California › Los Angeles County › HVAC › Los Angeles
Licensed HVAC contractors in Los Angeles
263 contractors with a Los Angeles mailing address hold an active (CLEAR) CSLB C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) license in CSLB's license file dated Oct 20, 2026. 259 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
Heating and air conditioning work calls for a C-20 license. CSLB requires C-20 licensees to carry workers' compensation even if they have no employees, so check that a policy is on file.
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All 263 licensed HVAC contractorsOrder: A–Z by business name (neutral, stated). Showing 1–100.
360 AIR CONDITIONING
C-20 · Lic. #1083964 · Los Angeles 90011
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
360 HEATING & AIR
C-20 · Lic. #955189 · Los Angeles 90011
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A - 1 SERVICE APPLIANCES INC
C-20 · Lic. #924501 · Los Angeles 90066
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A / C CONTROL INC
C-20 · Lic. #850093 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A & A QUICK COOLING INC
C-20 · Lic. #715736 · Los Angeles 90048
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A C E CARE INC
C-20 · also B, C-10 · Lic. #835325 · Los Angeles 90025
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A E HVAC & ELECTRICAL INC
C-20 · also C-10 · Lic. #1111052 · Los Angeles 90003
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A/C GEEKS HEATING & COOLING INC
C-20 · Lic. #1030399 · Los Angeles 91605
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A1 INDUSTRIAL HEATING & COOLING
C-20 · Lic. #968144 · Los Angeles 90034
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABOVE CONSTRUCTION GROUP
C-20 · also B · Lic. #1066587 · Los Angeles 90018
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AC MASTERS INC
C-20 · also C-2 · Lic. #1051755 · Los Angeles 90035
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACE - HIGH HEATING & AIR CONDITIONING
C-20 · Lic. #954966 · Los Angeles 90004
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AERIS MEP
C-20 · Lic. #1105183 · Los Angeles 90002
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AERODYNAMIX HVAC INC
C-20 · Lic. #809875 · Los Angeles 90025
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AFFORDABLE FIRE PROTECTION INC DBA FIRE PUMPS R US
C-20 · also C-10, C-16, C-36 · Lic. #834614 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AFFORDABLE FIRE SERVICES
C-20 · also C-10, C-16, C-36, D-28 · Lic. #1017682 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR KOOL INC
C-20 · Lic. #554106 · Los Angeles 90035
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR ONE HEATING & COOLING INC
C-20 · Lic. #1148077 · Los Angeles 90007
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR PRO LA INC
C-20 · also C-10, C-38 · Lic. #1118212 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR QUALITY PROS USA INC
C-20 · Lic. #1128259 · Los Angeles 90024
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR QUALITY SOLUTIONS HVAC
C-20 · Lic. #1154285 · Los Angeles 90022
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR TECH HVAC
C-20 · Lic. #1092815 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR-AL
C-20 · also B · Lic. #1082711 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRLEX INC
C-20 · Lic. #1056152 · Los Angeles 90044
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRTEK PROS AIR CONDITIONING & HEATING INC
C-20 · Lic. #1109877 · Los Angeles 90038
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRTRUST MECHANICAL A/C & HEATING
C-20 · also C-38 · Lic. #974512 · Los Angeles 90002
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL FUTURE CONSTRUCTION LLC
C-20 · also B, C-10, C-36 · Lic. #864665 · Los Angeles 90026
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL TEMP SYSTEMS INC
C-20 · Lic. #984374 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMAZING AIRCONDITIONING INC
C-20 · also C-10, C-36, C-46 · Lic. #863510 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN COMFORT CONTROL
C-20 · Lic. #990958 · Los Angeles 90044
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMGREEN BUIDERS INC
C-20 · also B, C-10, C-36 · Lic. #1038928 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMGREEN SOLAR ELECTRIC
C-20 · also B, C-10, C-36 · Lic. #988503 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMGREEN SOLUTIONS INC
C-20 · also B, C-10, C-36 · Lic. #947489 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMIR M MIKHAIEL
C-20 · Lic. #843215 · Los Angeles 90066
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ANKOR ASSOCIATES INC
C-20 · also A, B, C-10, C-21… · Lic. #990937 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AREAS BEST
C-20 · also B · Lic. #498279 · Los Angeles 90049
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARIE PLUMBING
C-20 · also B, C-34, C-36 · Lic. #721792 · Los Angeles 90008
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AROUND THE CLOCK HEATING & A/C
C-20 · also C-38 · Lic. #650364 · Los Angeles 90046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ATLANTIC BUILDERS INC
C-20 · also B, C-10, C-36 · Lic. #799899 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AURORA HVAC INC
C-20 · Lic. #1099257 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AVM HVAC CONTRACTORS INC
C-20 · Lic. #1155340 · Los Angeles 90032
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & M AIR AND HEATING INC
C-20 · Lic. #1002632 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & S CONSTRUCTION INC
C-20 · also B, C-10, C-33, C-36 · Lic. #848067 · Los Angeles 90057
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B D S SHEETMETAL & AIRCONDITIONING INC
C-20 · also C-43 · Lic. #467778 · Los Angeles 90046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BARUNSON CONSTRUCTION INC
C-20 · also B, C-36 · Lic. #1065537 · Los Angeles 90020
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEST PRO AIR CONDITIONING & HEATING
C-20 · Lic. #1132624 · Los Angeles 90037
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEYOND BUILDER
C-20 · also B, C-36 · Lic. #1118371 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BILT-WELL ROOF AND MATERIAL CO
C-20 · also B, C-10, C-39, D-24 · Lic. #458005 · Los Angeles 90065
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
BLIZZARD AIR CONDITIONING & HEATING
C-20 · Lic. #1069997 · Los Angeles 90001
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BON AIR INCORPORATED
C-20 · also B · Lic. #499561 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BOTELLOS BOYS HEATING AND AIR LLC
C-20 · Lic. #1058060 · Los Angeles 90022
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BRIAN RAMOS HEATING & COOLING
C-20 · Lic. #1070677 · Los Angeles 90002
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BRODY PENNELL HEATING & AIR CONDITIONING
C-20 · Lic. #256821 · Los Angeles 90034
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BUILDING DOCTORS
C-20 · also B · Lic. #932241 · Los Angeles 90036
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C D PLUMBING INC
C-20 · also C-36 · Lic. #1013771 · Los Angeles 90044
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CAH HEATING & COOLING INC
C-20 · Lic. #1129126 · Los Angeles 90032
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIBER HEATING & AIR CONDITIONING SERVICES INC
C-20 · Lic. #1033366 · Los Angeles 90004
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA A / C
C-20 · Lic. #903886 · Los Angeles 90008
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA HEATING & AIR CONDITIONING
C-20 · Lic. #908931 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA HEATING & AIR INC
C-20 · Lic. #1099517 · Los Angeles 90016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CDY-HVAC INC
C-20 · also C-10 · Lic. #1048408 · Los Angeles 90061
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHANG SOO LEE
C-20 · Lic. #986681 · Los Angeles 90004
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHARLES HOFFMAN
C-20 · Lic. #1098492 · Los Angeles 90036
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHINA PACIFIC INC
C-20 · also B, C-10, C-36, C-38… · Lic. #510628 · Los Angeles 90031
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CLIMATE SOLUTIONS HVAC
C-20 · also C-38 · Lic. #1113507 · Los Angeles 90002
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CLIMATECH INC
C-20 · Lic. #1073460 · Los Angeles 90065
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COASTAL CLIMATE CO LLC
C-20 · Lic. #1152603 · Los Angeles 90011
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COASTLINE AIR HEATING AND COOLING
C-20 · Lic. #1111936 · Los Angeles 90003
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CONSTRUCTION WORKS
C-20 · also B, C-36 · Lic. #1080281 · Los Angeles 90044
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COOL AIR CALIFORNIA HEATING & COOLING INC
C-20 · Lic. #1140026 · Los Angeles 90028
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COOL TECH AIR CONDITIONING
C-20 · Lic. #997974 · Los Angeles 90004
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COOLMART GROUP INC
C-20 · Lic. #911691 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CORE ELECTRIC COMPANY
C-20 · also B, C-10 · Lic. #1077272 · Los Angeles 90062
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D S HEATING & AIR CONDITIONING
C-20 · Lic. #884894 · Los Angeles 90044
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DE VERA AIR CONDITIONING COMPANY
C-20 · Lic. #419220 · Los Angeles 90065
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DON'S PLUMBING & HEATING CO
C-20 · also B, C-16, C-36 · Lic. #372403 · Los Angeles 90022
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DRYER VENT WIZARD
C-20 · Lic. #1123357 · Los Angeles 90038
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DYNASTY CLIMATE CONTROL INC
C-20 · also C-38 · Lic. #1009270 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DYNASTY MOON
C-20 · also B, C-10 · Lic. #1126536 · Los Angeles 90023
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
E-WON ELECTRIC CO
C-20 · also C-10 · Lic. #931568 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
E30 AIR
C-20 · Lic. #1061174 · Los Angeles 90023
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EAST DESIGN CONSTRUCTION INC
C-20 · also B, C-36 · Lic. #1066578 · Los Angeles 90020
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EFFICIENT AIRE MECHANICAL INC
C-20 · Lic. #1040013 · Los Angeles 90012
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ENRICO C RAMOS
C-20 · also C-10 · Lic. #1048475 · Los Angeles 90041
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ERIC HARDEMION PLUMBING
C-20 · also C-36 · Lic. #737260 · Los Angeles 90043
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ERICK WILFREDO GRANADOS DBA J G REFRIGERATION AIR CONDITIONING
C-20 · Lic. #1057501 · Los Angeles 90004
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ESKIMO AIR CONTROL & CONSTRUCTION INC
C-20 · also B, C-10, C-38 · Lic. #876349 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EUN KWON CHANG
C-20 · also B · Lic. #765420 · Los Angeles 90019
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EVERGREEN CONSTRUCTION
C-20 · also B, C-36 · Lic. #1037967 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXPRESS HEATING & AIR
C-20 · Lic. #931759 · Los Angeles 90064
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIBO ELECTRIC PLUMBING AND HVAC
C-20 · also B, C-10, C-36 · Lic. #1154756 · Los Angeles 90015
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIVESTARS CONSTRUCTION
C-20 · also B · Lic. #1017005 · Los Angeles 90059
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FLO HEATING & AIR INC
C-20 · also B, C-36 · Lic. #1135987 · Los Angeles 90035
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FLOW DYNAMICS
C-20 · also C-10, C-16 · Lic. #653789 · Los Angeles 90027
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FMG HVAC INC
C-20 · Lic. #1065017 · Los Angeles 90063
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FONDAS ELECTRIC INC
C-20 · also C-10, C-46 · Lic. #504624 · Los Angeles 90004
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
FOREVER COOL REFRIGERATION INC
C-20 · also C-38 · Lic. #961452 · Los Angeles 90006
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRANCO HEATING & COOLING AIR
C-20 · Lic. #960537 · Los Angeles 90062
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRED PRAXEDIS ACOSTA
C-20 · also B, C-10 · Lic. #357332 · Los Angeles 90042
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRIGUS MECHANICAL LLC
C-20 · Lic. #1157043 · Los Angeles 90026
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026