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

The California Contractors State License Board (CSLB) lists 102 Heating & Air Conditioning (C-20) contractors in Glendale, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 6, 2026.

Showing 61–102 of 102 contractors

1. Hi Source INC DBA Perfect Temperature Control

   Glendale, CA · CSLB #826089 · as of October 6, 2026
   Active · clear
2. Perfect Zone System

   Glendale, CA · CSLB #933513 · as of October 6, 2026
   Active · clear
3. Pinnacle Heating & Air

   Glendale, CA · CSLB #1148273 · as of October 6, 2026
   Active · clear
4. Progressive Air INC

   Glendale, CA · CSLB #1143364 · as of October 6, 2026
   Active · clear
5. Ray Tech Air

   Glendale, CA · CSLB #991538 · as of October 6, 2026
   Active · clear
6. Right Tech Heating & Air INC

   Glendale, CA · CSLB #1041777 · as of October 6, 2026
   Active · clear
7. Rosko Star HVAC INC

   Glendale, CA · CSLB #1116065 · as of October 6, 2026
   Active · clear
8. Alfred Rostomyan

   Glendale, CA · CSLB #1095629 · as of October 6, 2026
   Active · clear
9. Ruben's Air Conditioning Heating & Ventilation Services

   Glendale, CA · CSLB #737808 · as of October 6, 2026
   Active · clear
10. Sarkis Ohan

    Glendale, CA · CSLB #1151846 · as of October 6, 2026
    Active · clear
11. Saurer Bros Plumbing

    Glendale, CA · CSLB #288786 · as of October 6, 2026
    Active · clear
12. Serenergy Corp

    Glendale, CA · CSLB #1036322 · as of October 6, 2026
    Active · clear
13. Service Titan Ac & Heating INC

    Glendale, CA · CSLB #1088062 · as of October 6, 2026
    Active · clear
14. Sevan Air Systems

    Glendale, CA · CSLB #1086285 · as of October 6, 2026
    Active · clear
15. S-klass Comfort INC

    Glendale, CA · CSLB #1146326 · as of October 6, 2026
    Active · clear
16. Smart Zone HVAC INC

    Glendale, CA · CSLB #1158327 · as of October 6, 2026
    Active · clear
17. So Cal Air Conditioning INC

    Glendale, CA · CSLB #1063956 · as of October 6, 2026
    Active · clear
18. Sofina Air Systems INC

    Glendale, CA · CSLB #958249 · as of October 6, 2026
    Active · clear
19. Subzero Comfort

    Glendale, CA · CSLB #1156994 · as of October 6, 2026
    Active · clear
20. Thermal Technic

    Glendale, CA · CSLB #673256 · as of October 6, 2026
    Active · clear
21. Thermo Cooling INC

    Glendale, CA · CSLB #1135530 · as of October 6, 2026
    Active · clear
22. Top Line Air Systems

    Glendale, CA · CSLB #1035195 · as of October 6, 2026
    Active · clear
23. True Master INC

    Glendale, CA · CSLB #1046247 · as of October 6, 2026
    Active · clear
24. United Air System

    Glendale, CA · CSLB #637425 · as of October 6, 2026
    Active · clear
25. USA Copeland HVAC INC

    Glendale, CA · CSLB #1134884 · as of October 6, 2026
    Active · clear
26. USA Plumbing & Ac

    Glendale, CA · CSLB #1069439 · as of October 6, 2026
    Active · clear
27. US Heating And Cooling INC

    Glendale, CA · CSLB #1010929 · as of October 6, 2026
    Active · clear
28. Samvel Vardumyan

    Glendale, CA · CSLB #950875 · as of October 6, 2026
    Active · clear
29. VHP Air Conditioning

    Glendale, CA · CSLB #1080768 · as of October 6, 2026
    Active · clear
30. Vjlev HVAC Solutions INC

    Glendale, CA · CSLB #1127617 · as of October 6, 2026
    Active · clear
31. Weather Challenger INC

    Glendale, CA · CSLB #934934 · as of October 6, 2026
    Active · clear
32. Your Season INC

    Glendale, CA · CSLB #1152988 · as of October 6, 2026
    Active · clear
33. Air Pro A/c

    Glendale, CA · CSLB #1002256 · as of October 6, 2026
    Suspended · bond
34. I.c.o. Air INC

    Glendale, CA · CSLB #1004923 · as of October 6, 2026
    Suspended · bond
35. R K Heating & A/c

    Glendale, CA · CSLB #772854 · as of October 6, 2026
    Suspended · bond
36. Mailan A / C & Heating LLC

    Glendale, CA · CSLB #1104916 · as of October 6, 2026
    Suspended
37. Ace Mechanical INC

    Glendale, CA · CSLB #792107 · as of October 6, 2026
    Suspended · workers' comp
38. Airaz

    Glendale, CA · CSLB #1118521 · as of October 6, 2026
    Suspended · workers' comp
39. Arms CO

    Glendale, CA · CSLB #755045 · as of October 6, 2026
    Suspended · workers' comp
40. G R G Air INC

    Glendale, CA · CSLB #1003268 · as of October 6, 2026
    Suspended · workers' comp
41. KC Air Tech

    Glendale, CA · CSLB #704044 · as of October 6, 2026
    Suspended · workers' comp
42. LS Air Conditioning And Heating INC

    Glendale, CA · CSLB #1046736 · as of October 6, 2026
    Suspended · workers' comp

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.