Licensed Heating & Air Conditioning (C-20) contractors in Winnetka, CA
The California Contractors State License Board (CSLB) lists 28 Heating & Air Conditioning (C-20) contractors in Winnetka, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.
28 contractors
- Active · clearCali AireWinnetka, CA · CSLB #1011490 · as of June 27, 2026
- Active · clearCalif Heating & Air ConditioningWinnetka, CA · CSLB #1126899 · as of June 27, 2026
- Active · clearCisco Heating & Cooling SystemsWinnetka, CA · CSLB #983588 · as of June 27, 2026
- Active · clearCool Summer Air & Heat INCWinnetka, CA · CSLB #1066592 · as of June 27, 2026
- Active · clearAld Project Corporation DBA Greenway Heating & CoolingWinnetka, CA · CSLB #1063692 · as of June 27, 2026
- Active · clearDmitry GrigoryevWinnetka, CA · CSLB #1024324 · as of June 27, 2026
- Active · clearHje Heating & Air Conditioning INCWinnetka, CA · CSLB #1129892 · as of June 27, 2026
- Active · clearHVAC Keeper INCWinnetka, CA · CSLB #1145549 · as of June 27, 2026
- Active · clearHVAC Mechanical ServicesWinnetka, CA · CSLB #980018 · as of June 27, 2026
- Active · clearHVAC Nation INCWinnetka, CA · CSLB #1106248 · as of June 27, 2026
- Active · clearIce & Lava INCWinnetka, CA · CSLB #1137979 · as of June 27, 2026
- Active · clearJv-r Air INCWinnetka, CA · CSLB #1019469 · as of June 27, 2026
- Active · clearL A Heating & A/cWinnetka, CA · CSLB #1026357 · as of June 27, 2026
- Active · clearM I B Associates INCWinnetka, CA · CSLB #444221 · as of June 27, 2026
- Active · clearMP All Seasons Heating And Cooling INCWinnetka, CA · CSLB #1044048 · as of June 27, 2026
- Active · clearN A G Air Conditioning & Heating Systems INCWinnetka, CA · CSLB #1025354 · as of June 27, 2026
- Active · clearOrbit Air ConditioningWinnetka, CA · CSLB #1150689 · as of June 27, 2026
- Active · clearPerfect Air Heating & Air Conditioning INCWinnetka, CA · CSLB #910488 · as of June 27, 2026
- Active · clearPolar Temppro RefrigerationWinnetka, CA · CSLB #1016201 · as of June 27, 2026
- Active · clearProfessional Mechanical Contractors INCWinnetka, CA · CSLB #708651 · as of June 27, 2026
- Active · clearPure Comfort Air ConditioningWinnetka, CA · CSLB #1145552 · as of June 27, 2026
- Active · clearSeer Air Conditioning And HeatingWinnetka, CA · CSLB #1090041 · as of June 27, 2026
- Active · clearSet Point A / C & HeatingWinnetka, CA · CSLB #947474 · as of June 27, 2026
- Active · clearSupreme Mechanical CorpWinnetka, CA · CSLB #1116854 · as of June 27, 2026
- Suspended · workers' compAdvance Air SolutionsWinnetka, CA · CSLB #1118146 · as of June 27, 2026
- Suspended · workers' compGDS Heating And Cooling INCWinnetka, CA · CSLB #1104807 · as of June 27, 2026
- Suspended · workers' compJay's A / CWinnetka, CA · CSLB #978262 · as of June 27, 2026
- Suspended · workers' compMckay AirWinnetka, CA · CSLB #796840 · as of June 27, 2026
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.