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

The California Contractors State License Board (CSLB) lists 61 Heating & Air Conditioning (C-20) contractors in Santa Rosa, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 61 contractors

1. Aaa Energy Systems INC

   Santa Rosa, CA · CSLB #443118 · as of October 6, 2026
   Active · clear
2. Absolute Mechanical

   Santa Rosa, CA · CSLB #880564 · as of October 6, 2026
   Active · clear
3. Action Plumbing And Heating Maintenance

   Santa Rosa, CA · CSLB #325110 · as of October 6, 2026
   Active · clear
4. Affordable Heating & Air Conditioning

   Santa Rosa, CA · CSLB #636857 · as of October 6, 2026
   Active · clear
5. Air Systems Innovations INC

   Santa Rosa, CA · CSLB #1139991 · as of October 6, 2026
   Active · clear
6. Air Works_mechancial Services

   Santa Rosa, CA · CSLB #841860 · as of October 6, 2026
   Active · clear
7. Albaugh Heating And Air - Conditioning

   Santa Rosa, CA · CSLB #1084350 · as of October 6, 2026
   Active · clear
8. American Heating & Air LLC

   Santa Rosa, CA · CSLB #1092310 · as of October 6, 2026
   Active · clear
9. Best Chance Heating And Cooling

   Santa Rosa, CA · CSLB #1107468 · as of October 6, 2026
   Active · clear
10. Bianchi Mechanical

    Santa Rosa, CA · CSLB #1070781 · as of October 6, 2026
    Active · clear
11. Bill Kutz Heating & Air Conditioning INC

    Santa Rosa, CA · CSLB #942600 · as of October 6, 2026
    Active · clear
12. Blaze Heating & Air Conditioning

    Santa Rosa, CA · CSLB #773479 · as of October 6, 2026
    Active · clear
13. Blue Collar Comfort INC

    Santa Rosa, CA · CSLB #1156259 · as of October 6, 2026
    Active · clear
14. Blue Oak Heating & Cooling INC

    Santa Rosa, CA · CSLB #1090301 · as of October 6, 2026
    Active · clear
15. Bragg Home Services

    Santa Rosa, CA · CSLB #821844 · as of October 6, 2026
    Active · clear
16. Burton Heating And Air

    Santa Rosa, CA · CSLB #987575 · as of October 6, 2026
    Active · clear
17. California Heating & Air Conditioning

    Santa Rosa, CA · CSLB #322256 · as of October 6, 2026
    Active · clear
18. Central Pro ' S Heating & Air INC

    Santa Rosa, CA · CSLB #1135680 · as of October 6, 2026
    Active · clear
19. Cherry Hill Plumbing Heating And Cooling LLC

    Santa Rosa, CA · CSLB #896730 · as of October 6, 2026
    Active · clear
20. Constantini Heating And Air Conditioning

    Santa Rosa, CA · CSLB #434351 · as of October 6, 2026
    Active · clear
21. Dale Heating Cooling & Sheetmetal INC

    Santa Rosa, CA · CSLB #952649 · as of October 6, 2026
    Active · clear
22. Deus Ex Mechanical

    Santa Rosa, CA · CSLB #1114457 · as of October 6, 2026
    Active · clear
23. Diamond HVAC Services INC

    Santa Rosa, CA · CSLB #1092525 · as of October 6, 2026
    Active · clear
24. Done Right HVAC Services LLC

    Santa Rosa, CA · CSLB #1122386 · as of October 6, 2026
    Active · clear
25. The Duct Doctor INC

    Santa Rosa, CA · CSLB #1104520 · as of October 6, 2026
    Active · clear
26. Ecolux Home Services

    Santa Rosa, CA · CSLB #1151264 · as of October 6, 2026
    Active · clear
27. Estes Heating And Cooling

    Santa Rosa, CA · CSLB #957051 · as of October 6, 2026
    Active · clear
28. Excellence Heating And Air LLC

    Santa Rosa, CA · CSLB #931055 · as of October 6, 2026
    Active · clear
29. Facciano HVAC And Sheet Metal

    Santa Rosa, CA · CSLB #1009408 · as of October 6, 2026
    Active · clear
30. Food Equipment Repair Service INC

    Santa Rosa, CA · CSLB #952668 · as of October 6, 2026
    Active · clear
31. HP Mechanical

    Santa Rosa, CA · CSLB #1018538 · as of October 6, 2026
    Active · clear
32. Hug Plumbing

    Santa Rosa, CA · CSLB #937874 · as of October 6, 2026
    Active · clear
33. JP Mechanical HVAC

    Santa Rosa, CA · CSLB #1013437 · as of October 6, 2026
    Active · clear
34. KC Home Services

    Santa Rosa, CA · CSLB #628726 · as of October 6, 2026
    Active · open complaint
35. D & L Kelly Heating And Air Conditioning

    Santa Rosa, CA · CSLB #951499 · as of October 6, 2026
    Active · clear
36. Larsen Energy Systems INC

    Santa Rosa, CA · CSLB #621440 · as of October 6, 2026
    Active · clear
37. Lunt Heating & Air Conditioning INC

    Santa Rosa, CA · CSLB #822428 · as of October 6, 2026
    Active · clear
38. Lux Metals INC

    Santa Rosa, CA · CSLB #395294 · as of October 6, 2026
    Active · clear
39. Madriz Mechanical

    Santa Rosa, CA · CSLB #1100670 · as of October 6, 2026
    Active · clear
40. M Meier & Sons Heating & Air Conditioning INC

    Santa Rosa, CA · CSLB #610649 · as of October 6, 2026
    Active · clear
41. Monaco Mechanical

    Santa Rosa, CA · CSLB #1055854 · as of October 6, 2026
    Active · clear
42. Morerock Refrigeration Services INC

    Santa Rosa, CA · CSLB #1104358 · as of October 6, 2026
    Active · clear
43. Next Level Heating And Air Conditioning INC

    Santa Rosa, CA · CSLB #991331 · as of October 6, 2026
    Active · clear
44. North Bay Commercial Services INC

    Santa Rosa, CA · CSLB #946744 · as of October 6, 2026
    Active · clear
45. North End Plumbing Heating & Air

    Santa Rosa, CA · CSLB #1107932 · as of October 6, 2026
    Active · clear
46. Oasis Heating & Cooling

    Santa Rosa, CA · CSLB #1063408 · as of October 6, 2026
    Active · clear
47. Pearson Mechanical

    Santa Rosa, CA · CSLB #636376 · as of October 6, 2026
    Active · clear
48. Phil Pilisdorf HVAC

    Santa Rosa, CA · CSLB #1078649 · as of October 6, 2026
    Active · clear
49. Porter's Mechanical INC

    Santa Rosa, CA · CSLB #947065 · as of October 6, 2026
    Active · clear
50. Redwood Empire Mechanical INC

    Santa Rosa, CA · CSLB #917040 · as of October 6, 2026
    Active · clear
51. Rivers HVAC Solutions

    Santa Rosa, CA · CSLB #1091081 · as of October 6, 2026
    Active · clear
52. Santa Rosa Heating And Air Conditioning

    Santa Rosa, CA · CSLB #510017 · as of October 6, 2026
    Active · clear
53. Shepherd Services INC

    Santa Rosa, CA · CSLB #749066 · as of October 6, 2026
    Active · clear
54. Simpson Sheet Metal INC

    Santa Rosa, CA · CSLB #416913 · as of October 6, 2026
    Active · clear
55. Sonoma County Comfort Heating & Air INC

    Santa Rosa, CA · CSLB #949247 · as of October 6, 2026
    Active · clear
56. Stout's Heating & Ac

    Santa Rosa, CA · CSLB #1016168 · as of October 6, 2026
    Active · clear
57. Temperature Solutions INC

    Santa Rosa, CA · CSLB #1084886 · as of October 6, 2026
    Active · clear
58. Ultra Air HVAC

    Santa Rosa, CA · CSLB #1117869 · as of October 6, 2026
    Active · clear
59. Valley Comfort Heating And Air INC

    Santa Rosa, CA · CSLB #887868 · as of October 6, 2026
    Active · clear
60. James T Goff Heating & Cooling

    Santa Rosa, CA · CSLB #890573 · as of October 6, 2026
    Suspended · bond

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.