California › San Bernardino County › HVAC › Chino Hills
Licensed HVAC contractors in Chino Hills
43 contractors with a Chino Hills 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. 41 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 43 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–43. A B C HEATING & AIR CONDITIONING
C-20 · Lic. #616540 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACCOUNTABLE AIR CONDITIONING INCORPORATED
C-20 · Lic. #849366 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACE AIR CONDITIONING & HEATING SERVICE INC
C-20 · Lic. #1116818 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACTIVE AIR
C-20 · Lic. #943433 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR MED HEATING & AIR CONDITIONING INC
C-20 · Lic. #773323 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICA'S CLIMATE HEATING & AIR CONDITIONING INC
C-20 · Lic. #1160026 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APPROVED AIR CONDITIONING AND HEATING
C-20 · Lic. #663607 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA CHILLER
C-20 · Lic. #895506 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHIAN CHUNG FUNG
C-20 · Lic. #1063805 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHILL WILL'S COOL BREEZE INC
C-20 · Lic. #918450 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COLD WAR REFRIGERATION INC
C-20 · also C-10, C-38 · Lic. #1013047 · Chino Hills 91709
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
CORBIN AIR CONDITIONING CO
C-20 · Lic. #753151 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D H AIR AND HEATING
C-20 · Lic. #734206 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DEL MECHANICAL
C-20 · also C-38 · Lic. #517424 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DNI NETWORKS INC DBA DNI AIR CONDITIONING AND HEATING INC
C-20 · also C-10 · Lic. #1098322 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DYKIER INC
C-20 · Lic. #439376 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIX MY A C INCORPORATED
C-20 · Lic. #855348 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
G & H REPAIR & SERVICES CO
C-20 · also B, C-10 · Lic. #764841 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GLOBALTECH INC
C-20 · Lic. #1069742 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HUNTER'S HEATING AND AIR
C-20 · Lic. #1000659 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
INTEGRITY MECHANICAL CORPORATION
C-20 · Lic. #874247 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J A C
C-20 · Lic. #765922 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J N CENTRIFUGAL TECHNOLOGY
C-20 · Lic. #1140447 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAMES POLAND DBA POLAND HTG & A/C
C-20 · Lic. #644094 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JOSEPH HOANG LE
C-20 · also B, C-10, C-36 · Lic. #844902 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JT PLUMBING & AIR CONDITIONING
C-20 · also B, C-36 · Lic. #966368 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KEYSTONE BUILDS AND MORE INC
C-20 · also B, B-2, C-10, C-16… · Lic. #1136782 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LU LIANG
C-20 · Lic. #1102259 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MARKET COOLING & CONSTRUCTION INC
C-20 · also B, C-33, C-38 · Lic. #937744 · Chino Hills 91709
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
MASLEY MECHANICAL
C-20 · Lic. #1141988 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MASTER WHITE AC INC
C-20 · Lic. #1150374 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAXWELL HVAC & ELECTRICAL SERVICE
C-20 · also C-10 · Lic. #1068421 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MIKE'S HEATING V A / C
C-20 · Lic. #734651 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MY AC GUY
C-20 · Lic. #1038524 · Chino Hills 91709
Workers' comp policy on file
Active — CSLB flag: "LIC-Cont in eff"
NET BLUE HVAC
C-20 · Lic. #1089508 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
QUALITY HVAC INSTALLER
C-20 · Lic. #1126620 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RAYSIDE HEATING & AIR
C-20 · Lic. #1148035 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RL HVAC
C-20 · Lic. #1076904 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUNSHINE PACIFIC GROUP AMERICA INC
C-20 · also B, C-15, C-46, HAZ · Lic. #1044501 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUNTECH AIR CONDITIONING AND HEATING
C-20 · also B · Lic. #961076 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TAI CHI HEATING & AIR CONDITIONING
C-20 · Lic. #1098073 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRE TECH INC
C-20 · Lic. #1124061 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VIKING AIR INC
C-20 · Lic. #1090779 · Chino Hills 91709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026