C20

C20 HVAC Contractors in California - Page 223

12,687 CSLB C20 license records for California (Page 223 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 11101-11150 of 12,687

SPECIAL OPERATIONS CONSTRUCTION

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License #796953 · PALA

Active

SPECIALIZE HOME SERVICES HEATING & AIR CONDITIONING INC

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License #1143630 · RANCHO CUCAMONGA

Active

SPECIALIZED AIR

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License #1135244 · HAWAIIAN GARDENS

Contr Bond Susp

SPECIALIZED AIR

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License #479374 · FRESNO

Active

SPECIALIZED DAIRY SERVICE INC

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License #875409 · ONTARIO

Active

SPECIALIZED HEATING & AIR CONDITIONING

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License #741785 · CASTRO VALLEY

Active

SPECIALIZED HVAC INC

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License #936374 · TEMECULA

Active

SPECIALIZED TRADES

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License #743822 · OAKDALE

Active

SPECIALTY A/C PRODUCTS INC

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License #983118 · SUNNYVALE

Active

SPECIALTY AC HEAT INC

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License #784495 · UPLAND

Active

SPECIALTY AIR

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License #298167 · WILDERSVILLE

Active

SPECIALTY AIR CONDITIONING

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License #620281 · LAKE HAVASU CITY

Active

SPECIALTY AIR INC

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License #1152970 · WEST HOLLYWOOD

Active

SPECIALTY COOLING INC

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License #757637 · FOUNTAIN VALLEY

Active

SPECIALTY PLUMBING INC

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License #831870 · SANTA BARBARA

Active

SPECTRUM HEATING AND AIR

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License #1089365 · MISSION HILLS

Active

SPECTRUM POWER AND ELECTRIC

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License #904139 · GLENDORA

Active

SPECTRUMSS GENERAL ENGINEERING

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License #1097582 · BURLINGAME

Active

SPEED HVAC INC

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License #1074276 · NORWALK

Active

SPEEDI AIR INC

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License #1097749 · ELK GROVE

Active

SPEEDY AIR CONDITIONING INC

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License #834471 · LA QUINTA

Active

SPEEDY HEATING & AIR INC

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License #727109 · SYLMAR

Active

SPEEDY REFRIGERATION

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License #939424 · LOS ANGELES

Active

SPEEDY SYSTEMS INC

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License #907674 · CERRITOS

Active

SPENCE-AIR MECHANICAL INC

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License #1099760 · VALENCIA

Active

SPENCER R B INC

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License #664429 · YUBA CITY

Active

SPHERE MECHANICAL CORPORATION

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License #1047691 · ESCONDIDO

Active

SPILLER'S HEATING & AIR

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License #535759 · HANFORD

Active

SPINELLI HEATING & AIR

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License #1081274 · CANYON COUNTRY

Active

SPIRA-LOC

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License #583829 · EL CAJON

Active

SPLASH POOL & SPA

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License #830328 · BAKERSFIELD

Active

SPLIT SYSTEMS MECHANICAL INC

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License #1144003 · PLEASANTON

Active

SPOOR'S HEATING & AIR CONDITIONING INC

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License #1001693 · AUBURN

Active

SPOT FREE DUCT CLEANING INC

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License #992288 · SAN LEANDRO

Active

SPOT ON HEATING AIR AND PLUMBING

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License #981935 · WHITTIER

Active

SPRINGER CONSTRUCTION SERVICES

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License #924273 · DIAMOND SPRINGS

Active

SPROUL HEATING & AIR CONDITIONING

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License #1007404 · INDIO

Work Comp Susp

SQUARE ONE MECHANICAL

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License #1125710 · POWAY

Active

SR HEATING AND AIR

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License #1112346 · PLUMAS LAKE

Active

SRC MECHANICAL

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License #769630 · TEMPLETON

Work Comp Susp

SRM HEATING AND AIR CONDITIONING

Clear

License #1121415 · BIG BEAR CITY

Active

SRR AIR CONDITIONING AND HEATING

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License #1116254 · MURRIETA

Active

SRS MECHANICAL SERVICES HEATING AIR CONDITIONING & REFRIGERATION

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License #947302 · ELK GROVE

Active

SS AIR SOLUTIONS

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License #1144561 · BAKERSFIELD

Active

ST HEATING AND AIR CONDITIONING

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License #1039239 · LA MESA

Active

ST LOUIS HEATING & COOLING

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License #1101868 · MURRIETA

Active

STABILITY HEATING & AIR

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License #971289 · LAWNDALE

Active

STABLE TEMP

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License #879831 · SPRING VALLEY

Active

STAFFERO MECHANICAL INC

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License #1017719 · TURLOCK

Active

STAFFORD HEATING AND AC

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License #1124459 · ORANGE

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.