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

The California Contractors State License Board (CSLB) lists 8,999 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 June 29, 2026.

Showing 2,701–2,760 of 8,999 contractors

Coyote Valley Air
San Jose, CA · CSLB #897772 · as of June 29, 2026
Active · clear
Cozy Air
West Covina, CA · CSLB #829703 · as of June 29, 2026
Active · clear
Cozy Conditions HVAC
Antioch, CA · CSLB #1089557 · as of June 29, 2026
Active · clear
Cozy Heating And Air Conditioning
Redlands, CA · CSLB #852661 · as of June 29, 2026
Active · clear
Cozy Home Services
Vacaville, CA · CSLB #1028922 · as of June 29, 2026
Active · clear
Cozy Pros Heating & Air LLC
Cypress, CA · CSLB #1141958 · as of June 29, 2026
Active · clear
Cpi Service
San Jose, CA · CSLB #1101278 · as of June 29, 2026
Active · clear
CP Mechanical
San Mateo, CA · CSLB #558197 · as of June 29, 2026
Active · clear
C P Sheet Metal A Partnership
San Rafael, CA · CSLB #1082227 · as of June 29, 2026
Active · clear
Crafts HTG
Mammoth Lakes, CA · CSLB #443593 · as of June 29, 2026
Active · clear
Crays Cooling CO
Martinez, CA · CSLB #970602 · as of June 29, 2026
Active · clear
CRC Plumbing & Air LLC
Fresno, CA · CSLB #1130915 · as of June 29, 2026
Active · clear
Creative Air Conditioning & Heating
Denair, CA · CSLB #770701 · as of June 29, 2026
Active · clear
Creative Air Conditioning & Heating
Bakersfield, CA · CSLB #929843 · as of June 29, 2026
Active · clear
Creative Air Mechanical Services LLC
Anaheim, CA · CSLB #990931 · as of June 29, 2026
Active · clear
Creative Comfort Systems
Vallejo, CA · CSLB #839452 · as of June 29, 2026
Active · clear
Creative Cooling Technologies INC
Long Beach, CA · CSLB #1028537 · as of June 29, 2026
Active · clear
Crestline Refrigeration
Oak Hills, CA · CSLB #923343 · as of June 29, 2026
Active · clear
Crestpoint Mechanical LLC
Brentwood, CA · CSLB #1156345 · as of June 29, 2026
Active · clear
C & R Heating And Air Conditioning
Somis, CA · CSLB #424097 · as of June 29, 2026
Active · clear
CR HVAC
North Hills, CA · CSLB #1133849 · as of June 29, 2026
Active · clear
Crisanto Ramon Licea
Moreno Valley, CA · CSLB #1147271 · as of June 29, 2026
Active · clear
Critchfield Mechanical INC Of Southern California
Huntington Beach, CA · CSLB #842973 · as of June 29, 2026
Active · clear
Critical Air Technologies LLC
Mesa, CA · CSLB #1022842 · as of June 29, 2026
Active · clear
Critical Heating & Air Solutions LLC
Calimesa, CA · CSLB #1143761 · as of June 29, 2026
Active · clear
C R Mechanical
Upland, CA · CSLB #917456 · as of June 29, 2026
Active · clear
Crocker Refrigeration Heating & Air
Santa Barbara, CA · CSLB #399854 · as of June 29, 2026
Active · clear
Jimmy Cronk Heating
Big Bear City, CA · CSLB #1007488 · as of June 29, 2026
Active · clear
Cross Breeze Heating & Air
San Diego, CA · CSLB #1055889 · as of June 29, 2026
Active · clear
Crossfire Services INC
Downey, CA · CSLB #889993 · as of June 29, 2026
Active · clear
Crossland's Heating And Air Conditioning
Los Molinos, CA · CSLB #212775 · as of June 29, 2026
Active · clear
Crowe Mechanical LLC
Simi Valley, CA · CSLB #1140007 · as of June 29, 2026
Active · clear
Crowley Cooling & Heating LLC
Yucaipa, CA · CSLB #1121173 · as of June 29, 2026
Active · clear
Crown Air Mechanical INC
Lakeside, CA · CSLB #720156 · as of June 29, 2026
Active · clear
Crown Heating & Air
Roseville, CA · CSLB #1149413 · as of June 29, 2026
Active · clear
Kris Crumpton
Madera, CA · CSLB #936643 · as of June 29, 2026
Active · clear
Cruz Comfort Heating & Air INC
Ramona, CA · CSLB #1119997 · as of June 29, 2026
Active · clear
Cruzer Air INC
Newman, CA · CSLB #1091343 · as of June 29, 2026
Active · clear
Cruz Heating & Air Conditioner
Ceres, CA · CSLB #1106458 · as of June 29, 2026
Active · clear
Cruz HVAC
Redwood City, CA · CSLB #1144132 · as of June 29, 2026
Active · clear
Roberto Cruz Air Conditioning And Heating
Palm Desert, CA · CSLB #1046439 · as of June 29, 2026
Active · clear
Cryo HVAC LLC
Corona, CA · CSLB #1148839 · as of June 29, 2026
Active · clear
Crystal Air
Weaverville, CA · CSLB #1012019 · as of June 29, 2026
Active · clear
Crystal Air INC
Van Nuys, CA · CSLB #900427 · as of June 29, 2026
Active · clear
CRZ Heating & Cooling
Bellflower, CA · CSLB #1091102 · as of June 29, 2026
Active · clear
C&S Air Mechanical INC
Lake Elsinore, CA · CSLB #1115549 · as of June 29, 2026
Active · clear
C&S Hvac/r
Stockton, CA · CSLB #1061216 · as of June 29, 2026
Active · clear
CS Mechanical
Huntington Beach, CA · CSLB #1129546 · as of June 29, 2026
Active · clear
C S R Air Conditioning & Heating INC
Highland, CA · CSLB #904951 · as of June 29, 2026
Active · clear
CT Air Conditioning
Midway City, CA · CSLB #1106973 · as of June 29, 2026
Active · clear
C T C Design INC
San Carlos, CA · CSLB #861385 · as of June 29, 2026
Active · clear
C & T Service Air Conditioning & Heating
Burbank, CA · CSLB #467625 · as of June 29, 2026
Active · clear
C T T Heating And Air Conditioning
Anaheim, CA · CSLB #915697 · as of June 29, 2026
Active · clear
Culbertson Heating & Air
Citrus Heights, CA · CSLB #854410 · as of June 29, 2026
Active · clear
Culver Commercial HVAC Services
Shingle Springs, CA · CSLB #1110203 · as of June 29, 2026
Active · clear
Cuneo Air INC
Simi Valley, CA · CSLB #783055 · as of June 29, 2026
Active · clear
Cunningham's Air Systems
San Jose, CA · CSLB #660997 · as of June 29, 2026
Active · clear
Current Heating And Air LLC
Lakewood, CA · CSLB #1153333 · as of June 29, 2026
Active · clear
Curt Gordon Heating - Cooling
Ukiah, CA · CSLB #1017602 · as of June 29, 2026
Active · clear
Dan Curtis Heating Air Conditioning And Plumbing
Palm Springs, CA · CSLB #781546 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.