C20

C20 HVAC Contractors in California - Page 201

12,687 CSLB C20 license records for California (Page 201 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 10001-10050 of 12,687

RAN ENTERPRISES INC

Clear

License #818754 · HUNTINGTON BEACH

Active

RANA'S HVAC & R GENERAL CONSTRUCTION

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License #803537 · RIDGECREST

Active

RANCHO COVARRUBIAS LLC

Clear

License #1134988 · CAMARILLO

Work Comp Susp

RANCHO HEATING & AIR PLUMBING INC

Clear

License #1024860 · RANCHO SANTA MARGARITA

Active

RANCHO PLUMBING HEATING & AIR

Clear

License #689936 · UPLAND

Active

RANCHO VALLEY HEATING AND AIR

Clear

License #1112010 · RANCHO CORDOVA

Active

RANCHO VIEJO AIR CONDITIONING & HEATING

Clear

License #745018 · LAKE FOREST

Active

RAND AIRE CORPORATION

Clear

License #635096 · STUDIO CITY

Active

RAND AIRE MECHANICAL CONTRACTORS INC

Clear

License #693185 · ORANGE

Active

RANDLE AIR CONDITIONING INC

Clear

License #782083 · SAN MARCOS

Active

RANDY'S HEATING & AIR

Clear

License #874390 · SACRAMENTO

Active

RANGEL'S HEATING / COOLING SVC

Clear

License #754052 · MADERA

Active

RANGEL'S HTG & A/C SERV

Clear

License #1001761 · SUN VALLEY

Active

RANIS CONSTRUCTION & ELECTRIC INC

Clear

License #815833 · PINOLE

Active

RANJITH SILVA

Clear

License #700998 · CLAREMONT

Active

RANTALA HEATING AND SHEET METAL INC

Clear

License #827647 · FORT BRAGG

Active

RAPID CONSTRUCTION BUILDERS CORP

Clear

License #1139203 · BEVERLY HILLS

Active

RAPID PLUMBING

Clear

License #771663 · CULVER CITY

Active

RAPID RESPONSE HEATING AND AIR INC

Clear

License #1147844 · NORTH HOLLYWOOD

Active

RAPID ROOTER PLUMBING

Clear

License #312880 · PACIFIC GROVE

Active

RARE SERVICE HEATING & AIR CONDITIONING INC

Clear

License #514869 · FRESNO

Active

RAS

Clear

License #1047813 · LA HABRA

Active

RASHID MUHAMMAD MOWZZAM

Clear

License #1133625 · SUN VALLEY

Active

RASHID SALEHI SEYEDMOSTAFA

Clear

License #1051358 · SAN JOSE

Active

RASMUSSEN ZACHARY

Clear

License #1004310 · GREENWOOD

Active

RASP HEATING & AIR CONDITIONING

Clear

License #1106230 · MENIFEE

Active

RASSAC AIR SYSTEMS

Clear

License #716318 · LA CRESCENTA

Active

RAUCH HEATING AND AIR

Clear

License #1086264 · THOUSAND OAKS

Work Comp Susp

RAV MECHANICAL CORPORATION

Clear

License #1073696 · HAYWARD

Active

RAVEN HEATING & AIR CONDITIONING INC

Clear

License #937102 · NOVATO

Active

RAY RUSSELL LAWRENCE

Clear

License #611733 · STOCKTON

Active

RAY SCOTT

Clear

License #1111667 · SAN JOSE

Active

RAY TECH AIR

Clear

License #991538 · GLENDALE

Active

RAY'S AIR CONDITIONING AND HEATING

Clear

License #893120 · PALM DESERT

Active

RAY'S HEATING & AIR CONDITIONING

Clear

License #668026 · GARDENA

Active

RAY'S PLUMBING

Clear

License #990798 · LA PUENTE

Active

RAY'S SERVICE INC

Clear

License #559495 · SANTA CLARITA

Active

RAYAS LEGACY HEATING AND COOLING

Clear

License #1144506 · FRESNO

Active

RAYDIANT MECHANICAL INC

Clear

License #1148787 · WINCHESTER

Active

RAYMOND MECHANICAL SERVICES

Clear

License #852830 · VALLEY SPRINGS

Active

RAYMOND SOK

Clear

License #832377 · FULLERTON

Active

RAYNARD'S APPLIANCE REPAIRS

Clear

License #816691 · RICHMOND

Active

RAYSIDE HEATING & AIR

Clear

License #1148035 · CHINO HILLS

Active

RAZURI FERNANDO

Clear

License #1081128 · CHATSWORTH

Active

RB HVAC INC

Clear

License #1094161 · STOCKTON

Active

RB MECHANICAL SERVICES

Clear

License #1126247 · RANCHO CUCAMONGA

Active

RBT ELECTRIC INC

Clear

License #967900 · SACRAMENTO

Active

RC AIR CONDITIONING & HEATING

Clear

License #820731 · ESCONDIDO

Contr Bond Susp

RC AIR LLC

Clear

License #445508 · RANCHO CUCAMONGA

Active

RC HEATING AND COOLING

Clear

License #1142491 · PALMDALE

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.