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 8,581–8,640 of 8,936 contractors

Avalanche Air INC
Van Nuys, CA · CSLB #855953 · as of October 8, 2026
Suspended · judgment
Certified Heating And Cooling
Bakersfield, CA · CSLB #1049394 · as of October 8, 2026
Suspended · judgment
Lyons Elite Heating & Cooling
Palm Desert, CA · CSLB #1151669 · as of October 8, 2026
Suspended · judgment
Melvin's Plumbing And Heating
Gardena, CA · CSLB #745669 · as of October 8, 2026
Suspended · judgment
Paterno Heating & A / C
Long Beach, CA · CSLB #802373 · as of October 8, 2026
Suspended · judgment
Zia Degrees INC
Gardena, CA · CSLB #1010736 · as of October 8, 2026
Suspended · judgment
Ak Welding Solutions LLC
Fillmore, CA · CSLB #1098566 · as of October 8, 2026
Suspended
All Climate Mechanical LLC
Los Angeles, CA · CSLB #1095428 · as of October 8, 2026
Suspended
Leo Antone Heating And Air Conditioning LLC
Rohnert Park, CA · CSLB #635280 · as of October 8, 2026
Suspended
Brisk Heating And Air LLC
Pittsburg, CA · CSLB #1109288 · as of October 8, 2026
Suspended
Cal State HVAC
San Mateo, CA · CSLB #965710 · as of October 8, 2026
Suspended
Harbor Mechanical LLC
Wilmington, CA · CSLB #1057086 · as of October 8, 2026
Suspended
Helfrich Refrigeration & Mechanical Services LLC
Livermore, CA · CSLB #1047255 · as of October 8, 2026
Suspended
Lund Mechanical LLC
Sparks, CA · CSLB #1082156 · as of October 8, 2026
Suspended
Mailan A / C & Heating LLC
Glendale, CA · CSLB #1104916 · as of October 8, 2026
Suspended
Mechanical Cooling Solutions LLC
Chula Vista, CA · CSLB #1097971 · as of October 8, 2026
Suspended
New Balance Heating And Air Conditioning LLC
Arleta, CA · CSLB #960442 · as of October 8, 2026
Suspended
Specialzed Air Conditioning LLC
Fresno, CA · CSLB #479374 · as of October 8, 2026
Suspended
VC Air Conditioning LLC
Fillmore, CA · CSLB #1135119 · as of October 8, 2026
Suspended
Air Tight Heating & Air
Tehachapi, CA · CSLB #841017 · as of October 8, 2026
Suspended
Creative Heating & Cooling INC
Modesto, CA · CSLB #974610 · as of October 8, 2026
Suspended
Kern County Superior Air Conditioning & Heating INC
Bakersfield, CA · CSLB #994105 · as of October 8, 2026
Suspended
Monzo HVAC Consulting INC
Concord, CA · CSLB #1140108 · as of October 8, 2026
Suspended
Whisler Air Conditioning & Heating
Bakersfield, CA · CSLB #954071 · as of October 8, 2026
Suspended
Air Conditioning Sales Specialists LLC
Apple Valley, CA · CSLB #1065623 · as of October 8, 2026
Suspended
Johnnys Hvac-sd INC
San Diego, CA · CSLB #1018545 · as of October 8, 2026
Suspended
KPH Mechanical Heating & Air Conditioning INC
Temecula, CA · CSLB #1036159 · as of October 8, 2026
Suspended
Neighborly Heating & Cooling INC
Moreno Valley, CA · CSLB #924695 · as of October 8, 2026
Suspended
V M Air Mechanical LLC
Palm Desert, CA · CSLB #1068940 · as of October 8, 2026
Suspended
West Coast Heating And Air LLC
Muscoy, CA · CSLB #1076702 · as of October 8, 2026
Suspended
Zuzu Plumbing Heating And Air LLC
Riverbank, CA · CSLB #1126521 · as of October 8, 2026
Suspended
Grupo Peninsula Corporation
Chula Vista, CA · CSLB #1149353 · as of October 8, 2026
Suspended
Homepatible INC
Santa Maria, CA · CSLB #1118919 · as of October 8, 2026
Suspended
Ice Heating & Cooling INC
San Jose, CA · CSLB #1130199 · as of October 8, 2026
Suspended
Instate P & E LLC
San Diego, CA · CSLB #1151808 · as of October 8, 2026
Suspended
Lux Heating & Cooling INC
Murrieta, CA · CSLB #1145121 · as of October 8, 2026
Suspended
Melko Air Conditioning & Heating INC
Montrose, CA · CSLB #742191 · as of October 8, 2026
Suspended
1ST Choice Air Conditioning
Escondido, CA · CSLB #1041440 · as of October 8, 2026
Suspended · workers' comp
559 Heating & Cooling INC
Lindsay, CA · CSLB #1023559 · as of October 8, 2026
Suspended · workers' comp
Accu - Temp Air
Palmdale, CA · CSLB #953221 · as of October 8, 2026
Suspended · workers' comp
Accu - Temp Heating & Air Conditioning
El Monte, CA · CSLB #964322 · as of October 8, 2026
Suspended · workers' comp
Accu - Temp HVAC
Simi Valley, CA · CSLB #999976 · as of October 8, 2026
Suspended · workers' comp
Ace Heating & Air Conditioning
Porterville, CA · CSLB #899816 · as of October 8, 2026
Suspended · workers' comp
Ace Mechanical Contractor
Brea, CA · CSLB #1023296 · as of October 8, 2026
Suspended · workers' comp
Ace Mechanical INC
Glendale, CA · CSLB #792107 · as of October 8, 2026
Suspended · workers' comp
A/c Fast Solutions INC
Fresno, CA · CSLB #1060980 · as of October 8, 2026
Suspended · workers' comp
Ac Girl Heating & Air
Folsom, CA · CSLB #900270 · as of October 8, 2026
Suspended · workers' comp
Ac & Heat Contractor INC
Gardena, CA · CSLB #1130407 · as of October 8, 2026
Suspended · workers' comp
Ac Medic
Indio, CA · CSLB #1141685 · as of October 8, 2026
Suspended · workers' comp
Active
No Hollywood, CA · CSLB #796792 · as of October 8, 2026
Suspended · workers' comp
Advanced Comfort Technology
Bakersfield, CA · CSLB #964393 · as of October 8, 2026
Suspended · workers' comp
Advanced Mechanical
Palmdale, CA · CSLB #909323 · as of October 8, 2026
Suspended · workers' comp
A & E Heating And Air Conditioning
Valencia, CA · CSLB #702823 · as of October 8, 2026
Suspended · workers' comp
South Coast Mechanical Services INC DBA Affordable Plumbing
Rancho Santa Margarita, CA · CSLB #706222 · as of October 8, 2026
Suspended · workers' comp
A & G HVAC INC
Modesto, CA · CSLB #1050922 · as of October 8, 2026
Suspended · workers' comp
Aguilar's Heating & Air
Shafter, CA · CSLB #1004900 · as of October 8, 2026
Suspended · workers' comp
Airaz
Glendale, CA · CSLB #1118521 · as of October 8, 2026
Suspended · workers' comp
Air Care Heating & Air Conditioning
Ventura, CA · CSLB #852800 · as of October 8, 2026
Suspended · workers' comp
Air Code Heating & Air Conditioning
Antelope, CA · CSLB #837202 · as of October 8, 2026
Suspended · workers' comp
Air Cold Mechanical & Heating
Escondido, CA · CSLB #1013830 · as of October 8, 2026
Suspended · workers' comp

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.