C20

C20 HVAC Contractors in California - Page 50

12,687 CSLB C20 license records for California (Page 50 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 2451-2500 of 12,687

AYON HEATING AND AIR CONDITIONING INC

Clear

License #1082553 · VISALIA

Active

AYRES HEATING & COOLING

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License #1012074 · BAKERSFIELD

Active

AYRSMITH INC

Clear

License #1133850 · HUNTINGTON BEACH

Active

AZ AIR CONDITIONING AND HEATING INC

Clear

License #618381 · SYLMAR

Active

AZER HEATING & COOLING

Clear

License #930848 · UNION CITY

Active

AZORES AIR HEATING & AIR CONDITIONING

Clear

License #685913 · SAN JOSE

Contr Bond Susp

AZTEC CONSTRUCTION SERVICES INC

Clear

License #979619 · IMPERIAL

Active

AZTEC HEATING AND AIR INC

Clear

License #1075509 · HOLLISTER

Active

AZTECA ENTERPRISE INC

Clear

License #728408 · LOMPOC

Active

AZTECA HEATING AND AIR

Clear

License #912697 · YUBA CITY

Active

AZTECH ELECTRIC & HVAC INC

Clear

License #1152483 · SYLMAR

Active

B & B HEATING & AIR CONDITIONING INC

Clear

License #868418 · STOCKTON

Active

B & B HEATING AIR CONDITIONING & ELECTRICAL

Clear

License #971514 · SUNLAND

Active

B & B MECHANICAL SERVICES INC

Clear

License #938583 · PLEASANTON

Active

B & D HEATING & AIR CONDITIONING

Clear

License #793358 · VISALIA

Active

B & D MECHANICAL

Clear

License #908325 · TEHACHAPI

Active

B & E HEATING & AIR CONDITIONING

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License #944395 · ELK GROVE

Work Comp Susp

B & H HVACR SERVICES

Clear

License #948047 · CORONA

Active

B & H REFRIGERATION COMPANY

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License #292776 · YUMA

Active

B & L MECHANICAL INC

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License #492481 · FRESNO

Active

B & M AIR AND HEATING INC

Clear

License #1002632 · LOS ANGELES

Active

B & M AIR CONDITIONING

Clear

License #685811 · PALM SPRINGS

Active

B & P SERVICES INC

Clear

License #594563 · COSTA MESA

Active

B & S CONSTRUCTION INC

Clear

License #848067 · LOS ANGELES

Active

B & W FURNACE SERVICE INC

Clear

License #961593 · NORWALK

Active

B 2 AIR SYSTEMS

Clear

License #1005847 · PLEASANT GROVE

Active

B A C C O MECHANICAL INC

Clear

License #810228 · LANCASTER

Active

B AIR CONDITIONING AND SERVICES INC

Clear

License #987404 · NORTHRIDGE

Active

B AND N HEATING AND AIR

Clear

License #997546 · MONTCLAIR

Active

B B HVAC

Clear

License #1063827 · LAKE FOREST

Active

B C M GROUP INC

Clear

License #968356 · RANCHO CUCAMONGA

Active

B C MECHANICAL HEATING & AC

Clear

License #1129116 · EL CAJON

Active

B C P MECHANICAL LLC

Clear

License #1031667 · FALLBROOK

Active

B C SERVICES

Clear

License #796752 · MISSION VIEJO

Active

B C'S HEATING

Clear

License #450103 · LONG BEACH

Active

B COOL A C SERVICE

Clear

License #1024420 · WATERFORD

Active

B D M FABRICATION & HVAC

Clear

License #1001399 · CORONA

Active

B D S SHEETMETAL & AIRCONDITIONING INC

Clear

License #467778 · LOS ANGELES

Active

B D UNIQUE CONSTRUCTION COMPANY

Clear

License #937060 · SAN FRANCISCO

Active

B E C

Clear

License #517842 · GLENDALE

Active

B G'S PLUMBING AND ROOTER

Clear

License #1044057 · SAN BERNARDINO

Active

B G'S REPAIR

Clear

License #740258 · KERMAN

Work Comp Susp

B GREEN AIR

Clear

License #1076217 · BUENA PARK

Active

B H MECHANICAL INC

Clear

License #1016256 · SAN DIEGO

Work Comp Susp

B KOOL

Clear

License #1021596 · LAKE ELSINORE

Active

B M D TECHNOLOGIES

Clear

License #611852 · ENCINO

Active

B M I - PACWEST INC

Clear

License #819679 · TULARE

Active

B M J US BUILDER INC

Clear

License #906122 · SAN JOSE

Active

B M PLUMBING AND FIRE PROTECTION INC

Clear

License #952941 · LYNWOOD

Active

B M S CAT LLC

Clear

License #1081632 · HALTOM CITY

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.