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 6,301–6,360 of 8,936 contractors

1. Pomona Sheet Metal Works INC

   Pomona, CA · CSLB #422106 · as of October 8, 2026
   Active · clear
2. Pomona Valley Plumbing Heating Air Conditioning CO INC

   Walnut, CA · CSLB #1019549 · as of October 8, 2026
   Active · clear
3. Pomona Valley Ptac Specialist

   Pomona, CA · CSLB #932958 · as of October 8, 2026
   Active · clear
4. Pon Air And Heating INC

   Fontana, CA · CSLB #1018429 · as of October 8, 2026
   Active · clear
5. Ponce's Climate Control INC

   San Juan Bautista, CA · CSLB #1012516 · as of October 8, 2026
   Active · clear
6. Ponderiffic Adventures INC

   Beaumont, CA · CSLB #829851 · as of October 8, 2026
   Active · clear
7. Popsicle Air

   Costa Mesa, CA · CSLB #1130876 · as of October 8, 2026
   Active · clear
8. Porter's Mechanical INC

   Santa Rosa, CA · CSLB #947065 · as of October 8, 2026
   Active · clear
9. Posada's Heating And Airconditioning

   San Jose, CA · CSLB #1015649 · as of October 8, 2026
   Active · clear
10. Positive Air Conditioning & Heating INC

    Inglewood, CA · CSLB #1068119 · as of October 8, 2026
    Active · clear
11. Positive Comfort Heating & Cooling

    Pomona, CA · CSLB #1134631 · as of October 8, 2026
    Active · clear
12. Positive Energy Air Conditioing & Heating

    Lamont, CA · CSLB #1132947 · as of October 8, 2026
    Active · clear
13. Positive Plumbing Heating Air INC

    Irvine, CA · CSLB #979470 · as of October 8, 2026
    Active · clear
14. George Potra A C & Heating

    Desert Hot Springs, CA · CSLB #790581 · as of October 8, 2026
    Active · clear
15. Powell Mechanical INC

    Concord, CA · CSLB #1080625 · as of October 8, 2026
    Active · clear
16. Powercool HVAC Solutions

    Elk Grove, CA · CSLB #1147078 · as of October 8, 2026
    Active · clear
17. Power Edge Solutions INC

    Orange, CA · CSLB #957100 · as of October 8, 2026
    Active · clear
18. Powerful Air Condition INC

    San Jose, CA · CSLB #1103056 · as of October 8, 2026
    Active · clear
19. Power Fusion HVAC

    Van Nuys, CA · CSLB #1084984 · as of October 8, 2026
    Active · clear
20. Powerhouse 56 Heating & Cooling

    Tarzana, CA · CSLB #1110128 · as of October 8, 2026
    Active · clear
21. Power & Performance Air

    Bakersfield, CA · CSLB #991878 · as of October 8, 2026
    Active · clear
22. Power Plumbing INC

    San Luis Obispo, CA · CSLB #815536 · as of October 8, 2026
    Active · clear
23. Power Pro Plumbing Heating & Air INC

    Torrance, CA · CSLB #766254 · as of October 8, 2026
    Active · clear
24. Power Saver Systems Air Conditioning & Heating

    Placentia, CA · CSLB #343146 · as of October 8, 2026
    Active · clear
25. J W Powers Heating And Air Conditioning

    Canoga Park, CA · CSLB #773136 · as of October 8, 2026
    Active · clear
26. Powerstar Repair INC

    Santa Clarita, CA · CSLB #992197 · as of October 8, 2026
    Active · clear
27. Willard Powers

    Riverside, CA · CSLB #1077331 · as of October 8, 2026
    Active · clear
28. Power Tech A / C Heating

    Moreno Valley, CA · CSLB #852391 · as of October 8, 2026
    Active · clear
29. Rohit Pratap

    Hayward, CA · CSLB #964058 · as of October 8, 2026
    Active · clear
30. Pratt Cooling & Heating INC

    Monrovia, CA · CSLB #715545 · as of October 8, 2026
    Active · clear
31. Prec H & A INC

    Palm Desert, CA · CSLB #818759 · as of October 8, 2026
    Active · clear
32. Preciado Air Conditioning

    Littlerock, CA · CSLB #1078370 · as of October 8, 2026
    Active · clear
33. Precise Ac & Heating INC

    Sylmar, CA · CSLB #1082161 · as of October 8, 2026
    Active · clear
34. Precise Air Mechanical Solutions INC

    Quartz Hill, CA · CSLB #987826 · as of October 8, 2026
    Active · clear
35. Precise Climate Solutions INC

    Redwood City, CA · CSLB #1150907 · as of October 8, 2026
    Active · clear
36. Precise Heating And Cooling

    Fresno, CA · CSLB #1148686 · as of October 8, 2026
    Active · clear
37. Precise HVAC Services INC

    Anaheim, CA · CSLB #959311 · as of October 8, 2026
    Active · clear
38. Precise Temperature INC

    Costa Mesa, CA · CSLB #1081451 · as of October 8, 2026
    Active · clear
39. Precision Air

    Atwater, CA · CSLB #729784 · as of October 8, 2026
    Active · clear
40. Precision Air Balancing Company

    Anaheim, CA · CSLB #633805 · as of October 8, 2026
    Active · clear
41. Precision Air Conditioning And Mechanical INC

    Long Beach, CA · CSLB #824523 · as of October 8, 2026
    Active · clear
42. Precision Air Controls

    Fullerton, CA · CSLB #1137223 · as of October 8, 2026
    Active · clear
43. Precision Aire

    Fresno, CA · CSLB #906929 · as of October 8, 2026
    Active · clear
44. Precision Air Heating And Air Conditioning

    Lynwood, CA · CSLB #838572 · as of October 8, 2026
    Active · clear
45. Precision Air INC

    Encinitas, CA · CSLB #996275 · as of October 8, 2026
    Active · clear
46. Precision Air Solutions LLC

    Antioch, CA · CSLB #1159463 · as of October 8, 2026
    Active · clear
47. Precision Comfort Systems

    Los Alamitos, CA · CSLB #956819 · as of October 8, 2026
    Active · clear
48. Precision Heating And Air Conditioning INC

    Spring Valley, CA · CSLB #644376 · as of October 8, 2026
    Active · clear
49. Precision Heating And Air Conditioning LLC

    Fortuna, CA · CSLB #1071441 · as of October 8, 2026
    Active · clear
50. Precision Heating And Cooling INC

    San Jose, CA · CSLB #1056688 · as of October 8, 2026
    Active · clear
51. Precision Heating & Cooling LLC

    Riverside, CA · CSLB #1084010 · as of October 8, 2026
    Active · clear
52. Precision HVAC Heating & Air Conditioning

    Hayward, CA · CSLB #1047076 · as of October 8, 2026
    Active · clear
53. Precision HVAC Repairs INC

    Reseda, CA · CSLB #1083470 · as of October 8, 2026
    Active · clear
54. Precision HVAC SB INC

    San Bernardino, CA · CSLB #1155848 · as of October 8, 2026
    Active · clear
55. Precision Mechanical

    Buena Park, CA · CSLB #937444 · as of October 8, 2026
    Active · clear
56. Precision Mechanical INC

    Chula Vista, CA · CSLB #862512 · as of October 8, 2026
    Active · clear
57. Precision Mechanical Solutions INC

    Fresno, CA · CSLB #1011488 · as of October 8, 2026
    Active · clear
58. Precision Plumbing & Heating

    Sand City, CA · CSLB #886656 · as of October 8, 2026
    Active · clear
59. Precision Plus Heating And Air

    Vacaville, CA · CSLB #1118195 · as of October 8, 2026
    Active · clear
60. Precision Refrigeration Services INC

    Huntington Beach, CA · CSLB #951092 · 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.