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 7,921–7,980 of 8,930 contractors

Trinity Air INC
Spring Valley, CA · CSLB #865387 · as of July 4, 2026
Active · clear
Trinity Heating A/c & Design INC
Clovis, CA · CSLB #1001457 · as of July 4, 2026
Active · clear
Trinity Heating & Air Conditioning Corp
Weaverville, CA · CSLB #727418 · as of July 4, 2026
Active · clear
Trinity Heating And Ac
Anaheim, CA · CSLB #1075633 · as of July 4, 2026
Active · clear
Trinity Heating And Air
Roseville, CA · CSLB #1156139 · as of July 4, 2026
Active · clear
Trinity Heating & Cooling INC
North Highlands, CA · CSLB #939073 · as of July 4, 2026
Active · clear
Trinity Mechanical
Norwalk, CA · CSLB #846027 · as of July 4, 2026
Active · clear
Tri - Pacific Heating & Air Conditioning LP An Ams Company
Fullerton, CA · CSLB #894392 · as of July 4, 2026
Active · clear
Triple 7 Heating & Air
Temecula, CA · CSLB #1153615 · as of July 4, 2026
Active · clear
Triple Crown Mechanical
Bakersfield, CA · CSLB #1155711 · as of July 4, 2026
Active · clear
Tritekservice
Menifee, CA · CSLB #1040803 · as of July 4, 2026
Active · clear
Tritemp INC
Modesto, CA · CSLB #1039829 · as of July 4, 2026
Active · clear
Triton Air INC
San Clemente, CA · CSLB #774877 · as of July 4, 2026
Active · clear
Triton Appliance Repair LLC
South San Francisco, CA · CSLB #1138925 · as of July 4, 2026
Active · clear
Triton Heating & Cooling Group
San Leandro, CA · CSLB #995088 · as of July 4, 2026
Active · clear
Tritz Air Conditioning
Yuba City, CA · CSLB #1125286 · as of July 4, 2026
Active · clear
Triwest Heating & Air
Vista, CA · CSLB #735883 · as of July 4, 2026
Active · clear
Tri-west Mechanical INC
Whittier, CA · CSLB #793840 · as of July 4, 2026
Active · clear
TRM HVAC Systems
El Cajon, CA · CSLB #971225 · as of July 4, 2026
Active · clear
Tron Air Heating & Cooling INC
Redding, CA · CSLB #980126 · as of July 4, 2026
Active · clear
Tropic-air
Santa Clarita, CA · CSLB #500667 · as of July 4, 2026
Active · clear
Tropical Heating & Air INC
Orange, CA · CSLB #851205 · as of July 4, 2026
Active · clear
Tropic Comfort
Palmdale, CA · CSLB #908460 · as of July 4, 2026
Active · clear
Troy's Heat & Air
Sacramento, CA · CSLB #755661 · as of July 4, 2026
Active · clear
Troy's Heating And Air Conditioning
Murrieta, CA · CSLB #599820 · as of July 4, 2026
Active · clear
T R T Air Conditioning & Heating
Madera, CA · CSLB #1052013 · as of July 4, 2026
Active · clear
Tru Air INC
Santa Ana, CA · CSLB #1108477 · as of July 4, 2026
Active · clear
Trucom HVAC INC
Pico Rivera, CA · CSLB #984669 · as of July 4, 2026
Active · clear
True Air Heating & Air Conditioning INC
Moreno Valley, CA · CSLB #1012245 · as of July 4, 2026
Active · clear
True Air Mechanical
Corona, CA · CSLB #956171 · as of July 4, 2026
Active · clear
True Balance Heating And Air Conditioning
Los Angeles, CA · CSLB #1102393 · as of July 4, 2026
Active · clear
True Comfort HVAC INC
Canyon Country, CA · CSLB #1114407 · as of July 4, 2026
Active · clear
Trueflow Specialties INC
El Dorado Hills, CA · CSLB #1081552 · as of July 4, 2026
Active · clear
True Home Heating And Air Conditioning
Laguna Hills, CA · CSLB #1025397 · as of July 4, 2026
Active · clear
True HVAC Comfort
Glendora, CA · CSLB #1143889 · as of July 4, 2026
Active · clear
True Master INC
Glendale, CA · CSLB #1046247 · as of July 4, 2026
Active · clear
True North Heating And Cooling INC
Irvine, CA · CSLB #1130657 · as of July 4, 2026
Active · clear
True Tech Air Conditioning INC
Van Nuys, CA · CSLB #1065349 · as of July 4, 2026
Active · clear
True Technician Heating & Air
Browns Valley, CA · CSLB #1093936 · as of July 4, 2026
Active · clear
True Temp Experts
Pittsburg, CA · CSLB #1139553 · as of July 4, 2026
Active · clear
True Temp Refrigeration & HVAC
Valencia, CA · CSLB #1145581 · as of July 4, 2026
Active · clear
Trujillo Brother's Heating & Air Conditioning L L C
Victorville, CA · CSLB #1141735 · as of July 4, 2026
Active · clear
Trujillo & Sons Heating & Air LLC
Barstow, CA · CSLB #1128205 · as of July 4, 2026
Active · clear
Truly Tough HVAC
Indio, CA · CSLB #941199 · as of July 4, 2026
Active · clear
Ron Truman Heating And Air Conditioning
San Andreas, CA · CSLB #790864 · as of July 4, 2026
Active · clear
Truong David
Temple City, CA · CSLB #1107285 · as of July 4, 2026
Active · clear
Trust Ac Repair
Costa Mesa, CA · CSLB #1128756 · as of July 4, 2026
Active · clear
Trutech Mechanical
Redwood City, CA · CSLB #1130156 · as of July 4, 2026
Active · clear
Tru - Way HVAC
Corona, CA · CSLB #1123468 · as of July 4, 2026
Active · clear
TRY Mex Heating & Air Conditioning INC
Sylmar, CA · CSLB #832606 · as of July 4, 2026
Active · clear
Tstat Mechanical
Lomita, CA · CSLB #991330 · as of July 4, 2026
Active · clear
Tucker Air Conditioning & Heating
Granada Hills, CA · CSLB #537158 · as of July 4, 2026
Active · clear
Tucker HVAC
Los Angeles, CA · CSLB #1146198 · as of July 4, 2026
Active · clear
Tundra Heating & Cooling
Long Beach, CA · CSLB #959927 · as of July 4, 2026
Active · clear
Pete Tu
San Jose, CA · CSLB #1054960 · as of July 4, 2026
Active · clear
Turbo Chilled Corporation
North Hollywood, CA · CSLB #739391 · as of July 4, 2026
Active · clear
Turbulence HVAC INC
Riverbank, CA · CSLB #1116862 · as of July 4, 2026
Active · clear
Turlock Plumbing Heating & Air Conditioning
Turlock, CA · CSLB #997581 · as of July 4, 2026
Active · clear
Turner Air Conditioning & Heating INC
Simi Valley, CA · CSLB #761594 · as of July 4, 2026
Active · clear
Bret Turner Heating & Cooling
Modesto, CA · CSLB #913174 · as of July 4, 2026
Active · clear

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.