C20

C20 HVAC Contractors in California - Page 64

12,687 CSLB C20 license records for California (Page 64 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 3151-3200 of 12,687

C N R HEATING AND AIR CONDITIONING

Clear

License #934433 · ATWATER

Active

C P SHEET METAL A PARTNERSHIP

Clear

License #1082227 · SAN RAFAEL

Active

C Q ASSOCIATES

Clear

License #821794 · PLEASANT HILL

Active

C R MECHANICAL

Clear

License #917456 · UPLAND

Active

C R Z HEATING & COOLING

Clear

License #1091102 · BELLFLOWER

Active

C S L CONSTRUCTION INC

Clear

License #1004724 · FREMONT

Active

C T C DESIGN INC

Clear

License #861385 · SAN CARLOS

Active

C T S MECHANICAL INC

Clear

License #956045 · CHINO

Active

C T T HEATING AND AIR CONDITIONING

Clear

License #915697 · ANAHEIM

Active

C W HEATING AND AIR CONDITIONING

Clear

License #820838 · ANAHEIM

Active

C W'S AIR CONDITIONING & HEATING

Clear

License #854131 · LANCASTER

Active

C&C AIR INC

Clear

License #1122967 · CHINO

Active

C&M AIR CONDITIONING AND HEATING INC

Clear

License #1090576 · ARCADIA

Active

C&M MECHANICAL HEATING AND COOLING INC

Clear

License #1089755 · SANTA CLARITA

Active

C&S AIR MECHANICAL INC

Clear

License #1115549 · LAKE ELSINORE

Active

C&S HVAC/R

Clear

License #1061216 · STOCKTON

Active

C-20 AIR HEATING & AIR CONDITIONING

Clear

License #1032576 · RIALTO

Active

C-UNISON CONSTRUCTION

Clear

License #651740 · SUN VALLEY

Active

C1 AIRTECH

Clear

License #1142638 · CERRITOS

Active

CA ATTIC EXPERTS

Clear

License #1012509 · WEST HILLS

Active

CA ATTIC SOLUTIONS INC

Clear

License #1120795 · TRACY

Active

CA HEATING AND AIR CONDITIONING

Clear

License #1099080 · LIVERMORE

Active

CABLE TECHNOLOGIES

Clear

License #1033309 · SPRING VALLEY

Active

CABRERASCOOLING LLC

Clear

License #1151971 · SACRAMENTO

Active

CABRILLO PLUMBING & HEATING

Clear

License #629538 · SAN FRANCISCO

Active

CABS HEATING & AIR CONDITIONING

Clear

License #919746 · WEST SACRAMENTO

Active

CACERES AIR SOLUTIONS INC

Clear

License #1097653 · JURUPA VALLEY

Active

CADILLAC HEATING & AIR

Clear

License #1138198 · CITRUS HEIGHTS

Active

CAESAR'S APPLIANCE SERVICE INC

Clear

License #1121041 · LAGUNA NIGUEL

Active

CAH HEATING & COOLING INC

Clear

License #1129126 · LOS ANGELES

Active

CAI MING WEI

Clear

License #761441 · ALHAMBRA

Active

CAL - AIR COOLING & HEATING

Clear

License #960911 · VISALIA

Active

CAL - AIR HEATING + COOLING

Clear

License #1060345 · REDLANDS

Active

CAL - BAY SERVICE

Clear

License #690694 · BENICIA

Active

CAL - COAST AIR

Clear

License #864773 · MONTEBELLO

Active

CAL - COOL MECHANICAL

Clear

License #741451 · SAN DIEGO

Active

CAL - METRO MECHANICAL

Clear

License #857080 · SIMI VALLEY

Active

CAL - RAM HEATING & AIR CONDITIONING

Clear

License #782253 · MODESTO

Active

CAL - WEST MECHANICAL

Clear

License #793896 · NORWALK

Active

CAL AIR & HEATING SERVICES

Clear

License #1018414 · FILLMORE

Active

CAL AIR CONTROL

Clear

License #749289 · BAKERSFIELD

Active

CAL AIR SOLUTIONS INC

Clear

License #1134053 · SALIDA

Active

CAL AIR SYSTEMS

Clear

License #1080885 · SHINGLE SPRINGS

Active

CAL BAY MECHANICAL INC

Clear

License #1044355 · SAN JOSE

Active

CAL BEAR HEATING AND AIR LLC

Clear

License #1121878 · RANCHO CORDOVA

Active

CAL BEST PLUMBING HEATING & AIR

Clear

License #788456 · SACRAMENTO

Active

CAL CLIMATE CORPORATION

Clear

License #265735 · BURBANK

Active

CAL COAST BUILDERS

Clear

License #1120013 · ATASCADERO

Active

CAL COMFORT

Clear

License #867824 · RICHMOND

Active

CAL CONSTRUCTION

Clear

License #953475 · SAN GABRIEL

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.