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 6,181–6,240 of 8,936 contractors

1. Peninsula Heating

   South San Francisco, CA · CSLB #926857 · as of October 8, 2026
   Active · clear
2. Penn Air Control INC

   Cypress, CA · CSLB #348326 · as of October 8, 2026
   Active · clear
3. Penn's Heating And Air Conditioning

   Tulare, CA · CSLB #1027635 · as of October 8, 2026
   Active · clear
4. Jared M Penzo

   Hollister, CA · CSLB #1091989 · as of October 8, 2026
   Active · clear
5. Pepe Heating And Air Conditioning

   South Lake Tahoe, CA · CSLB #1158568 · as of October 8, 2026
   Active · clear
6. Perez Air Conditioning & Heating

   Moorpark, CA · CSLB #910213 · as of October 8, 2026
   Active · clear
7. Perez Brothers Heating & Air Conditioning Corp

   San Jose, CA · CSLB #1128394 · as of October 8, 2026
   Active · clear
8. Frank Alfred Perez

   Placentia, CA · CSLB #671987 · as of October 8, 2026
   Active · clear
9. Perez Heating & Air

   Merced, CA · CSLB #1102484 · as of October 8, 2026
   Active · clear
10. Perez Heating And Air

    Paso Robles, CA · CSLB #1065206 · as of October 8, 2026
    Active · clear
11. Perez HVAC INC

    Canyon Country, CA · CSLB #1106331 · as of October 8, 2026
    Active · clear
12. Perfect Air Heating & Air Conditioning INC

    Winnetka, CA · CSLB #910488 · as of October 8, 2026
    Active · clear
13. Perfect Climate Heating & Air Conditioning INC

    Simi Valley, CA · CSLB #316805 · as of October 8, 2026
    Active · clear
14. Perfect Comfort Heating And Air

    Citrus Heights, CA · CSLB #1160238 · as of October 8, 2026
    Active · clear
15. Perfect Heating And Air

    Poway, CA · CSLB #862233 · as of October 8, 2026
    Active · clear
16. Perfection Plumbing Heating & Air INC

    Temecula, CA · CSLB #878190 · as of October 8, 2026
    Active · clear
17. Perfect - Temp Air Conditioning And Heating

    Riverside, CA · CSLB #963448 · as of October 8, 2026
    Active · clear
18. Hi Source INC DBA Perfect Temperature Control

    Glendale, CA · CSLB #826089 · as of October 8, 2026
    Active · clear
19. Perfect Temp Heating And Air INC

    La Mesa, CA · CSLB #1043271 · as of October 8, 2026
    Active · clear
20. Perfect Temp HVAC INC

    Placerville, CA · CSLB #934702 · as of October 8, 2026
    Active · clear
21. Perfect Zone System

    Glendale, CA · CSLB #933513 · as of October 8, 2026
    Active · clear
22. Performance Air INC

    Lemoore, CA · CSLB #1038457 · as of October 8, 2026
    Active · clear
23. Performance Air Mechanical INC

    Rancho Cucamonga, CA · CSLB #1159233 · as of October 8, 2026
    Active · clear
24. Performance Air Systems

    Anaheim, CA · CSLB #748572 · as of October 8, 2026
    Active · clear
25. Performance Air Systems INC

    Pine Valley, CA · CSLB #566495 · as of October 8, 2026
    Active · clear
26. Performance Based Heating And Air INC

    Copperopolis, CA · CSLB #998841 · as of October 8, 2026
    Active · clear
27. Performance Heating & Air

    Upland, CA · CSLB #976963 · as of October 8, 2026
    Active · clear
28. Performance Heating & Air

    Escondido, CA · CSLB #548343 · as of October 8, 2026
    Active · clear
29. Performance Heating And Air

    Oakdale, CA · CSLB #940820 · as of October 8, 2026
    Active · clear
30. Performance Mechanical

    Temecula, CA · CSLB #955325 · as of October 8, 2026
    Active · clear
31. Performance Plumbing Heating And Air Conditioning INC

    Monterey Park, CA · CSLB #775810 · as of October 8, 2026
    Active · clear
32. Performance Plus HVAC

    Sacramento, CA · CSLB #829260 · as of October 8, 2026
    Active · clear
33. Performance Service And Mechanical

    Apple Valley, CA · CSLB #938925 · as of October 8, 2026
    Active · clear
34. Permafrost Refrigeration And Air Conditioning

    Murrieta, CA · CSLB #582453 · as of October 8, 2026
    Active · clear
35. Perma Services

    Sacramento, CA · CSLB #1155388 · as of October 8, 2026
    Active · clear
36. Perris Valley Aire

    Menifee, CA · CSLB #554220 · as of October 8, 2026
    Active · clear
37. Perry Air

    Orangevale, CA · CSLB #944329 · as of October 8, 2026
    Active · clear
38. Perry Climate Solutions

    Apple Valley, CA · CSLB #1162041 · as of October 8, 2026
    Active · clear
39. Peter's Heating & Air Conditioning

    Anaheim, CA · CSLB #1053592 · as of October 8, 2026
    Active · clear
40. Petra Air System INC

    Anaheim, CA · CSLB #973814 · as of October 8, 2026
    Active · clear
41. Petrucci Heating And Air Conditioning

    Thousand Oaks, CA · CSLB #1040538 · as of October 8, 2026
    Active · clear
42. Pettus Plumbing & Piping INC

    Rogersville, CA · CSLB #853551 · as of October 8, 2026
    Active · clear
43. Petty Heating And Air Conditioning

    San Jose, CA · CSLB #882192 · as of October 8, 2026
    Active · clear
44. Alton Theodore Pfeifle

    Fallbrook, CA · CSLB #395453 · as of October 8, 2026
    Active · clear
45. P F I Air Conditioning

    Corona, CA · CSLB #1009901 · as of October 8, 2026
    Active · clear
46. P G I Heating And Air Conditioning

    Gilroy, CA · CSLB #946515 · as of October 8, 2026
    Active · clear
47. Thang Pham

    Garden Grove, CA · CSLB #1060776 · as of October 8, 2026
    Active · clear
48. Phase Change Mechanical

    Chula Vista, CA · CSLB #1143975 · as of October 8, 2026
    Active · clear
49. Phelps Heating & Air Conditioning CO

    Riverside, CA · CSLB #974191 · as of October 8, 2026
    Active · clear
50. David Phend Heating & Air

    Carlsbad, CA · CSLB #1010661 · as of October 8, 2026
    Active · clear
51. Phenix Heating And Air INC

    San Juan Capistrano, CA · CSLB #1080290 · as of October 8, 2026
    Active · clear
52. Phenomenal Ac And Heating

    San Diego, CA · CSLB #1103506 · as of October 8, 2026
    Active · clear
53. Phillip Lewis

    Pearblossom, CA · CSLB #1160910 · as of October 8, 2026
    Active · clear
54. Phillips Air Conditioning & Heating

    Northridge, CA · CSLB #1071573 · as of October 8, 2026
    Active · clear
55. Phillips Heating And Air

    Lincoln, CA · CSLB #1144179 · as of October 8, 2026
    Active · clear
56. Phillips HVAC Services

    Taft, CA · CSLB #1123926 · as of October 8, 2026
    Active · clear
57. Phillips Mechanical INC

    Antioch, CA · CSLB #1053355 · as of October 8, 2026
    Active · clear
58. Phil's Mechanical Heating & Air Conditioning

    Chula Vista, CA · CSLB #1020263 · as of October 8, 2026
    Active · clear
59. Phipps Mechanical

    Grass Valley, CA · CSLB #1081269 · as of October 8, 2026
    Active · clear
60. Phoenix Heating & Air

    Ceres, CA · CSLB #1135124 · 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.