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

The California Contractors State License Board (CSLB) lists 167 Heating & Air Conditioning (C-20) contractors in Riverside, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 1–60 of 167 contractors

1. 20 / 20 Plumbing & Heating INC

   Riverside, CA · CSLB #1001965 · as of June 27, 2026
   Active · clear
2. A C Comfort Air Conditioning & Heating

   Riverside, CA · CSLB #948170 · as of June 27, 2026
   Active · clear
3. A C Doctor

   Riverside, CA · CSLB #1026120 · as of June 27, 2026
   Active · clear
4. Ace Home Heating & Air Conditioning LLC

   Riverside, CA · CSLB #1039986 · as of June 27, 2026
   Active · clear
5. Ac Flo HVAC LLC

   Riverside, CA · CSLB #1137951 · as of June 27, 2026
   Active · clear
6. Ackerman Air

   Riverside, CA · CSLB #1101701 · as of June 27, 2026
   Active · clear
7. Ac & Refrigeration Comfort INC

   Riverside, CA · CSLB #1097670 · as of June 27, 2026
   Active · clear
8. Advanced Mechanical Services Of Southern California

   Riverside, CA · CSLB #876948 · as of June 27, 2026
   Active · clear
9. A F D Heating And Air

   Riverside, CA · CSLB #1112535 · as of June 27, 2026
   Active · clear
10. Air Design & Solutions INC

    Riverside, CA · CSLB #1030311 · as of June 27, 2026
    Active · clear
11. Aire Serv Of Corona

    Riverside, CA · CSLB #1154500 · as of June 27, 2026
    Active · clear
12. Airtec Heating And Cooling

    Riverside, CA · CSLB #1123778 · as of June 27, 2026
    Active · clear
13. Air Zone Heating And Air Conditioning

    Riverside, CA · CSLB #840511 · as of June 27, 2026
    Active · clear
14. A & J Heating And Air

    Riverside, CA · CSLB #982418 · as of June 27, 2026
    Active · clear
15. Ibrahem Alkhatatbeh

    Riverside, CA · CSLB #1049549 · as of June 27, 2026
    Active · clear
16. All Coast Ac

    Riverside, CA · CSLB #785041 · as of June 27, 2026
    Active · clear
17. All In 1 Heating And Air Conditioning INC

    Riverside, CA · CSLB #1015729 · as of June 27, 2026
    Active · clear
18. All Plumbing & Air Solutions

    Riverside, CA · CSLB #1008227 · as of June 27, 2026
    Active · clear
19. All Star Mechanical Heating & Cooling

    Riverside, CA · CSLB #1142279 · as of June 27, 2026
    Active · clear
20. Always Koolin

    Riverside, CA · CSLB #1142779 · as of June 27, 2026
    Active · clear
21. American Cooling

    Riverside, CA · CSLB #1120469 · as of June 27, 2026
    Active · clear
22. American Plumbing & Heating

    Riverside, CA · CSLB #461900 · as of June 27, 2026
    Active · clear
23. Ample Air Systems

    Riverside, CA · CSLB #898675 · as of June 27, 2026
    Active · clear
24. Apex Air Conditioning Services INC

    Riverside, CA · CSLB #1136238 · as of June 27, 2026
    Active · clear
25. Art's Heating & Air Conditioning

    Riverside, CA · CSLB #1089936 · as of June 27, 2026
    Active · clear
26. Avalon Air Conditioning And Heating

    Riverside, CA · CSLB #1075890 · as of June 27, 2026
    Active · clear
27. Baseline Heating And Air Conditioning

    Riverside, CA · CSLB #1052210 · as of June 27, 2026
    Active · clear
28. Bestway Heating & Ac CO

    Riverside, CA · CSLB #903988 · as of June 27, 2026
    Active · clear
29. California Cool Breeze

    Riverside, CA · CSLB #986833 · as of June 27, 2026
    Active · clear
30. Cal's Air Conditioning & Heating

    Riverside, CA · CSLB #903060 · as of June 27, 2026
    Active · clear
31. Cardenas Heating & Cooling

    Riverside, CA · CSLB #859779 · as of June 27, 2026
    Active · clear
32. Cardinal Sheet Metal INC

    Riverside, CA · CSLB #720833 · as of June 27, 2026
    Active · clear
33. William Brennan INC DBA Central Air Conditioning And Heating

    Riverside, CA · CSLB #611160 · as of June 27, 2026
    Active · clear
34. Central Aire Heating & Air Conditioning Service INC

    Riverside, CA · CSLB #838689 · as of June 27, 2026
    Active · clear
35. Central Aire INC

    Riverside, CA · CSLB #1148870 · as of June 27, 2026
    Active · clear
36. Charlie Wood Mechanical

    Riverside, CA · CSLB #1085478 · as of June 27, 2026
    Active · clear
37. Collins Air

    Riverside, CA · CSLB #1072826 · as of June 27, 2026
    Active · clear
38. Comfort King Heating And Air Conditioning

    Riverside, CA · CSLB #1051113 · as of June 27, 2026
    Active · clear
39. Cool Express Heating & Air Conditioning

    Riverside, CA · CSLB #1089850 · as of June 27, 2026
    Active · clear
40. Covello's Pacific Air Care INC

    Riverside, CA · CSLB #929914 · as of June 27, 2026
    Active · clear
41. Daniel Heating & Air Conditioning

    Riverside, CA · CSLB #921089 · as of June 27, 2026
    Active · clear
42. D B Mechanical

    Riverside, CA · CSLB #868162 · as of June 27, 2026
    Active · clear
43. Deco Air Conditioning And Heating

    Riverside, CA · CSLB #978410 · as of June 27, 2026
    Active · clear
44. Deporto Heating & Air Conditioning

    Riverside, CA · CSLB #738725 · as of June 27, 2026
    Active · clear
45. Direct Ac INC

    Riverside, CA · CSLB #933392 · as of June 27, 2026
    Active · clear
46. Divinair Heating And Air Conditioning

    Riverside, CA · CSLB #964113 · as of June 27, 2026
    Active · clear
47. Dna Mechanical

    Riverside, CA · CSLB #1018087 · as of June 27, 2026
    Active · clear
48. Dunham Mechanical Services

    Riverside, CA · CSLB #993612 · as of June 27, 2026
    Active · clear
49. Dynamic Air Conditioning And Heating

    Riverside, CA · CSLB #1000325 · as of June 27, 2026
    Active · clear
50. Eco Air Heating & Cooling

    Riverside, CA · CSLB #1029610 · as of June 27, 2026
    Active · clear
51. Empire Custom Cooling INC

    Riverside, CA · CSLB #1092088 · as of June 27, 2026
    Active · clear
52. Evans Heating & Air

    Riverside, CA · CSLB #553445 · as of June 27, 2026
    Active · clear
53. Even Flow Heating & Air INC

    Riverside, CA · CSLB #917275 · as of June 27, 2026
    Active · clear
54. Express Heating And Cooling

    Riverside, CA · CSLB #1019125 · as of June 27, 2026
    Active · clear
55. Facilities HVAC Services INC

    Riverside, CA · CSLB #1053030 · as of June 27, 2026
    Active · clear
56. Family Ties Air Plumbing And Drain

    Riverside, CA · CSLB #1098015 · as of June 27, 2026
    Active · clear
57. Fast Call HVAC Service

    Riverside, CA · CSLB #1032613 · as of June 27, 2026
    Active · clear
58. First Class Plumbing & Rooter Services INC

    Riverside, CA · CSLB #1076022 · as of June 27, 2026
    Active · clear
59. Fix Air

    Riverside, CA · CSLB #797428 · as of June 27, 2026
    Active · clear
60. Gold Standard Heating And Cooling

    Riverside, CA · CSLB #1084565 · 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.