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C20

C20 HVAC Contractors in California - Page 121

12,687 CSLB C20 license records for California (Page 121 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 6001-6050 of 12,687

GUNDLACH'S

Clear

License #1095655 · BAKERSFIELD

Active

GUNNYS HEATING AND AIR

Clear

License #1082645 · PERRIS

Active

GUS COMPANY THE

Clear

License #932525 · GRANADA HILLS

Contr Bond Susp

GUSTAVO IGNACIO DECASAS

Clear

License #1133926 · LA MIRADA

Active

GUTHRIE AND SONS

Clear

License #875279 · SAN DIEGO

Active

GUTIERREZ DAVID

Clear

License #741991 · GARDNERVILLE

Active

GUTIERREZ GABRIEL III

Clear

License #1117695 · PALMDALE

Active

GUTIERREZ HEATING & AIR

Clear

License #554246 · ENCINO

Active

GUTIERREZ MARK

Clear

License #865646 · TURLOCK

Active

GUTZKE MECHANICAL

Clear

License #788334 · PLACERVILLE

Active

GUY PLUMBING & HEATING INC

Clear

License #330785 · MENLO PARK

Active

GUY'S HEATING & AIR CONDITIONING INC

Clear

License #1003750 · WEST COVINA

Active

GUYOU CONSTRUCTION INC

Clear

License #997054 · RIVERSIDE

Active

GV AIR MECHANICAL

Clear

License #1127325 · SALINAS

Active

GVK HEATING AND AIR INC

Clear

License #911659 · POWAY

Active

H & A HEATING AND AIR INC

Clear

License #908034 · OCEANSIDE

Active

H & A PLUMBING INC

Clear

License #839396 · WASCO

Active

H & B MECHANICAL INC

Clear

License #792808 · HESPERIA

Active

H & C AIR SYSTEMS

Clear

License #1040395 · GLENDALE

Active

H & D HEATING AND AIR CONDITIONING SERVICES

Clear

License #1090137 · WEST SACRAMENTO

Active

H & H HEATING AND AIR CONDITIONING SERVICES INC

Clear

License #890399 · SAN JOSE

Active

H & H MECHANICAL INC

Clear

License #644029 · ALTADENA

Active

H & I INDOOR ENVIRONMENTAL SERVICES

Clear

License #947896 · AZUSA

Work Comp Susp

H & M HOME REMODELING INC

Clear

License #1106792 · DIXON

Active

H & P HEATING AND AIR

Clear

License #603650 · STOCKTON

Work Comp Susp

H & S HEATING & AIR CONDITIONING

Clear

License #979944 · EL CAJON

Active

H & V HEATING AIR CONDITIONING AND REFRIGERATION

Clear

License #967317 · ANAHEIM

Active

H & Z CONSTRUCTION INC

Clear

License #1058914 · DALY CITY

Active

H 2 H HEATING AND AIR CONDITIONING

Clear

License #1002858 · LAGUNA NIGUEL

Active

H A C E U S A

Clear

License #724117 · BONSALL

Active

H A C HEATING & AIR CONDITIONING INC

Clear

License #941040 · WINTON

Active

H AND H AIR CONDITIONING

Clear

License #510566 · PALM DESERT

Active

H B CONSTRUCTION

Clear

License #983819 · LOMITA

Active

H B HEATING AND COOLING

Clear

License #1100837 · BARSTOW

Active

H C AIR SYSTEM INC

Clear

License #1005782 · SUN VALLEY

Active

H D EZ - AIR INC

Clear

License #974381 · HAYWARD

Active

H E I MECHANICAL

Clear

License #839926 · RANCHO CORDOVA

Work Comp Susp

H G M CONSTRUCTION INC

Clear

License #424490 · GARDENA

Active

H H HEATING AND AIR CONDITIONING

Clear

License #1094569 · SAN JOSE

Active

H H J CONSTRUCTION INC

Clear

License #1019385 · LAWNDALE

Active

H HVAC SERVICES

Clear

License #1088559 · SAN JOSE

Active

H J R CONTRACTING INC

Clear

License #1041548 · DIAMOND BAR

Active

H J WESTERN ELECTRIC CO

Clear

License #917997 · CARROLLTON

Active

H J WESTERN INC

Clear

License #989946 · WEST COVINA

Active

H L AIR CONDITIONING INC

Clear

License #1038593 · OAK HILLS

Active

H L MECHANICAL INC

Clear

License #1066052 · SACRAMENTO

Active

H L MOE CO INC

Clear

License #254678 · GLENDALE

Active

H M A HEATING & COOLING

Clear

License #977348 · MILPITAS

Active

H M R & R SERVICES INC

Clear

License #848740 · CANYON LAKE

Active

H P HEATING AND COOLING INC

Clear

License #1102659 · PASADENA

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.