SiteVetterSiteVetter
C20

C20 HVAC Contractors in California - Page 52

13,147 CSLB C20 license records for California (Page 52 of 263)

CSLB C20 License Scope

Heating, ventilation, and air conditioning contractors.

13,147

Total Contractors

11,960

Active Licenses

405

Federal Records

Run CSLB License Lookup

C20 HVAC Contractor License Records

Showing contractors 2551-2600 of 13,147

B & H REFRIGERATION COMPANY

Clear

License #292776 · YUMA

Active

B & L MECHANICAL INC

Clear

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

Work Comp Susp

B COOL EXPRESS HEATING & AIR CONDITIONING

Clear

License #1156020 · ANTIOCH

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 AC & MECHANICAL CORP

Clear

License #1157567 · CHINO

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 S CAT LLC

Clear

License #1081632 · HALTOM CITY

Active

B O A MECHANICAL SERVICES

Clear

License #982928 · SAN JOSE

Work Comp Susp

B P W HEATING AND COOLING INC

Clear

License #1091367 · YORBA LINDA

Active

B R E MECHANICAL

Clear

License #959909 · RENO

Active

B R MECHANICAL INC

Clear

License #987439 · SYLMAR

Active

B R R R - O - METRIC A / C

Clear

License #870174 · CHATSWORTH

Active

B S D BUILDERS INC

Clear

License #879719 · SAN DIEGO

Active

B S R

Clear

License #621362 · GARDNERVILLE

Active

B SQUARED HEATING AND AIR

Clear

License #1125510 · RAMONA

Active

B T HEATING AND AIR

Clear

License #1097843 · BROWNS VALLEY

Active

B T U HEATING & AIR CONDITIONING

Clear

License #522680 · UPLAND

Active

B W HEATING AND AIR

Clear

License #767627 · SAN RAMON

Work Comp Susp

B W HEATING AND AIR CONDITIONING

Clear

License #914581 · MODESTO

Work Comp Susp

B Y D C INC

Clear

License #942938 · CERRITOS

Active

B Z REFRIGERATION

Clear

License #1004726 · PACHECO

Active

B&B MECHANICAL INC

Clear

License #1001006 · LAKESIDE

Active

B&M CIVIL LLC

Clear

License #861848 · RANCHO CORDOVA

Active

B&M MECHANICAL SERVICES LLC

Clear

License #1138790 · RANCHO CORDOVA

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 13,147 CSLB C20 license records for hvac contractors. 91% 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.