C20

C20 HVAC Contractors in California - Page 43

12,687 CSLB C20 license records for California (Page 43 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 2101-2150 of 12,687

AMIGOS HEATING AND AIR

Clear

License #957980 · FAIRFIELD

Active

AMIHAN AIRE

Clear

License #708963 · LAKE FOREST

Work Comp Susp

AMINY AIR

Clear

License #727320 · BURBANK

Active

AMIR HVAC

Clear

License #1064352 · CHATSWORTH

Active

AMK AIR SOLUTIONS

Clear

License #1118049 · PHELAN

Active

AMK HEATING AND COOLING

Clear

License #1127885 · GLENDALE

Active

AMKO CONTRACTORS INC

Clear

License #1039307 · ANAHEIM

Active

AMO AIR INC

Clear

License #962653 · WOODLAND HILLS

Active

AMOGEN

Clear

License #710779 · YORBA LINDA

Active

AMOK HEATING AND AIR CONDITIONING INC

Clear

License #1087362 · DOWNEY

Active

AMORES MECHANICAL INC

Clear

License #1116926 · KNIGHTSEN

Active

AMP AIR

Clear

License #1077409 · CORONA

Active

AMPKO HEATING AND AIR CONDITIONING

Clear

License #689604 · CONCORD

Work Comp Susp

AMPLE AIR SYSTEMS

Clear

License #898675 · RIVERSIDE

Active

AMRON MECHANICAL INC

Clear

License #873471 · MANTECA

Active

AMRY MECHANICAL SERVICES INC

Clear

License #1028771 · IRVINE

Contr Bond Susp

AMS HEATING AND COOLING

Clear

License #1110443 · ROCKLIN

Active

AMS MECHANICAL

Clear

License #1013066 · TUJUNGA

Active

AMTECH HEATING & AIR INC

Clear

License #1003704 · IRVINE

Active

AMTECH INC

Clear

License #560006 · CASTRO VALLEY

Contr Bond Susp

ANAHEIM AIR LLC

Clear

License #1109245 · PLACENTIA

Active

ANAHEIM HEATING & AIR CONDITIONING OC CORPORATION

Clear

License #1013506 · ANAHEIM

Work Comp Susp

ANAHEIM HEATING & COOLING

Clear

License #975352 · CERRITOS

Active

ANAHEIM REFRIGERATION INC

Clear

License #578942 · ANAHEIM

Active

ANAYA ELECTRIC HEATING & COOLING

Clear

License #926884 · EDISON

Work Comp Susp

ANAYA ELECTRIC HVAC

Clear

License #1146199 · EDISON

Active

ANAYA'S CONSTRUCTION

Clear

License #628600 · INDIO

Active

ANCHOR HEATING & AIR CONDITIONING INC

Clear

License #793477 · CARPINTERIA

Active

ANCHOR HEATING & COOLING INC

Clear

License #829395 · PLEASANT HILL

Active

ANDERSEN CONTRACTING LLC

Clear

License #303427 · GUALALA

Active

ANDERSON AIR

Clear

License #1053602 · RIDGECREST

Active

ANDERSON HEATING & AIR INC

Clear

License #999522 · ELK GROVE

Active

ANDERSON REFRIGERATION INC

Clear

License #633627 · PORT HUENEME

Active

ANDERSON RICHARD ALLAN

Clear

License #501242 · KEENE

Active

ANDERSON WAYNE L CONSTRUCTION

Clear

License #466961 · VISTA

Active

ANDRADA AIR CONDITIONING HEATING & ELECTRICAL

Clear

License #660524 · CHOWCHILLA

Work Comp Susp

ANDRADE COOLING AND HEATING

Clear

License #1147575 · SAN DIEGO

Active

ANDRADE HEATING & AIR

Clear

License #955437 · GALT

Active

ANDRADE JUAN MANUEL

Clear

License #702828 · SOUTH GATE

Active

ANDRADE'S AIR

Clear

License #1098797 · MODESTO

Active

ANDRANIK GASPARYAN

Clear

License #1144556 · VAN NUYS

Active

ANDRE'S AIR

Clear

License #918680 · VACAVILLE

Active

ANDRESS MICHAEL D

Clear

License #770949 · GRANITE BAY

Active

ANDREW SHEET METAL

Clear

License #660652 · HOPLAND

Active

ANDREWS DEAN M

Clear

License #996292 · CORONA

Active

ANDREWS MIN KIM

Clear

License #887064 · GRANADA HILLS

Active

ANDREY MECHANICAL

Clear

License #1076055 · ANTELOPE

Active

ANDRUS PLUMBING AND HEATING INC

Clear

License #249778 · LAGUNA BEACH

Work Comp Susp

ANDRUS PLUMBING HEATING AND AIR CONDITIONING

Clear

License #701282 · LAGUNA BEACH

Active

ANDY'S HEATING AND AIR CONDITIONING CO INC

Clear

License #396740 · YUBA 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.