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 28, 2026.

Showing 1,321–1,380 of 8,999 contractors

Arctic Air
Milpitas, CA · CSLB #1124433 · as of June 28, 2026
Active · clear
Arctic Air Conditioning & Heating INC
Calexico, CA · CSLB #714495 · as of June 28, 2026
Active · clear
Arctic Airflow Heating & Air Conditioning INC
San Diego, CA · CSLB #1100944 · as of June 28, 2026
Active · clear
Arctic Airflow Mechanical
Buena Park, CA · CSLB #1133504 · as of June 28, 2026
Active · clear
Arctic Air INC
Hanford, CA · CSLB #1015211 · as of June 28, 2026
Active · clear
Arctic Breeze HVAC
Bakersfield, CA · CSLB #1125973 · as of June 28, 2026
Active · clear
Arctic Heating & Air
Lancaster, CA · CSLB #1143446 · as of June 28, 2026
Active · clear
Arctic Heating & Air INC
Hawthorne, CA · CSLB #762720 · as of June 28, 2026
Active · clear
Arctic HVAC Repair
San Jose, CA · CSLB #1087257 · as of June 28, 2026
Active · clear
Arcticool
N Hollywood, CA · CSLB #676515 · as of June 28, 2026
Active · clear
Arctic Refrigeration INC
Concord, CA · CSLB #322738 · as of June 28, 2026
Active · clear
Arctic Spark Controls LLC
Fowler, CA · CSLB #1151190 · as of June 28, 2026
Active · clear
A R D Heating And Air
Sacramento, CA · CSLB #977776 · as of June 28, 2026
Active · clear
Juan Arevalo
Bakersfield, CA · CSLB #1097285 · as of June 28, 2026
Active · clear
Arg Air-conditioning INC
Santa Clarita, CA · CSLB #1107425 · as of June 28, 2026
Active · clear
A R Gutters & Sheet Metal INC
Marina, CA · CSLB #968906 · as of June 28, 2026
Active · clear
Argyll Plumbing INC
Inglewood, CA · CSLB #990148 · as of June 28, 2026
Active · clear
A & R Heating & Air Conditioning INC
Redding, CA · CSLB #555183 · as of June 28, 2026
Active · clear
A & R HVAC
San Ramon, CA · CSLB #861542 · as of June 28, 2026
Active · clear
Arianna Ac INC
Van Nuys, CA · CSLB #1064593 · as of June 28, 2026
Active · clear
Arias Air Conditioning And Heating
Whittier, CA · CSLB #852149 · as of June 28, 2026
Active · clear
Aria's Air Conditioning INC
Anaheim, CA · CSLB #1114429 · as of June 28, 2026
Active · clear
Arias Mechanical Corporation
Canyon Lake, CA · CSLB #779450 · as of June 28, 2026
Active · clear
Ariel HVAC Solutions INC
Clayton, CA · CSLB #1085951 · as of June 28, 2026
Active · clear
Ariston Heating And Cooling INC
Pacheco, CA · CSLB #1026958 · as of June 28, 2026
Active · clear
Arizona Power Air LLC
St Gilbert, CA · CSLB #1154530 · as of June 28, 2026
Active · clear
Arizona Weather Heating And Air
Woodland, CA · CSLB #805930 · as of June 28, 2026
Active · clear
Arm Air
Glendale, CA · CSLB #1073351 · as of June 28, 2026
Active · clear
Armair HVAC Services
Laguna Hills, CA · CSLB #1116230 · as of June 28, 2026
Active · clear
Ar Mechanical
Shingle Springs, CA · CSLB #989010 · as of June 28, 2026
Active · clear
Armored Air
Modesto, CA · CSLB #907535 · as of June 28, 2026
Active · clear
Sevag Armoudikian
Duarte, CA · CSLB #1105756 · as of June 28, 2026
Active · clear
Leslie Armstrong
Stockton, CA · CSLB #934027 · as of June 28, 2026
Active · clear
Arnold Air Systems
Brea, CA · CSLB #735880 · as of June 28, 2026
Active · clear
Charles Christopher Arnold
Clovis, CA · CSLB #691743 · as of June 28, 2026
Active · clear
Arnolds A / C Service
Palm Desert, CA · CSLB #860682 · as of June 28, 2026
Active · clear
Aro Ac System
Glendale, CA · CSLB #1091444 · as of June 28, 2026
Active · clear
Arod Ac & Heating Service
Valencia, CA · CSLB #1083909 · as of June 28, 2026
Active · clear
A Romano Heating And Air
Reno, CA · CSLB #1132494 · as of June 28, 2026
Active · clear
Around The Clock Heating & A/c
Los Angeles, CA · CSLB #650364 · as of June 28, 2026
Active · clear
A R P I Mechanical INC
Chatsworth, CA · CSLB #671514 · as of June 28, 2026
Active · clear
Arr Air Conditioning INC
Compton, CA · CSLB #433373 · as of June 28, 2026
Active · clear
A & R Refrigeration INC
Chowchilla, CA · CSLB #704383 · as of June 28, 2026
Active · clear
Arrow Air Conditioning & Sheet Metal
Fresno, CA · CSLB #152255 · as of June 28, 2026
Active · clear
Arrowhead Air INC
Twin Peaks, CA · CSLB #1092456 · as of June 28, 2026
Active · clear
Arrowhead Heating & Air Conditioning
Beaumont, CA · CSLB #1055447 · as of June 28, 2026
Active · clear
Aaron Christensen DBA Arrowhead Heating & Cooling
Middletown, CA · CSLB #976568 · as of June 28, 2026
Active · clear
Arrow Mechanical INC
Kingsburg, CA · CSLB #382099 · as of June 28, 2026
Active · clear
Arrow Tech Heating & Cooling
Fresno, CA · CSLB #929679 · as of June 28, 2026
Active · clear
Ars
Memphis, CA · CSLB #791820 · as of June 28, 2026
Active · clear
Arsen Air Conditioning
Tujunga, CA · CSLB #565042 · as of June 28, 2026
Active · clear
Arsenal HVAC INC
San Dimas, CA · CSLB #1107476 · as of June 28, 2026
Active · clear
Arsenio P Abenojar
Elk Grove, CA · CSLB #853667 · as of June 28, 2026
Active · clear
Art Air Conditioning And Heating Services
Glendale, CA · CSLB #969947 · as of June 28, 2026
Active · clear
Art Douglas Plumbing INC DBA Art Douglas Plumbing Heating & Air
Fresno, CA · CSLB #699348 · as of June 28, 2026
Active · clear
Art Grossmann & Sons LLC
Santa Barbara, CA · CSLB #919167 · as of June 28, 2026
Active · clear
Arthur Allen Air INC
Bakersfield, CA · CSLB #987240 · as of June 28, 2026
Active · clear
Artisan Air Heating Cooling INC
Hayward, CA · CSLB #1018534 · as of June 28, 2026
Active · clear
Artisan Sheet Metal CO Of Oceanside INC
Oceanside, CA · CSLB #960556 · as of June 28, 2026
Active · clear
Art Martinez
Modesto, CA · CSLB #835020 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.