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

The California Contractors State License Board (CSLB) lists 65 Heating & Air Conditioning (C-20) contractors in Lancaster, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 1–60 of 65 contractors

1. Ab Air Quality Comfort INC

   Lancaster, CA · CSLB #1141605 · as of October 6, 2026
   Active · clear
2. Abc Heating And Air Conditioning INC

   Lancaster, CA · CSLB #919877 · as of October 6, 2026
   Active · clear
3. Ace Heating And Cooling

   Lancaster, CA · CSLB #1115254 · as of October 6, 2026
   Active · clear
4. Acme Air INC

   Lancaster, CA · CSLB #1084196 · as of October 6, 2026
   Active · clear
5. Adam Heating And Air Conditioning LLC

   Lancaster, CA · CSLB #1092017 · as of October 6, 2026
   Active · clear
6. Wayne C Adams Ii

   Lancaster, CA · CSLB #1090269 · as of October 6, 2026
   Active · clear
7. Adr22 Heating And Cooling

   Lancaster, CA · CSLB #1115761 · as of October 6, 2026
   Active · clear
8. Airconn Heating & Air INC

   Lancaster, CA · CSLB #996193 · as of October 6, 2026
   Active · clear
9. Air Forced Heating & Air Conditioning

   Lancaster, CA · CSLB #1073703 · as of October 6, 2026
   Active · clear
10. Air - Link Mechanical

    Lancaster, CA · CSLB #1015155 · as of October 6, 2026
    Active · clear
11. Air Pleasures

    Lancaster, CA · CSLB #1080016 · as of October 6, 2026
    Active · clear
12. Air Supply Heating And Air Conditioning

    Lancaster, CA · CSLB #1095021 · as of October 6, 2026
    Active · clear
13. Alex's Heating And Cooling

    Lancaster, CA · CSLB #995212 · as of October 6, 2026
    Active · clear
14. All Heart Heating Cooling And Plumbing

    Lancaster, CA · CSLB #918467 · as of October 6, 2026
    Active · clear
15. All Heating And Air CO

    Lancaster, CA · CSLB #1097597 · as of October 6, 2026
    Active · clear
16. Arctic Heating & Air

    Lancaster, CA · CSLB #1143446 · as of October 6, 2026
    Active · clear
17. A-team Heating And Air Conditioning

    Lancaster, CA · CSLB #1099919 · as of October 6, 2026
    Active · clear
18. Ben ' S Air Conditioning

    Lancaster, CA · CSLB #939806 · as of October 6, 2026
    Active · clear
19. Best Mechanical INC

    Lancaster, CA · CSLB #1150037 · as of October 6, 2026
    Active · clear
20. Better Air Solutions

    Lancaster, CA · CSLB #1145650 · as of October 6, 2026
    Active · clear
21. Blue SKY Heating And Cooling Solutions

    Lancaster, CA · CSLB #1161193 · as of October 6, 2026
    Active · clear
22. Burgess Heating And Air INC

    Lancaster, CA · CSLB #1071398 · as of October 6, 2026
    Active · clear
23. California Mechanical Comfort LLC

    Lancaster, CA · CSLB #1095215 · as of October 6, 2026
    Active · clear
24. Comfort Central Heating And Air

    Lancaster, CA · CSLB #1150340 · as of October 6, 2026
    Active · clear
25. C W'S Air Conditioning & Heating

    Lancaster, CA · CSLB #854131 · as of October 6, 2026
    Active · clear
26. DC Air And Heating LLC

    Lancaster, CA · CSLB #1158770 · as of October 6, 2026
    Active · clear
27. Del Carpio's Air Conditioning

    Lancaster, CA · CSLB #1095299 · as of October 6, 2026
    Active · clear
28. Diamond Quality Heating & Air Conditioning

    Lancaster, CA · CSLB #1008272 · as of October 6, 2026
    Active · clear
29. Drones HVAC

    Lancaster, CA · CSLB #1098629 · as of October 6, 2026
    Active · clear
30. Eagle Air

    Lancaster, CA · CSLB #1017095 · as of October 6, 2026
    Active · clear
31. Efficient Heating & Air Conditioning

    Lancaster, CA · CSLB #1045647 · as of October 6, 2026
    Active · clear
32. Ellison Air Systems

    Lancaster, CA · CSLB #1089168 · as of October 6, 2026
    Active · clear
33. Fisher Mechanical INC

    Lancaster, CA · CSLB #1049242 · as of October 6, 2026
    Active · clear
34. Garcia Air Systems

    Lancaster, CA · CSLB #1055059 · as of October 6, 2026
    Active · clear
35. Miguel Garcia H V A C INC

    Lancaster, CA · CSLB #1051186 · as of October 6, 2026
    Active · clear
36. G&G Mechanical INC

    Lancaster, CA · CSLB #1011051 · as of October 6, 2026
    Active · clear
37. Gruen-aire INC

    Lancaster, CA · CSLB #260046 · as of October 6, 2026
    Active · clear
38. HD - Heating & Air

    Lancaster, CA · CSLB #1077431 · as of October 6, 2026
    Active · clear
39. Indoor Air Professionals INC

    Lancaster, CA · CSLB #889605 · as of October 6, 2026
    Active · clear
40. JB Heating And Air LLC

    Lancaster, CA · CSLB #1100831 · as of October 6, 2026
    Active · clear
41. JLC Air

    Lancaster, CA · CSLB #963378 · as of October 6, 2026
    Active · clear
42. JM2 Hvacr INC

    Lancaster, CA · CSLB #1147009 · as of October 6, 2026
    Active · clear
43. Just Be Cool Supply LLC

    Lancaster, CA · CSLB #1128563 · as of October 6, 2026
    Active · clear
44. La Solution Heating And Cooling

    Lancaster, CA · CSLB #1119651 · as of October 6, 2026
    Active · clear
45. Macco Mechanical

    Lancaster, CA · CSLB #1142464 · as of October 6, 2026
    Active · clear
46. Markos Heating And Air Conditioning

    Lancaster, CA · CSLB #1141802 · as of October 6, 2026
    Active · clear
47. Miguel A / C

    Lancaster, CA · CSLB #1092427 · as of October 6, 2026
    Active · clear
48. M J Mechanical Heating And Air Conditioning INC

    Lancaster, CA · CSLB #950153 · as of October 6, 2026
    Active · clear
49. Mundy's Refrigeration

    Lancaster, CA · CSLB #626868 · as of October 6, 2026
    Active · clear
50. Next Level Air Conditioning And Heating

    Lancaster, CA · CSLB #1096165 · as of October 6, 2026
    Active · clear
51. RDK Mechanical LLC

    Lancaster, CA · CSLB #1059333 · as of October 6, 2026
    Active · clear
52. Ruane Heating & Air Conditioning CO

    Lancaster, CA · CSLB #584115 · as of October 6, 2026
    Active · clear
53. Ruane Mechanical INC

    Lancaster, CA · CSLB #1029879 · as of October 6, 2026
    Active · clear
54. Seabreez A/c & Heating INC

    Lancaster, CA · CSLB #933989 · as of October 6, 2026
    Active · clear
55. Southern California Air INC

    Lancaster, CA · CSLB #633098 · as of October 6, 2026
    Active · clear
56. Valley Comfort A / C & Heating

    Lancaster, CA · CSLB #693979 · as of October 6, 2026
    Active · clear
57. Western Equipment Service CO

    Lancaster, CA · CSLB #697045 · as of October 6, 2026
    Active · clear
58. West Heating & Cooling INC

    Lancaster, CA · CSLB #1020368 · as of October 6, 2026
    Active · clear
59. Westside Heat & Air Conditioning

    Lancaster, CA · CSLB #949807 · as of October 6, 2026
    Active · clear
60. Wood Bros Heating & Air Conditioning CO

    Lancaster, CA · CSLB #960081 · as of October 6, 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 October 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.