12,687 CSLB C20 license records for California (Page 48 of 254)
Heating, ventilation, and air conditioning contractors.
12,687
Total Contractors
11,795
Active Licenses
396
Federal Records
Showing contractors 2351-2400 of 12,687
ASAP REDDING HEATING & COOLING
ClearLicense #1150746 · REDDING
ASAP RODENT & REMODELING SOLUTIONS
ClearLicense #1126406 · OAKLAND
ASC MECHANICAL INC
ClearLicense #1144103 · RANCHO CUCAMONGA
ASCEND HEATING AND AIR LLC
ClearLicense #1135114 · GARDNERVILLE
ASCEND PLUMBING INC
ClearLicense #1066861 · SAN DIEGO
ASCENT AIR CONDITIONING & HEATING INC
ClearLicense #1036374 · YUCAIPA
ASCENT CONSERVE INC
ClearLicense #1147057 · DANVILLE
ASCENT INC
ClearLicense #1069809 · DANVILLE
ASCENTIA ENGINEERING SERVICES INC
ClearLicense #821160 · CRESTLINE
ASCO SERVICE INC
ClearLicense #778556 · GILROY
ASH PURIFACATION HEATING & AIR CONDITIONING
ClearLicense #1095340 · GLENDALE
ASHCRAFT HEATING AND COOLING
ClearLicense #1106533 · CHICO
ASHFORD A RAY HEATING & COOLING
ClearLicense #724150 · UKIAH
ASM MECHANICAL SERVICES
ClearLicense #1051854 · ANTIOCH
ASP HEATING & AIR CONDITIONING
ClearLicense #1083961 · AGOURA HILLS
ASPECT AIR CONDITIONING & HEATING
ClearLicense #1071942 · MURRIETA
ASPEN AIR INC
ClearLicense #704764 · BAKERSFIELD
ASSERT INC
ClearLicense #617540 · PARAMOUNT
ASSET AIR & PLUMBING
ClearLicense #1142914 · MONROVIA
ASSOCIATED HEATING & AIR INC
ClearLicense #608210 · ANAHEIM
ASSOCIATED HEATING OF S F
ClearLicense #486084 · SAN FRANCISCO
ASSOCIATED HEATING OF SAN FRANCISCO INC
ClearLicense #1001526 · SAN FRANCISCO
ASSURED HEATING & AIR CONDITIONING SERVICES LLC
ClearLicense #1069937 · PALM DESERT
ASTORGA CONSTRUCTION INC
ClearLicense #1008360 · SAN FRANCISCO
ASTRO AIR DESIGN INC
ClearLicense #783688 · LINCOLN
ASTRO CONSTRUCTION INC
ClearLicense #532041 · AGOURA HILLS
ASTRO HEATING INC
ClearLicense #1132436 · SAN JOSE
AT HOME SERVICE SOLUTIONS INC
ClearLicense #830874 · ALTA LOMA
AT YOUR SERVICE HEATING & AIR CONDITIONING
ClearLicense #1106163 · FILLMORE
ATA CONSTRUCTION SERVICES
ClearLicense #974795 · RIVERSIDE
ATARA MECHANICAL INC
ClearLicense #1126598 · EASTVALE
ATC SERVICE INC
ClearLicense #524622 · EL DORADO HILLS
ATECH'S CONSTRUCTION SERVICE
ClearLicense #1052172 · BELLFLOWER
ATLANTIC AIR CONDITIONING INC
ClearLicense #613226 · DIAMOND BAR
ATLANTIC BUILDERS INC
ClearLicense #799899 · LA CANADA
ATLANTIC H V A C INC
ClearLicense #844417 · ELK GROVE
ATLANTIC REFRIGERATION & APPLIANCES
ClearLicense #662919 · ONTARIO
ATLANTIS H V A C SERVICE
ClearLicense #992458 · PITTSBURG
ATLANTIS HEATING & COOLING
ClearLicense #745283 · ALBION
ATLANTIS HEATING LLC
ClearLicense #748050 · MODESTO
ATLAS AIR
ClearLicense #1041417 · SANTA YNEZ
ATLAS COMFORT AIR
ClearLicense #989499 · GARDEN GROVE
ATLAS HEATING & AIR-CONDITIONING CO
ClearLicense #489501 · OAKLAND
ATLAS HVAC INC
ClearLicense #955327 · SAN DIEGO
ATLAS HVAC SOLUTIONS
ClearLicense #1154839 · ARVIN
ATLAS PLUMBING
ClearLicense #949964 · BAKERSFIELD
ATLAS TRILLO
ClearLicense #742039 · MEMPHIS
ATMOSAIR HEATING AND AIR CONDITIONING
ClearLicense #732398 · SEBASTOPOL
ATMOSPHERE HEATING AND AIR CONDITIONING
ClearLicense #1043064 · SANTA ROSA
ATOMIC AIR COMPANY
ClearLicense #1130637 · WINCHESTER
Use this page when you need a California C20 license lookup, a list of licensed hvac contractors, or a quick screen before assigning hvac work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.
California has 12,687 CSLB C20 license records for hvac contractors. 93% currently hold active licenses and 3.1% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.
For hvac work, 3.1% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.
Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.