12,316 hvac contractors checked against 6 data sources (Page 21 of 247)
Heating, ventilation, and air conditioning contractors.
12,316
Total Contractors
11,645
Active Licenses
394
Federal Records
Showing contractors 1001-1050 of 12,316
ADVANCED HEATING AND AIR CONDITIONING
ClearLicense #739789 · TEHACHAPI
ADVANCED HEATING AND AIR CONDITIONING
ClearLicense #878105 · FRESNO
ADVANCED HEATING AND AIR CONDITIONING
ClearLicense #916901 · TEMECULA
ADVANCED HEATING AND AIR CONDITIONING ENTERPRISES INC
ClearLicense #961455 · LOMPOC
ADVANCED HEATING AND AIR CONTRACTORS
ClearLicense #966433 · ATWATER
ADVANCED HEATING AND COOLING INC
ClearLicense #976708 · BURBANK
ADVANCED HOME ENERGY INC
ClearLicense #877873 · BERKELEY
ADVANCED HOME ENERGY SOLUTIONS
ClearLicense #993830 · ORANGE
ADVANCED IMPROVEMENTS INC
ClearLicense #947761 · ANAHEIM
ADVANCED MECHANICAL
ClearLicense #909323 · PALMDALE
ADVANCED MECHANICAL AIR CONDITIONING & HEATING
ClearLicense #880070 · YUCCA VALLEY
ADVANCED MECHANICAL AIR SYSTEMS INC
ClearLicense #941628 · MORENO VALLEY
ADVANCED MECHANICAL SERVICES INC
ClearLicense #689384 · PACIFICA
ADVANCED MECHANICAL SERVICES OF SOUTHERN CALIFORNIA
ClearLicense #876948 · RIVERSIDE
ADVANCED MECHANICAL SPECIALITIES
ClearLicense #1053580 · CORONA
ADVANCED MEP SYSTEMS INC
ClearLicense #1125483 · PALM DESERT
ADVANCED PERFORMANCE HEATING AND AIR CONDITIONING
ClearLicense #1005604 · CAMARILLO
ADVANCED PLUMBING & ROOTER SERVICE INC
ClearLicense #968752 · NORTH HIGHLANDS
ADVANCED PLUMBING HEATING AND AIR
ClearLicense #846530 · VACAVILLE
ADVANCED PLUMBING HEATING AND AIR CONDITIONING INC
ClearLicense #1054566 · SAN DIMAS
ADVANCED PLUMBING SERVICE
ClearLicense #648096 · BAKERSFIELD
ADVANCED REFRIGERATION
ClearLicense #1017769 · OAKLAND
ADVANCED SOLUTIONS HEATING AND AIR CONDITIONING INC
ClearLicense #842594 · SAN MATEO
ADVANCED SYSTEMS SERVICES INC
ClearLicense #792602 · UPLAND
ADVANCED TECH 209 INC
ClearLicense #1089559 · STOCKTON
ADVANCED TECH AIR SYSTEMS INC
ClearLicense #1082775 · GRANADA HILLS
ADVANCED TECHNICAL HVAC
ClearLicense #1133034 · MILPITAS
ADVANTAGE AIR
ClearLicense #956451 · LONG BEACH
ADVANTAGE AIR CONDITIONING
ClearLicense #824328 · MENIFEE
ADVANTAGE APPLIANCE SERVICE
ClearLicense #772502 · LA MESA
ADVANTAGE H V A C
ClearLicense #734759 · ANAHEIM
ADVANTAGE HEATING & AIR CONDITIONING
ClearLicense #838649 · SHINGLE SPRINGS
ADVANTAGE HEATING AND AIR CONDITIONING SERVICES
ClearLicense #598021 · VICTORVILLE
ADVANTAGE HEATING AND SHEET METAL INC
ClearLicense #971539 · HOLLISTER
ADVENT AIR SOLUTIONS INC
ClearLicense #1134297 · PERRIS
ADX CONSULTING LLC
ClearLicense #1125561 · LONG BEACH
AE HAVC
ClearLicense #1029339 · LA PUENTE
AE TECHNIC INC
ClearLicense #906078 · GLENDORA
AELOTT AIR CONDITIONING LLC
ClearLicense #1117238 · ESCONDIDO
AEOLUS HEATING AND AIR CONDITIONING SERVICES CORPORATION
ClearLicense #1109747 · RESEDA
AER SYSTEMS LLC
ClearLicense #1143473 · CARLSBAD
AERCO SYSTEMS LLC
ClearLicense #1084381 · SAN DIEGO
AERIA HVAC
ClearLicense #1143093 · IDYLLWILD
AERIFY HEATING AND AIR
ClearLicense #975547 · LAKESIDE
AERIS M E P
ClearLicense #1105183 · LOS ANGELES
AERIS MECHANICAL INC
ClearLicense #981088 · SAN DIEGO
AERO DUCKS HEATING AND AIR CONDITIONING
ClearLicense #1032129 · TRUCKEE
AERO FRESH INDUSTRIES INC
ClearLicense #598600 · BLOOMINGTON
AERO MECHANICS INC.
ClearLicense #1043835 · ROSEVILLE
AERODYNAMIX HVAC INC
ClearLicense #809875 · LOS ANGELES
California requires all contractors performing hvac work valued at $500+ to hold a valid CSLB C20 license. Of the 12,316 licensed hvac contractors in the state, 95% currently hold active licenses and 3.2% have at least one federal compliance record.
Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.
Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For hvac work specifically, 3.2% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.