HVAC contractors licensed in California

Every active California license that lists hvac work, sorted by name.

• Asc Mechanical INC
  HVAC · Rancho Cucamonga · #1144103
  Active Insurance expired
• Ascend Heating and Air Corp
  HVAC · Lompoc · #1159085
  Active Insurance current
• Ascend Heating and Air LLC
  HVAC · Gardnerville · #1135114
  Active Insurance current
• Ascend Plumbing INC
  Plumbing, HVAC · San Diego · #1066861
  Active Insurance current
• Ascent Air Conditioning & Heating INC
  HVAC · Yucaipa · #1036374
  Active Insurance current
• Ascent Conserve INC
  HVAC · Danville · #1147057
  Active Insurance current
• Ascent INC
  HVAC · Danville · #1069809
  Active Insurance expiring soon
• Ascentia Engineering Services INC
  HVAC · Crestline · #821160
  Active Insurance expired
• Asco Service INC
  HVAC · Gilroy · #778556
  Active Insurance current
• Ash Purifacation Heating & Air Conditioning
  HVAC · Glendale · #1095340
  Active Insurance current
• Asm Mechanical Services
  HVAC · Antioch · #1051854
  Active Insurance current
• Asp Engineering INC DBA Asp Heating & Air Conditioning
  HVAC · Agoura Hills · #1083961
  Active Insurance current
• Aspect Air Conditioning & Heating
  HVAC · Murrieta · #1071942
  Active Insurance current
• Aspen Mechanical INC
  Electrical, HVAC · Chatsworth · #1134011
  Active Insurance current
• Asset Air & Plumbing
  Electrical, Plumbing · Monrovia · #1142914
  Active Insurance current
• Associate Mechanical Contractors INC
  Plumbing, HVAC · Escondido · #741000
  Active Insurance current
• Associated Heating & Air INC
  HVAC · Anaheim · #608210
  Active Insurance current
• Associated Heating of S F
  HVAC · San Francisco · #486084
  Active Insurance current
• Associated Heating of San Francisco INC
  HVAC · San Francisco · #1001526
  Active Insurance current
• Associated Services Heating Solar Air INC
  Plumbing, HVAC · Salinas · #792784
  Active Insurance current
• Assured Heating & Air Conditioning Services LLC
  HVAC · Palm Desert · #1069937
  Active Insurance current
• Astorga Construction INC
  General Contractors, Electrical · San Francisco · #1008360
  Active Insurance current
• Astro Air Design INC
  HVAC · Lincoln · #783688
  Active Insurance expiring soon
• Astro Building Services
  General Contractors, Electrical · El Cajon · #988640
  Active No insurance on file
• Astro Construction INC
  General Contractors, HVAC · Agoura Hills · #532041
  Active Insurance current
• Astro Heating INC
  HVAC · San Jose · #1132436
  Active Insurance current
• Astro Mechanical Contractors INC
  General Contractors, Electrical · El Cajon · #267392
  Active Insurance expiring soon
• At Home Service Solutions INC
  Electrical, Plumbing · Alta Loma · #830874
  Active Insurance current
• At Your Service Heating & Air Conditioning
  HVAC · Fillmore · #1106163
  Active Insurance current
• Ata Construction Services
  General Contractors, Electrical · Riverside · #974795
  Active Insurance current
• Atc Mechanical LLC
  HVAC · Concord · #1043760
  Active Insurance expired
• Atc Service INC
  Plumbing, HVAC · El Dorado Hills · #524622
  Active Insurance expired
• Atech's Construction Service
  General Contractors, Plumbing · Bellflower · #1052172
  Active Insurance current
• Athena Engineering INC
  General Contractors, Electrical · San Dimas · #523044
  Active Insurance current
• Atkinson Climatrollers INC DBA Valley Heating,cooling,electrical
  Electrical, HVAC · San Jose · #258540
  Active Insurance current
• Atlantic Air Conditioning INC
  HVAC · Diamond Bar · #613226
  Active Insurance current
• Atlantic Builders INC
  General Contractors, Electrical · Los Angeles · #799899
  Active Insurance current
• Atlantic H V a C INC
  HVAC · Elk Grove · #844417
  Active Insurance current
• Atlantis H V a C Service
  HVAC · Pittsburg · #992458
  Active Insurance current
• Atlantis Heating & Cooling
  HVAC · Albion · #745283
  Active Insurance current
• Atlantis Heating LLC
  HVAC · Modesto · #748050
  Active Insurance expiring soon
• Atlas Comfort Air
  HVAC · Garden Grove · #989499
  Active Insurance expired
• Atlas Heating & Ventilating CO
  HVAC · South San Francisco · #856293
  Active Insurance current
• Atlas HVAC INC
  Plumbing, HVAC · San Diego · #955327
  Active Insurance expiring soon
• Atlas HVAC Solutions
  HVAC · Arvin · #1154839
  Active Insurance current
• Atlas Mechanical INC
  Plumbing, HVAC · San Diego · #622960
  Active Insurance current
• Atlas Plumbing
  Plumbing, HVAC · Bakersfield · #949964
  Active Insurance expiring soon
• Atlas Trillo
  Plumbing, HVAC · Memphis · #742039
  Active Insurance current
• Atmosair Heating and Air Conditioning
  HVAC · Sebastopol · #732398
  Active Insurance current
• Atmosphere Heating and Air Conditioning
  General Contractors, HVAC · Santa Rosa · #1043064
  Active Insurance current
• Atr Mechanical Solutions
  Plumbing, HVAC · Poway · #1077498
  Active Insurance current
• Atrics INC
  General Contractors, Plumbing · San Jose · #945094
  Active Insurance current
• Ats Heating and Air Corp
  HVAC · San Diego · #1004762
  Active Insurance current
• Ats Mechanical
  General Contractors, Plumbing · San Jose · #466960
  Active Insurance expiring soon
• Attic Crew
  General Contractors, HVAC · San Jose · #1023879
  Active Insurance current
• Attic Masters Insulation Services
  General Contractors, HVAC · Sherman Oaks · #1058199
  Active Insurance current
• Attic Pros INC
  General Contractors, Electrical · Oakland · #1022608
  Active No insurance on file
• Attic Star INC
  General Contractors, HVAC · Hayward · #1039731
  Active Insurance current
• Atticali Ecoshield
  HVAC, Insulation · Milpitas · #1149346
  Active Insurance current
• Atticman Heating & Air Conditioning Insulation INC
  Electrical, Plumbing · Sacramento · #1046762
  Active Insurance expiring soon
• Atz Refrigeration and Air Conditioning INC
  HVAC · Glendale · #1002872
  Active Insurance current
• Auburn Family Construction
  General Contractors, HVAC · Auburn · #1103372
  Active Insurance current
• Auggie Air
  HVAC · Simi Valley · #640544
  Active Insurance current
• Augie Construction and HVAC
  General Contractors, HVAC · Perris · #1001801
  Active Insurance current
• Aurelio Heating and Air Conditioning
  HVAC · Redlands · #1100881
  Active Insurance current
• Aurora HVAC INC
  HVAC · Los Angeles · #1099257
  Active Insurance current
• Aurum Construction
  General Contractors, HVAC · Walnut · #1111999
  Active Insurance current
• Austin Air
  HVAC · Clovis · #716372
  Active Insurance current
• Austin Air Heating and Air Conditioning INC
  General Contractors, HVAC · Santa Paula · #970423
  Active Insurance current
• Austin Sheet Metal Works INC DBA Austin Heat & Air
  HVAC · Rocklin · #482282
  Active Insurance current
• Austin's Air Conditioning and Heating INC
  HVAC · Vacaville · #996875
  Active Insurance current
• Austin's HVAC
  HVAC · Wildomar · #1089053
  Active Insurance current
• Authority Heating & Air Conditioning Services
  HVAC · Pleasant Grove · #915924
  Active Insurance current
• Authority HVAC
  HVAC · Tempe · #984528
  Active Insurance current
• Authority Plumbing Heating and Air
  Plumbing, HVAC · Corona · #1117311
  Active Insurance current
• Authorized Refrigeration
  HVAC · National City · #1043393
  Active No insurance on file
• Automated Building Control Solutions
  HVAC · San Jose · #979982
  Active Insurance current
• Automated Control INC
  HVAC · Lincoln · #908191
  Active Insurance current
• Automated Electric Corporation
  Electrical, HVAC · Rancho Cordova · #981065
  Active Insurance current
• Automated Solutions Group INC
  HVAC · San Jose · #979330
  Active Insurance current
• Automatic Ice Makers
  HVAC · San Diego · #614240
  Active Insurance current
• Autumn Air INC
  HVAC · Orange · #1057685
  Active Insurance current
• Avalon Air Conditioning and Heating
  HVAC · Riverside · #1075890
  Active Insurance expiring soon
• Avalon Construction & Facility Services INC
  General Contractors, HVAC · Vacaville · #1138617
  Active Insurance current
• Avanesian Mechanical Services INC
  HVAC · Irvine · #1113755
  Active Insurance current
• Avant HVAC INC
  HVAC · Brentwood · #1079499
  Active Insurance current
• Aveo INC
  General Contractors, Electrical · Diamond Bar · #969881
  Active Insurance expired
• Avery's Heating & Air
  HVAC · Desert Hot Springs · #1121731
  Active Insurance current
• Avid Refrigeration INC
  HVAC · Desert Hot Springs · #1103841
  Active Insurance current
• Avis Plumbing and Air INC DBA Veteran Plumbing and Air
  Plumbing, HVAC · Santa Ana · #534020
  Active Insurance current
• Avm HVAC Contractors INC
  HVAC · Los Angeles · #1155340
  Active Insurance current
• Avo Maleky
  HVAC · Sylmar · #1027542
  Active Insurance current
• Avolio
  Electrical, HVAC · Los Angeles · #824348
  Active No insurance on file
• Awc HVAC and Plumbing Services INC
  Plumbing, HVAC · Pomona · #1057988
  Active Insurance current
• Awesome Air
  HVAC · Escondido · #1035974
  Active Insurance current
• Awesome Heating and Air
  HVAC · Soulsbyville · #942882
  Active Insurance current
• Awesome Heating and Air Conditioning INC
  HVAC · Livermore · #813172
  Active Insurance current
• Awt Roofing & Construction
  Roofing, General Contractors · Benicia · #1114588
  Active No insurance on file
• Axion Construction & Project Services INC
  General Contractors, HVAC · West Covina · #1118397
  Active Insurance current
• Axis Construction INC
  General Contractors, Electrical · Glendale · #539821
  Active Insurance current

Last checked against state records on Oct 6, 2026. How we get this data.