HVAC contractors licensed in California

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

• Luis F Vilchez
  HVAC · Concord · #879014
  Active Insurance current
• Luis Gabriel Corona
  HVAC · Desert Hot Springs · #1151550
  Active Insurance current
• Luis H Badilla
  HVAC · Shafter · #655361
  Active Insurance current
• Luis Heating & Air Conditioning
  Plumbing, HVAC · Rialto · #922432
  Active Insurance current
• Luis Rafael Silva - Santisteban DBA Silva Contractor
  General Contractors, Electrical · Pleasant Hill · #770370
  Active Insurance current
• Lujian Shen
  HVAC · Chino · #1030135
  Active Insurance current
• Luke Yongjin Lee
  Electrical, HVAC · Fairfield · #694611
  Active No insurance on file
• Luman Air Conditioning
  General Contractors, HVAC · Fontana · #1115909
  Active Insurance current
• Luminalt Energy Corporation
  General Contractors, Electrical · San Francisco · #845219
  Active Insurance current
• Luna Air
  HVAC · Sacramento · #1052577
  Active Insurance current
• Luna Element Heating & Air INC
  HVAC · Simi Valley · #1093225
  Active Insurance current
• Luna Heating and Air Conditioning
  HVAC · Panorama City · #1116105
  Active Insurance current
• Luna HVAC
  HVAC · Marina · #1138265
  Active Insurance current
• Luna's a/C & Heating
  HVAC · Sanger · #868138
  Active Insurance current
• Luna's Air Conditioning & Heating
  HVAC · Desert Hot Springs · #1159046
  Active Insurance current
• Lunar Air Services
  HVAC · Canoga Park · #1123097
  Active Insurance current
• Lunar Air Systems
  HVAC · Union City · #1048078
  Active Insurance current
• Lund Refrigeration & Air Conditioning
  HVAC · Ripon · #1090869
  Active Insurance current
• Lunt Heating & Air Conditioning INC
  HVAC · Santa Rosa · #822428
  Active Insurance current
• Lutes Air Conditioning Corp
  HVAC · Norco · #1156503
  Active Insurance current
• Lutz Plumbing INC
  Plumbing, HVAC · San Francisco · #503971
  Active Insurance current
• Luu Cuong Air Conditioning
  HVAC · Westminster · #1084002
  Active Insurance current
• Lux Air Engineering INC DBA Lux Air HVAC
  HVAC · Tarzana · #1011572
  Active Insurance current
• Lux Air Heating & Cooling LLC
  HVAC · Norwalk · #1122672
  Active Insurance current
• Lux Metals INC
  HVAC · Santa Rosa · #395294
  Active Insurance expired
• Luxurious Heating and Air Conditioning INC
  HVAC · Corona · #1106174
  Active Insurance current
• Luxury Air Heating & Air Conditioning
  HVAC · Keyes · #1112907
  Active Insurance current
• Luxury Heating and Air Conditioning
  HVAC · Riverside · #958754
  Active Insurance current
• Luxury Steam
  HVAC · Torrance · #1067748
  Active No insurance on file
• Lw INC
  Electrical, HVAC · El Centro · #1007572
  Active Insurance current
• Lw Realty & Remodeling INC
  General Contractors, Electrical · Irvine · #1053544
  Active Insurance current
• Ly Duong Tang
  General Contractors, Electrical · West Covina · #720921
  Active Insurance current
• Lyo - Tech INC
  HVAC · Corona · #856338
  Active Insurance current
• Lytle INC
  HVAC · Santa Rosa · #704373
  Active Insurance current
• Lz Comfort Home
  Electrical, HVAC · Walnut · #1081673
  Active Insurance current
• M - Tech Air Conditioning Services INC
  HVAC · Indio · #1019044
  Active Insurance current
• M & a HVAC INC
  HVAC · Granada Hills · #1138985
  Active Insurance current
• M & Brothers HVAC INC
  HVAC · Sacramento · #1162379
  Active Insurance current
• M & D Contractors INC
  General Contractors, HVAC · Los Angeles · #931922
  Active Insurance current
• M & E Best Fire Protection INC
  General Contractors, Electrical · Encino · #933402
  Active No insurance on file
• M & J Restaurant Equipment
  HVAC · Stockton · #702826
  Active Insurance current
• M & K Electrical & Plumbing Heating & Air Conditioning
  General Contractors, Electrical · Glendora · #902942
  Active No insurance on file
• M & L Plumbing CO INC
  Plumbing, HVAC · Fresno · #224778
  Active Insurance current
• M & M Air Conditioning
  HVAC · Anaheim · #862363
  Active Insurance current
• M & M Air Conditioning and Heat INC
  General Contractors, HVAC · Sylmar · #1030322
  Active Insurance current
• M & M Air Conditioning INC
  HVAC · Menifee · #628341
  Active Insurance current
• M & M Airflow Pros
  HVAC · Whittier · #1149222
  Active Insurance current
• M & M Controls INC
  HVAC · San Diego · #874206
  Active Insurance current
• M & M HVAC Maintenance & Mechanical INC
  General Contractors, HVAC · San Jose · #1074096
  Active Insurance current
• M & M Piping and Cooling Systems INC
  HVAC · Ballico · #1109016
  Active Insurance current
• M & M Refrigeration
  HVAC · Cobb · #937002
  Active No insurance on file
• M & M Welding and Refrigeration
  HVAC · Anaheim · #899080
  Active Insurance current
• M & R Boiler Service INC
  HVAC · Canyon Country · #920253
  Active Insurance current
• M & S Hvacr Contractors INC
  HVAC · Concord · #956647
  Active Insurance current
• M & S Plumbing
  Plumbing, HVAC · Bonita · #924845
  Active Insurance current
• M 2 E Air Systems INC
  Electrical, HVAC · Sun Valley · #1112646
  Active Insurance current
• M a a G Air Conditioning
  HVAC · Rialto · #804368
  Active Insurance current
• M a C Refrigeration
  HVAC · Fremont · #960783
  Active No insurance on file
• M a Ogg Heating & Air Conditioning INC
  HVAC · Montclair · #489652
  Active Insurance current
• M a R C 2 HVAC
  HVAC · El Cajon · #1013893
  Active Insurance current
• M and M Cellar Systems LLC
  HVAC · Los Angeles · #965863
  Active Insurance expired
• M B Heating & Air
  HVAC · Simi Valley · #1039253
  Active Insurance current
• M B Herzog Electric INC
  Electrical, HVAC · Paramount · #383811
  Active Insurance current
• M B Plumbing Air Conditioning & Heating INC
  Plumbing, HVAC · Riverside · #713817
  Active Insurance current
• M C a Construction
  General Contractors, HVAC · Santa Fe Springs · #1037040
  Active Insurance current
• M C a Mechanical
  HVAC · Minden · #829325
  Active Insurance current
• M C G Boilers INC
  Plumbing, HVAC · Chino Hills · #811476
  Active Insurance current
• M C L Heating & Air Conditioning INC
  HVAC · San Francisco · #989383
  Active Insurance expiring soon
• M C R Services INC
  HVAC · Bishop · #914968
  Active No insurance on file
• M D H Boiler Service and Repair INC
  Plumbing, HVAC · South Gate · #851741
  Active Insurance current
• M D H Burner and Boiler Company INC
  Plumbing, HVAC · South Gate · #731449
  Active Insurance current
• M D Heating & Air
  HVAC · Rocklin · #921800
  Active Insurance current
• M D M West
  Electrical, HVAC · Yucaipa · #879841
  Active Insurance current
• M D Mechanical
  HVAC · Rancho Cordova · #965907
  Active Insurance current
• M D Smith Heating & Air Conditioning INC
  HVAC · Modesto · #954959
  Active Insurance current
• M E G Holdings INC
  General Contractors, Electrical · Alhambra · #932603
  Active Insurance current
• M E Seebeck
  General Contractors, Electrical · Clarksburg · #801473
  Active No insurance on file
• M G Air & Cooling INC
  HVAC · Inglewood · #1157104
  Active Insurance current
• M G D Home Builders INC
  General Contractors, HVAC · West Hills · #977423
  Active Insurance current
• M G Heating & Air Conditioning
  HVAC · Glendale · #871101
  Active Insurance current
• M G Systems
  HVAC · Sylmar · #870910
  Active Insurance current
• M G's Air Conditioning & Heating
  HVAC · Tulare · #960470
  Active Insurance current
• M Gaehwiler Construction INC
  General Contractors, Plumbing · San Francisco · #510649
  Active Insurance current
• M H Graves INC
  HVAC · Bell Gardens · #241731
  Active Insurance current
• M H Hart Plumbing Heating & Air Conditioning INC
  Plumbing, HVAC · Pasadena · #798223
  Active Insurance current
• M H S Heating & Air Conditioning INC
  HVAC · Escondido · #932029
  Active Insurance current
• M I B Associates INC
  HVAC · Winnetka · #444221
  Active Insurance current
• M I S Appliance INC
  HVAC · Beverly Hills · #756018
  Active Insurance current
• M J Mechanical Heating and Air Conditioning INC
  HVAC · Lancaster · #950153
  Active Insurance current
• M J Mechanical Services INC
  HVAC · San Carlos · #853653
  Active Insurance expiring soon
• M J N Mechanical
  HVAC · Pacifica · #1002315
  Active Insurance current
• M K Heating and Air Conditioning INC
  HVAC · Chatsworth · #956874
  Active No insurance on file
• M M Builders Group
  General Contractors, HVAC · Van Nuys · #1004432
  Active Insurance current
• M Meier & Sons Heating & Air Conditioning INC
  HVAC · Santa Rosa · #610649
  Active Insurance current
• M P a C Mechanical INC
  General Contractors, Electrical · Perris · #1028914
  Active Insurance current
• M P Air
  HVAC · Pomona · #957734
  Active Insurance current
• M P N Refrigeration
  HVAC · Salinas · #940844
  Active No insurance on file
• M R V Air
  HVAC · Palmdale · #880279
  Active Insurance current
• M S B Construction
  General Contractors, Electrical · Riverside · #746882
  Active Insurance current
• M S I
  HVAC · Carmichael · #792414
  Active No insurance on file

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