C20

C20 HVAC Contractors in California - Page 246

12,687 CSLB C20 license records for California (Page 246 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 12251-12300 of 12,687

VORTEX MECHANICAL SYSTEMS INC

Clear

License #1055732 · ACTON

Active

VORXS HVAC

Clear

License #1108783 · BREA

Active

VOSS PLUMBING INC

Clear

License #524919 · SANTEE

Active

VOTTA EDWARD JOHN

Clear

License #824548 · THOUSAND PALMS

Active

VPL AIR PLUS

Clear

License #1110873 · STANTON

Active

VSA CONSTRUCTION

Clear

License #1120424 · OXNARD

Active

VT HEATING AND AC

Clear

License #725895 · LA CRESCENTA

Active

VTECH HEAT & AIR

Clear

License #974243 · SACRAMENTO

Active

VU HVAC

Clear

License #1153957 · LA MESA

Active

VU HVAC AND CONSTRUCTION

Clear

License #866722 · FOUNTAIN VALLEY

Active

W & M ELECTRICAL SERVICES INC

Clear

License #542199 · EL CENTRO

Active

W B H LLC

Clear

License #1115317 · SACRAMENTO

Active

W B MECHANICAL

Clear

License #758667 · SAUGUS

Active

W C C G INC

Clear

License #1080578 · RANCHO CUCAMONGA

Active

W C C S INC

Clear

License #655509 · RANCHO CUCAMONGA

Active

W D MECHANICAL CORP

Clear

License #1108617 · LAKE ELSINORE

Active

W E D O A/C & HEAT

Clear

License #706940 · CHINO

Active

W H PLUMBING HEATING & AIR CONDITIONING

Clear

License #661353 · PARAMOUNT

Active

W L WILLS INC

Clear

License #852971 · MADERA

Active

W R MECHANICAL INC

Clear

License #1036150 · LANCASTER

Active

W T S CONSTRUCTION

Clear

License #1033867 · LOS ANGELES

Active

WACH CORPORATION

Clear

License #1036562 · BAKERSFIELD

Active

WADE MARTIN E

Clear

License #411004 · SAN DIMAS

Active

WAHOO HEATING & AIR

Clear

License #981655 · LAKESIDE

Active

WAIS INTERIOR DESIGN AND GENERAL CONSTRUCTION

Clear

License #608037 · WOODLAND HILLS

Active

WAKE MECHANICAL SERVICES

Clear

License #794173 · WILLITS

Active

WALBURGER MATTHEW M

Clear

License #1015224 · MARTINEZ

Active

WALDROP DAVID E

Clear

License #736291 · PLACENTIA

Work Comp Susp

WALL SCOTT

Clear

License #686717 · LINCOLN

Active

WALLER MECHANICAL & ELECTRICAL INC

Clear

License #557956 · CHATSWORTH

Active

WALLIN HEATING & AIR INC

Clear

License #609238 · UPLAND

Active

WALLINGSFORD DON INC

Clear

License #408081 · ANAHEIM

Active

WALNUT CREEK HEATING AND AIR CONDITIONING

Clear

License #972682 · CONCORD

Active

WALSH PATRICK AIR CONDITIONING AND HEATING

Clear

License #1064449 · DESERT HOT SPRINGS

Contr Bond Susp

WALT AIR HEATING & COOLING

Clear

License #1136872 · LOS ANGELES

Active

WALT CONSTRUCTION CORPORATION

Clear

License #310770 · SIMI VALLEY

Active

WALTER ANDERSON PLUMBING LLC

Clear

License #1089994 · EL CAJON

Active

WALTERS MARK T

Clear

License #865930 · CORONA

Active

WALTONS PLUMBING & HEATING INC

Clear

License #1031402 · SEASIDE

Active

WANG ANDREW

Clear

License #918347 · CLAREMONT

Active

WANG BROTHERS CONSTRUCTION INC

Clear

License #1022149 · BERKELEY

Active

WANG HEATING & AIR CONDITIONING

Clear

License #909983 · SAN JOSE

Active

WANGS CONTRACTOR LLC

Clear

License #1144327 · UNION CITY

Active

WANNER HEATING AND AIR CONDITIONING

Clear

License #673094 · CARMICHAEL

Active

WARD'S HEATING & AIR CONDITIONING

Clear

License #254919 · SAN DIMAS

Active

WARDOUR HEATING & AIR CONDITIONING INC

Clear

License #734077 · TORRANCE

Active

WARE'S QUALITY AIR INC

Clear

License #1074158 · MADERA

Active

WARNER HEATING & AIR CONDITIONING

Clear

License #825739 · GRASS VALLEY

Active

WARNER HVAC LLC

Clear

License #1113431 · CORONA

Active

WARNER TECHNOLOGIES INC

Clear

License #764311 · LOS ANGELES

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.