C20

C20 HVAC Contractors in California - Page 173

12,687 CSLB C20 license records for California (Page 173 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 8601-8650 of 12,687

MSR MECHANICAL LLC

Clear

License #1042634 · BENICIA

Active

MT COOLING & HEATING INC

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License #1096518 · CLOVIS

Active

MT HEATING AND COOLING

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License #1113673 · PASO ROBLES

Active

MT ROSE HEATING & AIR CONDITIONING INC

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License #770238 · RENO

Active

MTAC HEATING & AIR INC

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License #1135465 · ANAHEIM

Active

MTC HEATING & AIR CONDITIONING INC

Clear

License #1039699 · NORTH HILLS

Active

MTEK AIR CONDITIONING & HEATING CONTROL

Clear

License #1149130 · FONTANA

Active

MTN AIR MECHANICAL

Clear

License #1139647 · WHITTIER

Active

MUELA ROBERT B

Clear

License #746007 · THERMAL

Active

MUIR-CHASE PLUMBING CO INC

Clear

License #539835 · LOS ANGELES

Active

MULLER DAN HEATING AND AIR CONDITIONING

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License #943592 · SAN DIMAS

Active

MULTI AIR SERVICE LLC

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License #1026812 · PASADENA

Active

MULTI MECHANICAL

Clear

License #1124036 · SYLMAR

Active

MULTI-AIR SERVICES INC

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License #1029529 · CASTAIC

Active

MUMFORD SCOTT HEATING AND AIR CONDITIONING

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License #905826 · SIMI VALLEY

Active

MUNDY'S REFRIGERATION

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License #626868 · LANCASTER

Active

MUNGUIA HEATING & AIR CONDITIONING

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License #931450 · MC FARLAND

Active

MUNGUIA OSCAR

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License #1089838 · SAN JOSE

Active

MUNIZ ANTONIO JR

Clear

License #946924 · UPLAND

Active

MURDOCH'S HEATING

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License #662222 · SANTA BARBARA

Active

MURILLO CONSTRUCTION

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License #1017385 · MADERA

Active

MURILLO IVAN

Clear

License #1078202 · PLACENTIA

Active

MURPHEY STEPHEN MICHAEL

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License #717836 · SANTA ROSA

Active

MURPHY HEATING AND AIR CONDITIONING LLC

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License #1110511 · VISTA

Active

MURPHY MECHANICAL HVAC INC

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License #1034996 · ESCONDIDO

Active

MURPHY THOMAS J

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License #827963 · SAN LUIS OBISPO

Active

MURPHYS HEATING AND AIR CONDITIONING

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License #1010686 · MURPHYS

Active

MURRAY COMPANY

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License #162382 · CYPRESS

Active

MURRAY MECHANICAL SERVICES

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License #618050 · FOLSOM

Active

MURRAY'S HVAC SYSTEMS

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License #1107668 · VALLEJO

Active

MURRIETA NORBERTO

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License #996735 · NORWALK

Active

MUSHRUSH HEATING & AIR

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License #971711 · LINCOLN

Active

MUSIAL HEATING & AIR INC

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License #844028 · NEWARK

Active

MUSSER NEVIN HEATING AND AIR

Clear

License #972919 · SIMI VALLEY

Active

MUVON LLC

Clear

License #1142955 · SACRAMENTO

Active

MW INDUSTRIAL

Clear

License #1046431 · MURRIETA

Active

MY AC GUY

Clear

License #1038524 · CHINO HILLS

Active

MY GREEN HOME INC

Clear

License #932258 · CARLSBAD

Active

MY HEATING & AIR

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License #1089012 · HOLLISTER

Active

MY NEIGHBOR'S PLUMBER

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License #1145000 · SAN DIEGO

Active

MY PLUMBER / SAN DIEGO L L P

Clear

License #779636 · MANASSAS

Work Comp Susp

MY REFRIGERATION MAN INC

Clear

License #1003408 · JURUPA VALLEY

Active

MYCO CONSTRUCTION

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License #853581 · ONTARIO

Active

MYCO CUSTOM METALWORKS

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License #932005 · TEMECULA

Active

MYD HVAC INC

Clear

License #1109659 · LOS ANGELES

Active

MYERS HEATING & AIR CONDITIONING

Clear

License #730080 · CITRUS HEIGHTS

Active

MYERS KEVIN HEATING AND AIR CONDITIONING

Clear

License #947412 · ESCONDIDO

Active

MYERS MECHANICAL

Clear

License #633349 · ESCONDIDO

Work Comp Susp

N & C HEATING AND AIR LLC

Clear

License #1131364 · MERCED

Active

N A G AIR CONDITIONING & HEATING SYSTEMS INC

Clear

License #1025354 · WINNETKA

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.