6, 2026
    Suspended · workers' comp

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

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.