C20

C20 HVAC Contractors in California - Page 26

12,687 CSLB C20 license records for California (Page 26 of 254)

CSLB C20 License Scope

Heating, ventilation, and air conditioning contractors.

12,687

Total Contractors

11,795

Active Licenses

396

Federal Records

Run CSLB License Lookup

C20 HVAC Contractor License Records

Showing contractors 1251-1300 of 12,687

AIR DUCT SPECIALIST

Clear

License #1039875 · MISSION HILLS

Active

AIR DYNAMICS HEATING & COOLING

Clear

License #1137015 · SANTA CLARITA

Active

AIR DYNAMICS HEATING AND COOLING SERVICES

Clear

License #1152851 · TRACY

Active

AIR DYNE MECHANICAL

Clear

License #645326 · RANCHO CUCAMONGA

Active

AIR EFFICIENCY SERVICES

Clear

License #871086 · HESPERIA

Active

AIR ELEMENTS MECHANICAL

Clear

License #1063185 · SAN JOSE

Active

AIR ENGINEERING SERVICE

Clear

License #675150 · SUN VALLEY

Active

AIR ERA

Clear

License #950543 · BAKERSFIELD

Active

AIR ESSENTIALS INC

Clear

License #794773 · VACAVILLE

Active

AIR EXCEL INC

Clear

License #894167 · UNION CITY

Work Comp Susp

AIR EXPERTS

Clear

License #723158 · BRENTWOOD

Active

AIR EXPERTS

Clear

License #1081586 · ANDERSON

Active

AIR EXPERTS AIR CONDITIONING & HEATING

Clear

License #1008665 · COACHELLA

Active

AIR EXPERTS HEATING & AIR

Clear

License #934192 · RIVERBANK

Active

AIR EXPRESS

Clear

License #614208 · RAMONA

Active

AIR EXPRESS HEATING AND AIR INC

Clear

License #923365 · BAKERSFIELD

Active

AIR FLEX INC

Clear

License #967016 · EL CAJON

Active

AIR FLOHS

Clear

License #724414 · POWAY

Active

AIR FLOW & HEATING LLC

Clear

License #1145804 · DOWNEY

Active

AIR FLOW BROS LLC

Clear

License #1089235 · TUSTIN

Contr Bond Susp

AIR FLOW CONTROL AIR JV

Clear

License #1054071 · ANAHEIM

Active

AIR FLOW HEATING AND COOLING

Clear

License #998198 · AGOURA HILLS

Active

AIR FLOW HVAC INC

Clear

License #1112450 · GLENDALE

Active

AIR FLOW MECHANICAL INC

Clear

License #341410 · ANAHEIM

Active

AIR FLOW PRO'S

Clear

License #938916 · SAN RAFAEL

Active

AIR FORCE AIR CONDITIONING

Clear

License #992350 · CALEXICO

Active

AIR FORCE AIR CONDITIONING & HEATING INC

Clear

License #998040 · THOUSAND OAKS

Active

AIR FORCE HEATING & COOLING INC

Clear

License #1007118 · SUN VALLEY

Active

AIR FORCE ONE HVAC

Clear

License #850682 · SACRAMENTO

Active

AIR FORCED HEATING & AIR CONDITIONING

Clear

License #1073703 · LANCASTER

Active

AIR GO GREEN INC

Clear

License #1012605 · RESEDA

Active

AIR GROVE

Clear

License #931561 · WEST HOLLYWOOD

Active

AIR HANDLER HVAC

Clear

License #926540 · SACRAMENTO

Active

AIR HAWK HEATING AND COOLING

Clear

License #1135275 · MADERA

Active

AIR HEAT SOLAR

Clear

License #916654 · SACRAMENTO

Active

AIR HEATING AND COOLING

Clear

License #957133 · SAN JOSE

Active

AIR HELP

Clear

License #678555 · LOMA LINDA

Active

AIR HERO HEATING AND AIR CONDITIONING INC

Clear

License #1152036 · SAN JOSE

Active

AIR HEROES

Clear

License #889500 · MODESTO

Active

AIR INNOVATIONS

Clear

License #852190 · BAKERSFIELD

Active

AIR INNOVATIONS INC

Clear

License #1101483 · VENTURA

Active

AIR JOHNSON

Clear

License #947824 · SACRAMENTO

Active

AIR KING

Clear

License #1011322 · SCOTTSDALE

Active

AIR KING

Clear

License #760936 · IONE

Active

AIR KING

Clear

License #645222 · ESCONDIDO

Active

AIR KING HEATING & COOLING INC

Clear

License #1054127 · DELANO

Active

AIR KING INC

Clear

License #1085703 · STOCKTON

Active

AIR KOOL INC

Clear

License #554106 · LOS ANGELES

Active

AIR KOOL SERVICE

Clear

License #516459 · BAKERSFIELD

Active

AIR KUSTOMS INC

Clear

License #901343 · PATTERSON

Active

C20 HVAC Contractor License Lookup

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.

What to Check for C20 HVAC Contractors

  • Verify NATE certification for technicians working on your system
  • Ask about experience with your specific HVAC brand or system type
  • Confirm they can provide energy efficiency calculations for new installations
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Federal Records Matter for HVAC Work

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.