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

The California Contractors State License Board (CSLB) lists 67 Heating & Air Conditioning (C-20) contractors in Lancaster, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 1–60 of 67 contractors

1. Ab Air Quality Comfort INC

   Lancaster, CA · CSLB #1141605 · as of June 27, 2026
   Active · clear
2. Abc Heating And Air Conditioning INC

   Lancaster, CA · CSLB #919877 · as of June 27, 2026
   Active · clear
3. Ace Heating And Cooling

   Lancaster, CA · CSLB #1115254 · as of June 27, 2026
   Active · clear
4. Acme Air INC

   Lancaster, CA · CSLB #1084196 · as of June 27, 2026
   Active · clear
5. A C Today

   Lancaster, CA · CSLB #1037775 · as of June 27, 2026
   Active · clear
6. Adam Heating And Air Conditioning LLC

   Lancaster, CA · CSLB #1092017 · as of June 27, 2026
   Active · clear
7. Adr22 Heating And Cooling

   Lancaster, CA · CSLB #1115761 · as of June 27, 2026
   Active · clear
8. Airconn Heating & Air INC

   Lancaster, CA · CSLB #996193 · as of June 27, 2026
   Active · clear
9. Aire Techniques

   Lancaster, CA · CSLB #686332 · as of June 27, 2026
   Active · clear
10. Air Forced Heating & Air Conditioning

    Lancaster, CA · CSLB #1073703 · as of June 27, 2026
    Active · clear
11. Air - Link Mechanical

    Lancaster, CA · CSLB #1015155 · as of June 27, 2026
    Active · clear
12. Air Pleasures

    Lancaster, CA · CSLB #1080016 · as of June 27, 2026
    Active · clear
13. Air Supply Heating And Air Conditioning

    Lancaster, CA · CSLB #1095021 · as of June 27, 2026
    Active · clear
14. Alex's Heating And Cooling

    Lancaster, CA · CSLB #995212 · as of June 27, 2026
    Active · clear
15. All Heart Heating Cooling And Plumbing

    Lancaster, CA · CSLB #918467 · as of June 27, 2026
    Active · clear
16. All Heating And Air CO

    Lancaster, CA · CSLB #1097597 · as of June 27, 2026
    Active · clear
17. Eric Aquino

    Lancaster, CA · CSLB #1061321 · as of June 27, 2026
    Active · clear
18. Arctic Heating & Air

    Lancaster, CA · CSLB #1143446 · as of June 27, 2026
    Active · clear
19. A-team Heating And Air Conditioning

    Lancaster, CA · CSLB #1099919 · as of June 27, 2026
    Active · clear
20. Ben ' S Air Conditioning

    Lancaster, CA · CSLB #939806 · as of June 27, 2026
    Active · clear
21. Best Mechanical INC

    Lancaster, CA · CSLB #1150037 · as of June 27, 2026
    Active · clear
22. Better Air Solutions

    Lancaster, CA · CSLB #1145650 · as of June 27, 2026
    Active · clear
23. Burgess Heating And Air INC

    Lancaster, CA · CSLB #1071398 · as of June 27, 2026
    Active · clear
24. California Mechanical Comfort LLC

    Lancaster, CA · CSLB #1095215 · as of June 27, 2026
    Active · clear
25. Comfort Central Heating And Air

    Lancaster, CA · CSLB #1150340 · as of June 27, 2026
    Active · clear
26. C W'S Air Conditioning & Heating

    Lancaster, CA · CSLB #854131 · as of June 27, 2026
    Active · clear
27. Diamond Quality Heating & Air Conditioning

    Lancaster, CA · CSLB #1008272 · as of June 27, 2026
    Active · clear
28. Drones HVAC

    Lancaster, CA · CSLB #1098629 · as of June 27, 2026
    Active · clear
29. Eagle Air

    Lancaster, CA · CSLB #1017095 · as of June 27, 2026
    Active · clear
30. Efficient Heating & Air Conditioning

    Lancaster, CA · CSLB #1045647 · as of June 27, 2026
    Active · clear
31. Ellison Air Systems

    Lancaster, CA · CSLB #1089168 · as of June 27, 2026
    Active · clear
32. Fisher Mechanical INC

    Lancaster, CA · CSLB #1049242 · as of June 27, 2026
    Active · clear
33. Garcia Air Systems

    Lancaster, CA · CSLB #1055059 · as of June 27, 2026
    Active · clear
34. Miguel Garcia H V A C INC

    Lancaster, CA · CSLB #1051186 · as of June 27, 2026
    Active · clear
35. G&G Mechanical INC

    Lancaster, CA · CSLB #1011051 · as of June 27, 2026
    Active · clear
36. Gruen-aire INC

    Lancaster, CA · CSLB #260046 · as of June 27, 2026
    Active · clear
37. HD - Heating & Air

    Lancaster, CA · CSLB #1077431 · as of June 27, 2026
    Active · clear
38. Indoor Air Professionals INC

    Lancaster, CA · CSLB #889605 · as of June 27, 2026
    Active · clear
39. JB Heating And Air LLC

    Lancaster, CA · CSLB #1100831 · as of June 27, 2026
    Active · clear
40. JLC Air

    Lancaster, CA · CSLB #963378 · as of June 27, 2026
    Active · clear
41. JM2 Hvacr INC

    Lancaster, CA · CSLB #1147009 · as of June 27, 2026
    Active · clear
42. Just Be Cool Supply LLC

    Lancaster, CA · CSLB #1128563 · as of June 27, 2026
    Active · clear
43. Kings Comfort & Climate Solutions INC

    Lancaster, CA · CSLB #1142219 · as of June 27, 2026
    Active · clear
44. La Solution Heating And Cooling

    Lancaster, CA · CSLB #1119651 · as of June 27, 2026
    Active · clear
45. Macco Mechanical

    Lancaster, CA · CSLB #1142464 · as of June 27, 2026
    Active · clear
46. Markos Heating And Air Conditioning

    Lancaster, CA · CSLB #1141802 · as of June 27, 2026
    Active · clear
47. M J Mechanical Heating And Air Conditioning INC

    Lancaster, CA · CSLB #950153 · as of June 27, 2026
    Active · clear
48. Mundy's Refrigeration

    Lancaster, CA · CSLB #626868 · as of June 27, 2026
    Active · clear
49. Next Level Air Conditioning And Heating

    Lancaster, CA · CSLB #1096165 · as of June 27, 2026
    Active · clear
50. Noah's Air Conditioning And Heating

    Lancaster, CA · CSLB #1124510 · as of June 27, 2026
    Active · clear
51. Ortiz Air INC

    Lancaster, CA · CSLB #904070 · as of June 27, 2026
    Active · clear
52. RDK Mechanical LLC

    Lancaster, CA · CSLB #1059333 · as of June 27, 2026
    Active · clear
53. Ruane Heating & Air Conditioning CO

    Lancaster, CA · CSLB #584115 · as of June 27, 2026
    Active · clear
54. Ruane Mechanical INC

    Lancaster, CA · CSLB #1029879 · as of June 27, 2026
    Active · clear
55. Seabreez A/c & Heating INC

    Lancaster, CA · CSLB #933989 · as of June 27, 2026
    Active · clear
56. Southern California Air INC

    Lancaster, CA · CSLB #633098 · as of June 27, 2026
    Active · clear
57. Valley Comfort A / C & Heating

    Lancaster, CA · CSLB #693979 · as of June 27, 2026
    Active · clear
58. Western Equipment Service CO

    Lancaster, CA · CSLB #697045 · as of June 27, 2026
    Active · clear
59. West Heating & Cooling INC

    Lancaster, CA · CSLB #1020368 · as of June 27, 2026
    Active · clear
60. Westside Heat & Air Conditioning

    Lancaster, CA · CSLB #949807 · 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.