Licensed Heating & Air Conditioning (C-20) contractors in California

The California Contractors State License Board (CSLB) lists 8,930 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 July 4, 2026.

Showing 8,521–8,580 of 8,930 contractors

Meza Mechanical
El Cajon, CA · CSLB #1079996 · as of July 4, 2026
Suspended · bond
Miggy's Heating And Cooling
Kerman, CA · CSLB #998476 · as of July 4, 2026
Suspended · bond
Monk's Air Conditioning
Sun City, CA · CSLB #912194 · as of July 4, 2026
Suspended · bond
Nori's Heating And Air
Victorville, CA · CSLB #1069167 · as of July 4, 2026
Suspended · bond
Omega Air And Heating INC
Clovis, CA · CSLB #1057445 · as of July 4, 2026
Suspended · bond
Red White & Blue HVAC And Plumbing
Corona, CA · CSLB #1025542 · as of July 4, 2026
Suspended · bond
Renegade Heating & Cooling
Murrieta, CA · CSLB #872098 · as of July 4, 2026
Suspended · bond
R N G Plumbing Heating & Air Conditioning
Murrieta, CA · CSLB #558213 · as of July 4, 2026
Suspended · bond
Romio Heat & Cool
San Diego, CA · CSLB #887104 · as of July 4, 2026
Suspended · bond
Rtech-mechanical
Sacramento, CA · CSLB #1125659 · as of July 4, 2026
Suspended · bond
Salas Heating & Air Conditioning
Wilmington, CA · CSLB #959946 · as of July 4, 2026
Suspended · bond
Sam Heating & Air Conditioning
Alpine, CA · CSLB #987702 · as of July 4, 2026
Suspended · bond
Robert Sanford Heating & Air
La Mesa, CA · CSLB #1057553 · as of July 4, 2026
Suspended · bond
Savvyteks Heating And Air Conditioning
San Ramon, CA · CSLB #1107461 · as of July 4, 2026
Suspended · bond
September Air Heating And Cooling
Huntington Beach, CA · CSLB #980420 · as of July 4, 2026
Suspended · bond
Sierra HVAC
Milpitas, CA · CSLB #1133728 · as of July 4, 2026
Suspended · bond
Slayton's Air Conditioning
Tulare, CA · CSLB #897415 · as of July 4, 2026
Suspended · bond
S M W Air INC
Upland, CA · CSLB #473976 · as of July 4, 2026
Suspended · bond
Southern Comfort HVAC INC
La Mesa, CA · CSLB #1042762 · as of July 4, 2026
Suspended · bond
Stagecoach Plumbing, Heating & Air
Galt, CA · CSLB #1090150 · as of July 4, 2026
Suspended · bond
Supercool Of California
Stockton, CA · CSLB #796106 · as of July 4, 2026
Suspended · bond
T F Air
Bakersfield, CA · CSLB #1113072 · as of July 4, 2026
Suspended · bond
Top Air Quality HVAC INC
Reseda, CA · CSLB #1075608 · as of July 4, 2026
Suspended · bond
Total Air
Whittier, CA · CSLB #1096955 · as of July 4, 2026
Suspended · bond
West Coast Air
Tulare, CA · CSLB #707804 · as of July 4, 2026
Suspended · bond
Monarca HVAC LLC
Folsom, CA · CSLB #1137542 · as of July 4, 2026
Suspended · bond
Retro Mechanical LLC
La Puente, CA · CSLB #1058657 · as of July 4, 2026
Suspended · bond
United HVAC
San Diego, CA · CSLB #1135644 · as of July 4, 2026
Suspended · bond
Wilson's Heating & Air Conditioning LLC
Chico, CA · CSLB #592459 · as of July 4, 2026
Suspended · bond
A4 Heating And Air
Gilroy, CA · CSLB #1135765 · as of July 4, 2026
Suspended
Accufix Temp Control
Riverside, CA · CSLB #1142193 · as of July 4, 2026
Suspended
Circulating Heating And Air Conditioning INC
Los Angeles, CA · CSLB #1141671 · as of July 4, 2026
Suspended
Climate Control Heating And Air Conditioning
Los Angeles, CA · CSLB #982109 · as of July 4, 2026
Suspended
Precision Heating & Cooling LLC
Riverside, CA · CSLB #1084010 · as of July 4, 2026
Suspended
Sealed Air Mechanical
Santa Ana, CA · CSLB #1086858 · as of July 4, 2026
Suspended
Tempquest HVAC LLC
San Jose, CA · CSLB #1113279 · as of July 4, 2026
Suspended
Angel Appliance And Repair INC
Danville, CA · CSLB #1082795 · as of July 4, 2026
Suspended · judgment
Camloh LLC
Newbury Park, CA · CSLB #1084004 · as of July 4, 2026
Suspended · judgment
D Air Balance INC
Santa Ana, CA · CSLB #1130082 · as of July 4, 2026
Suspended · judgment
Solutions Heating & Cooling INC
Canoga Park, CA · CSLB #1110659 · as of July 4, 2026
Suspended · judgment
Working Class Heating And Air INC
Lancaster, CA · CSLB #1024283 · as of July 4, 2026
Suspended · judgment
Aquatek Water Solutions
Heber, CA · CSLB #1013954 · as of July 4, 2026
Suspended · judgment
Avalanche Air INC
Van Nuys, CA · CSLB #855953 · as of July 4, 2026
Suspended · judgment
Certified Heating And Cooling
Bakersfield, CA · CSLB #1049394 · as of July 4, 2026
Suspended · judgment
Melvin's Plumbing And Heating
Gardena, CA · CSLB #745669 · as of July 4, 2026
Suspended · judgment
Zia Degrees INC
Gardena, CA · CSLB #1010736 · as of July 4, 2026
Suspended · judgment
Absolute Air Group LLC
Westminster, CA · CSLB #1134780 · as of July 4, 2026
Suspended
Airpoint Heating & Air Conditioning
Los Alamitos, CA · CSLB #1094312 · as of July 4, 2026
Suspended
All Set HVAC Service
Huntington Beach, CA · CSLB #1139773 · as of July 4, 2026
Suspended
Calitherm LLC
Marina Del Rey, CA · CSLB #1108636 · as of July 4, 2026
Suspended
Domestic HVAC LLC
Canyon Lake, CA · CSLB #1123297 · as of July 4, 2026
Suspended
Fix It Heating Cooling & Ventilation LLC
Palmdale, CA · CSLB #937285 · as of July 4, 2026
Suspended
Helfrich Refrigeration & Mechanical Services LLC
Livermore, CA · CSLB #1047255 · as of July 4, 2026
Suspended
Hicken Air LLC
Gilbert, CA · CSLB #1101076 · as of July 4, 2026
Suspended
Ice Bear SPV #1 LLC
Costa Mesa, CA · CSLB #1096704 · as of July 4, 2026
Suspended
L&D Climate Control LLC
Rosemead, CA · CSLB #1140609 · as of July 4, 2026
Suspended
Prothermal LLC
Escondido, CA · CSLB #1107712 · as of July 4, 2026
Suspended
Protocall LLC
Longview, CA · CSLB #1143503 · as of July 4, 2026
Suspended
Rogers Mechanical Contractors LLC
Villa Rica, CA · CSLB #1078501 · as of July 4, 2026
Suspended
Watson Plumbing & Heating LLC
Vista, CA · CSLB #1139712 · as of July 4, 2026
Suspended

Data sourced from the California Contractors State License Board (CSLB), current as of July 4, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.