HVAC contractors licensed in California

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

• Lee's HVAC INC
  General Contractors, Plumbing · Tarzana · #1099437
  Active Insurance current
• Lee's Sheet Metal Heating & Cooling
  HVAC · Vallejo · #600910
  Active Insurance current
• Leebaecon INC
  General Contractors, Electrical · La Canada · #839138
  Active Insurance current
• Leed Mechanical
  General Contractors, Electrical · Rancho Cordova · #301529
  Active Insurance current
• Leedco Tech INC
  General Contractors, Electrical · Pasadena · #1069862
  Active Insurance current
• Leesung Heating & Air Condition
  HVAC · Buena Park · #1062853
  Active Insurance current
• Left Coast Air
  HVAC · Menifee · #1012403
  Active Insurance current
• Left Coast Concepts INC
  General Contractors, HVAC · Escondido · #1023765
  Active Insurance current
• Left Coast Heating and Air Conditioning
  HVAC · Livermore · #1040611
  Active Insurance current
• Left Coast Mechanical Heating & Air
  HVAC · San Jose · #1092267
  Active Insurance current
• Legacy a/C & Heating
  HVAC · Moreno Valley · #1011507
  Active Insurance current
• Legacy Ac & Electric INC
  General Contractors, Electrical · Firebaugh · #1076830
  Active Insurance current
• Legacy Air
  HVAC · Tulare · #1150597
  Active Insurance current
• Legacy Air Hvacr LLC
  HVAC · El Dorado Hills · #1155634
  Active Insurance current
• Legacy Heating & Air
  HVAC · Rohnert Park · #1154703
  Active Insurance current
• Legacy Heating & Air INC
  HVAC · North Hills · #1042949
  Active Insurance current
• Legacy Heating Air & Solar
  General Contractors, Electrical · El Cajon · #1106367
  Active Insurance current
• Legacy Mechanical & Energy Services INC
  General Contractors, Plumbing · San Ramon · #808022
  Active Insurance current
• Legend 72 Heating and Air
  HVAC · Sacramento · #1092585
  Active Insurance current
• Legend Heating and Ac INC
  HVAC · Sacramento · #1153738
  Active Insurance current
• Legendary Air Heating & Cooling
  HVAC · Hemet · #1116121
  Active Insurance current
• Legendary Mechanical Corporation
  HVAC · Malibu · #1145437
  Active Insurance current
• Legends Heating and Air Conditioning
  HVAC · Temecula · #1122771
  Active Insurance current
• Legit Air
  HVAC · La Habra · #1129503
  Active Insurance expiring soon
• Lehmann Plumbing INC
  Plumbing, HVAC · San Rafael · #673476
  Active Insurance current
• Leland a Smith
  General Contractors, Plumbing · Yorba Linda · #407076
  Active Insurance current
• Leland Plumbing Heating & Air Cond
  Plumbing, HVAC · Windsor · #848071
  Active Insurance current
• Leland T Cormell Jr
  HVAC · Blythe · #913349
  Active Insurance current
• Lemos Martinez Mario
  HVAC · Bakersfield · #1043948
  Active Insurance current
• Lemus HVAC
  HVAC · Vacaville · #1082287
  Active Insurance current
• Len Air Specialist INC
  HVAC · Simi Valley · #736630
  Active Insurance current
• Lenco Air Conditioning Service Incorporated
  HVAC · Los Angeles · #287882
  Active Insurance current
• Lenin & Sons INC
  HVAC · North Hollywood · #1110343
  Active Insurance current
• Lennon Heating & Air Conditioning INC
  HVAC · Sonoma · #486309
  Active Insurance current
• Lennox Aes Holding LLC
  HVAC · Tallassee · #1137335
  Active Insurance current
• Lennox National Account Services INC
  HVAC · Fort Lauderdale · #902748
  Active Insurance current
• Lentz Air Conditioning & Heating INC
  HVAC · San Clemente · #628705
  Active Insurance current
• Lenuxs LLC
  HVAC · San Pablo · #1155677
  Active No insurance on file
• Leo Smith Heating & Cooling
  HVAC · Grass Valley · #1017568
  Active Insurance current
• Leo's Construction
  General Contractors, Electrical · Sylmar · #848426
  Active Insurance current
• Leo's Heating & Air
  HVAC · San Bernardino · #1136176
  Active Insurance current
• Leo's Heating and Air Conditioning
  General Contractors, HVAC · Azusa · #961026
  Active Insurance current
• Leon Air Systems
  HVAC · Fairfield · #875230
  Active Insurance current
• Leon Refrigeration INC
  HVAC · Monterey Park · #744300
  Active Insurance current
• Leopoblo Lopez
  HVAC · Dos Palos · #1158473
  Active Insurance current
• Lerman Pros HVAC INC
  HVAC · Van Nuys · #1085495
  Active Insurance current
• Les T I Lin
  Electrical, HVAC · San Francisco · #423204
  Active No insurance on file
• Lescure Company INC
  General Contractors, Plumbing · Concord · #248204
  Active Insurance current
• Leslie Armstrong
  HVAC · Stockton · #934027
  Active Insurance current
• Leslie Heating and Hydronics LLC
  General Contractors, HVAC · Loyalton · #549948
  Active Insurance current
• Leslie Lorenzen Construction
  General Contractors, Plumbing · Orangevale · #512540
  Active Insurance current
• Level Up Construction Service
  General Contractors, Electrical · San Ramon · #818798
  Active Insurance current
• Level Up Heating and Air
  HVAC · Chowchilla · #1140460
  Active No insurance on file
• Level Up Heating and Air Conditioning
  HVAC · Highland · #1113535
  Active Insurance current
• Lewis Air INC
  HVAC · Rancho Santa Margarita · #575873
  Active Insurance current
• Lewis Air Services INC
  General Contractors, HVAC · Rancho Santa Margarita · #972182
  Active Insurance current
• Lewis Mechanical Services INC
  HVAC · Santa Rosa · #803053
  Active Insurance current
• Lewis Mechanical Systems
  HVAC · Pico Rivera · #1038304
  Active Insurance current
• Lex Air Heating & Cooling
  HVAC · Hesperia · #1127561
  Active Insurance expired
• Lexer Mechanical INC
  HVAC · Antelope · #1145398
  Active Insurance expired
• Ley Heating & Air Conditioning INC
  HVAC · San Jacinto · #745249
  Active Insurance current
• Lg Construction
  General Contractors, Plumbing · Sacramento · #1157962
  Active Insurance current
• Lg Heating and Cooling
  HVAC · Roseville · #1048653
  Active Insurance expiring soon
• Lgl Heating and Air Conditioning
  HVAC · San Diego · #1161919
  Active Insurance current
• Lh Heating and Air
  HVAC · Napa · #1103438
  Active Insurance current
• Li's Everyday Refrigeration
  HVAC · Oakland · #1019203
  Active No insurance on file
• Liang's HVAC
  HVAC · West Covina · #1160161
  Active Insurance current
• Lias Mechanical INC
  HVAC · Oakland · #817456
  Active Insurance current
• Liberty Air LLC
  HVAC · Encinitas · #837996
  Active Insurance current
• Liberty Climate Control INC
  General Contractors, HVAC · So El Monte · #327683
  Active Insurance current
• Liberty Cooling & Heating INC
  HVAC · Phoenix · #937358
  Active Insurance expiring soon
• Liberty Plumbing & Heating
  Plumbing, HVAC · Los Angeles · #701083
  Active Insurance current
• Liberty Plumbing Heating & Air Conditioning INC
  Plumbing, HVAC · Murrieta · #761640
  Active Insurance current
• Life Time Air INC
  HVAC · Glendale · #1150892
  Active Insurance current
• Lifestyle Solar INC
  General Contractors, HVAC · Fresno · #922659
  Active Insurance current
• Light House Heating & Cooling INC
  HVAC · Canyon Lake · #1062152
  Active Insurance current
• Lighter Living CO
  Plumbing, HVAC · San Diego · #998214
  Active Insurance current
• Lighthouse a/C Service
  HVAC · Rialto · #958467
  Active Insurance current
• Lighthouse Plumbing & Heating
  Plumbing, HVAC · Gilroy · #782136
  Active Insurance current
• Lightning Air Conditioning and Heating LLC
  HVAC · Indio · #1121705
  Active Insurance current
• Lightning HVAC Services INC
  HVAC · Chino · #1157573
  Active Insurance current
• Likai Chen HVAC INC
  HVAC · Diamond Bar · #926434
  Active Insurance current
• Lim Solutions INC
  General Contractors, Plumbing · Huntington Beach · #978938
  Active Insurance current
• Limbach Company LP
  HVAC · Warrendale · #962922
  Active Insurance current
• Limitless Appliance, Heating and Air
  HVAC · Marysville · #1012930
  Active Insurance current
• Lims Heating & Cooling INC
  HVAC · City of Industry · #1160018
  Active Insurance current
• Lin's Air Condition INC
  HVAC · San Gabriel · #981177
  Active Insurance current
• Lind Mechanical
  HVAC · El Cajon · #1120913
  Active Insurance current
• Lindan Service Corporation DBA Air Max Heating & Cooling
  Electrical, Plumbing · Citrus Heights · #797569
  Active Insurance current
• Lindsey's Heat & Air INC
  HVAC · Arcadia · #1041743
  Active Insurance current
• Lindstrom CO
  General Contractors, Plumbing · San Mateo · #244500
  Active Insurance current
• Linear Air Conditioning & Heating
  HVAC · Tustin · #932561
  Active Insurance current
• Linker HVAC INC
  Electrical, HVAC · Hacienda Heights · #1092399
  Active Insurance current
• Linksman Air LLC
  HVAC · La Quinta · #1161432
  Active Insurance current
• Linqui H V a C & R INC
  Electrical, HVAC · North Hills · #1024012
  Active Insurance current
• Lion Heart Construction Corp
  General Contractors, HVAC · Winters · #1097286
  Active Insurance current
• Lionhart Residential Remodeling
  HVAC · Arroyo Grande · #1135619
  Active Insurance current
• Lions Heating & Air Conditioning
  General Contractors, HVAC · Sun Valley · #1057295
  Active Insurance current
• Lionstone Construction INC DBA Lionstone Mechanical Company
  HVAC · Morgan Hill · #1106387
  Active Insurance current
• Lipson Plumbing & Heating INC
  Plumbing, HVAC · Los Angeles · #481793
  Active Insurance current

Last checked against state records on Oct 9, 2026. How we get this data.