Licensed Heating & Air Conditioning (C-20) contractors in California

The California Contractors State License Board (CSLB) lists 8,936 California contractors classified C-20 (Heating & Air Conditioning (C-20)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

Showing 6,121–6,180 of 8,936 contractors

1. Paramount Plmg & HTG

   Petaluma, CA · CSLB #390434 · as of October 8, 2026
   Active · clear
2. Pardi Mechanical

   San Rafael, CA · CSLB #975812 · as of October 8, 2026
   Active · clear
3. Parga's Heat And Air

   Turlock, CA · CSLB #1135145 · as of October 8, 2026
   Active · clear
4. Eric Parker

   Temecula, CA · CSLB #1036128 · as of October 8, 2026
   Active · clear
5. Parker Heating And Cooling

   West Covina, CA · CSLB #1104819 · as of October 8, 2026
   Active · clear
6. Parker Heating & Cooling INC

   Lakewood, CA · CSLB #1014791 · as of October 8, 2026
   Active · clear
7. Parker Mechanical INC

   Grand Terrace, CA · CSLB #1149142 · as of October 8, 2026
   Active · clear
8. Parkers City Wide Heating And Air

   Sacramento, CA · CSLB #1100466 · as of October 8, 2026
   Active · clear
9. Hoonsung Park

   Northridge, CA · CSLB #1017246 · as of October 8, 2026
   Active · clear
10. Phillip Park

    Ontario, CA · CSLB #1102884 · as of October 8, 2026
    Active · clear
11. Park's Heating And Air Conditioning

    Chatsworth, CA · CSLB #691121 · as of October 8, 2026
    Active · clear
12. Park Sheet Metal Heating & Air Conditioning

    Chico, CA · CSLB #831562 · as of October 8, 2026
    Active · clear
13. Simon Park

    Los Angeles, CA · CSLB #881891 · as of October 8, 2026
    Active · clear
14. Ampam Parks Mechanical INC DBA Parks Mechanical INC

    Carson, CA · CSLB #775747 · as of October 8, 2026
    Active · clear
15. James L Parra

    Blue Lake, CA · CSLB #655103 · as of October 8, 2026
    Active · clear
16. Lorenzo Parra

    Kerman, CA · CSLB #1060155 · as of October 8, 2026
    Active · clear
17. Parrott Aire INC

    Camarillo, CA · CSLB #783458 · as of October 8, 2026
    Active · clear
18. Partida Heating And Air Conditioning

    El Centro, CA · CSLB #1099362 · as of October 8, 2026
    Active · clear
19. Parus HVAC Services

    Oak Park, CA · CSLB #1144067 · as of October 8, 2026
    Active · clear
20. Paso Robles Plumbing Heating And Air

    Alameda, CA · CSLB #1099384 · as of October 8, 2026
    Active · clear
21. Pastime Mechanical

    Pleasanton, CA · CSLB #1114975 · as of October 8, 2026
    Active · clear
22. Pastrana Comfort Care

    Turlock, CA · CSLB #1159418 · as of October 8, 2026
    Active · clear
23. Patagonia HVAC LLC

    Santa Clarita, CA · CSLB #1155621 · as of October 8, 2026
    Active · clear
24. Patel Aircon

    Folsom, CA · CSLB #1039622 · as of October 8, 2026
    Active · clear
25. Patriot Air Air Conditioning & Heating LLC

    San Diego, CA · CSLB #1016726 · as of October 8, 2026
    Active · clear
26. Patriot Air Systems INC

    Oxnard, CA · CSLB #962172 · as of October 8, 2026
    Active · clear
27. Patriot Energy HVAC

    Rancho Cucamonga, CA · CSLB #792826 · as of October 8, 2026
    Active · clear
28. Patriot Mechanical INC

    San Rafael, CA · CSLB #774738 · as of October 8, 2026
    Active · clear
29. Patriot Plumbing & Rooter INC

    Irvine, CA · CSLB #834662 · as of October 8, 2026
    Active · clear
30. Patterson Heating & Air Conditioning

    Wilton, CA · CSLB #957999 · as of October 8, 2026
    Active · clear
31. Patterson HVAC

    Palmdale, CA · CSLB #1121166 · as of October 8, 2026
    Active · clear
32. Kevin Matthew Paugh

    Norco, CA · CSLB #715807 · as of October 8, 2026
    Active · clear
33. Paul's Air Conditioning!

    Garden Grove, CA · CSLB #1003279 · as of October 8, 2026
    Active · clear
34. Paul's Air Conditioning And Heating

    Palm Springs, CA · CSLB #1148455 · as of October 8, 2026
    Active · clear
35. Paul's Heating And Air

    Loomis, CA · CSLB #901197 · as of October 8, 2026
    Active · clear
36. Paul's Heating And Cooling

    Upland, CA · CSLB #962985 · as of October 8, 2026
    Active · clear
37. Pavlo Heating And Cooling INC

    Sacramento, CA · CSLB #949589 · as of October 8, 2026
    Active · clear
38. Pax Refrigeration & Air Conditioning

    Oak Hills, CA · CSLB #1116876 · as of October 8, 2026
    Active · clear
39. Payless Heating & Air Conditioning INC

    Valencia, CA · CSLB #895196 · as of October 8, 2026
    Active · clear
40. D Payne & Sons DBA Payne CO

    West Hollywood, CA · CSLB #1061130 · as of October 8, 2026
    Active · clear
41. P B Mechanical Air Services

    Palm Desert, CA · CSLB #1016941 · as of October 8, 2026
    Active · clear
42. PB Mechanical HVAC INC

    Yorba Linda, CA · CSLB #1080960 · as of October 8, 2026
    Active · clear
43. PC Air Conditioning

    Sacramento, CA · CSLB #1108337 · as of October 8, 2026
    Active · clear
44. P C H Sheet Metal & Air Conditioning INC

    San Clemente, CA · CSLB #807716 · as of October 8, 2026
    Active · clear
45. P C M Heating And Air Conditioning INC

    San Jose, CA · CSLB #633744 · as of October 8, 2026
    Active · clear
46. PDS Heating & Cooling INC

    Burbank, CA · CSLB #1044424 · as of October 8, 2026
    Active · clear
47. PDS Plumbing & Air

    Clovis, CA · CSLB #1019286 · as of October 8, 2026
    Active · clear
48. Peace & Comfort Heating And Air

    Escondido, CA · CSLB #1080769 · as of October 8, 2026
    Active · clear
49. Peace Of Mind Cooling

    Corona, CA · CSLB #901103 · as of October 8, 2026
    Active · clear
50. Peak Air Heating And Cooling

    San Diego, CA · CSLB #1137077 · as of October 8, 2026
    Active · clear
51. F M Pearce Company INC

    Santa Paula, CA · CSLB #721941 · as of October 8, 2026
    Active · clear
52. Pearce Home Comfort INC

    Sonoma, CA · CSLB #882004 · as of October 8, 2026
    Active · clear
53. Pearson Mechanical

    Santa Rosa, CA · CSLB #636376 · as of October 8, 2026
    Active · clear
54. Pelayo Heating And Air Conditioning

    Fairfield, CA · CSLB #818473 · as of October 8, 2026
    Active · clear
55. Pelican Heating And Air INC

    Carlsbad, CA · CSLB #1123973 · as of October 8, 2026
    Active · clear
56. Pelle Heating & Air INC

    Morgan Hill, CA · CSLB #809887 · as of October 8, 2026
    Active · clear
57. Pena Refrigeration Air Systems

    Oakdale, CA · CSLB #834953 · as of October 8, 2026
    Active · clear
58. Pena's A/c & Heating INC

    Parlier, CA · CSLB #1122516 · as of October 8, 2026
    Active · clear
59. Penguin Heating And Air

    Placentia, CA · CSLB #1134055 · as of October 8, 2026
    Active · clear
60. Penguins Heating And Cooling INC

    Bakersfield, CA · CSLB #1146760 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.