C20

C20 HVAC Contractors in California - Page 172

12,687 CSLB C20 license records for California (Page 172 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 8551-8600 of 12,687

MOUNTAIN AIR

Clear

License #586716 · PINE GROVE

Active

MOUNTAIN AIR

Clear

License #630391 · LIVERMORE

Active

MOUNTAIN AIR COMFORT

Clear

License #1092470 · REDLANDS

Active

MOUNTAIN AIR CONDITIONING

Clear

License #683844 · LITTLEROCK

Active

MOUNTAIN AIR HEATING AND COOLING

Clear

License #1084894 · GRASS VALLEY

Active

MOUNTAIN AIR HEATING COOLING & REFRIGERATION INC

Clear

License #750134 · YREKA

Active

MOUNTAIN AIR QUALITY INC

Clear

License #1058051 · LOS ANGELES

Active

MOUNTAIN AIRE HEATING & AIR CONDITIONING INC

Clear

License #481394 · COARSEGOLD

Active

MOUNTAIN AIRE SERVICES

Clear

License #742211 · MONROVIA

Active

MOUNTAIN AIRE SYSTEMS

Clear

License #676671 · GEORGETOWN

Active

MOUNTAIN BREEZE HEATING & AIR CONDITIONING INC

Clear

License #1016218 · HIGHLAND

Active

MOUNTAIN ELECTRIC COMPANY

Clear

License #326950 · LA CRESCENTA

Active

MOUNTAIN HEATING & COOLING INC

Clear

License #1139795 · VICTORVILLE

Work Comp Susp

MOUNTAIN HOUSE MECHANICAL

Clear

License #1098331 · HOPLAND

Active

MOUNTAIN HVAC LLC

Clear

License #1155061 · ROHNERT PARK

Active

MOUNTAIN MECHANICAL COMPANY

Clear

License #1003956 · KERNVILLE

Active

MOUNTAIN MECHANICAL SERVICE COMPANY

Clear

License #449012 · FELTON

Active

MOUNTAIN MECHANICAL SERVICES LLC

Clear

License #922929 · MOUNTAIN CENTER

Active

MOUNTAIN METALS

Clear

License #422536 · LA MESA

Active

MOUNTAIN PRIDE MECHANICAL INC

Clear

License #861011 · WESTWOOD

Active

MOVEMENT ENERGY INC

Clear

License #1111051 · COMMERCE

Active

MOXIE MECHANICAL INC

Clear

License #1000511 · CAMERON PARK

Active

MOYSE VIKTOR

Clear

License #582429 · STUDIO CITY

Active

MP ALL SEASONS HEATING AND COOLING INC

Clear

License #1044048 · WINNETKA

Active

MQC HEATING AND COOLING MECHANICAL INC

Clear

License #1105074 · LONG BEACH

Active

MR A/C

Clear

License #864636 · DIAMOND BAR

Active

MR AIR INC

Clear

License #1116941 · SANTA MARIA

Active

MR BUILD SOLAR ELECTRIC

Clear

License #439166 · NORTH HOLLYWOOD

Active

MR CLEAN PLUMBING & HEATING

Clear

License #1104450 · NORWALK

Active

MR COOL AC INC

Clear

License #1112536 · ROSEMEAD

Active

MR COOL HEATING & COOLING INC

Clear

License #1129881 · OAK VIEW

Active

MR COOL HVAC

Clear

License #1130503 · CARLSBAD

Active

MR FIX

Clear

License #407965 · YOUNTVILLE

Active

MR FLASH ELECTRIC

Clear

License #1011467 · NORTH HOLLYWOOD

Active

MR HEATING & AIR CONDITIONING

Clear

License #1069756 · WILLIAMS

Work Comp Susp

MR MCDUCT'S HEATING & AIR

Clear

License #1043325 · SACRAMENTO

Active

MR MIKES HOME HEATING AND AIR CONDITIONING

Clear

License #782570 · HEMET

Active

MR RELIABLE PLUMBING & HEATING

Clear

License #1011988 · SAN JOSE

Active

MR STONE AIR CONDITIONING

Clear

License #1110542 · INDIO

Active

MR. PERRY'S HEATING & AIR LLC

Clear

License #1113743 · ATASCADERO

Active

MR. POPPY

Clear

License #1145584 · KENSINGTON

Active

MRCOOLER HVAC SERVICE

Clear

License #1145795 · ROHNERT PARK

Active

MRI HEATING AND AIR CONDITIONING

Clear

License #1110749 · NAPA

Active

MRV SERVICE AIR INC

Clear

License #870278 · DELANO

Active

MS HEATING AND AIR

Clear

License #992872 · CHOWCHILLA

Active

MSB CONSTRUCTORS INC

Clear

License #941037 · PASADENA

Active

MSBI FIRE N ICE HVAC

Clear

License #1136756 · GRATON

Active

MSI CONSTRUCTION HEATING & AIR

Clear

License #913642 · SAN BERNARDINO

Active

MSO ENTERPRISES INC

Clear

License #977044 · GRANADA HILLS

Active

MSP HEATING AND AIR LLC

Clear

License #1038253 · RIVERSIDE

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.