HVAC contractors licensed in California

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

• Mountain Aire Services
  General Contractors, Electrical · Monrovia · #742211
  Active Insurance current
• Mountain Aire Systems
  HVAC · Georgetown · #676671
  Active Insurance current
• Mountain Breeze Heating & Air Conditioning INC
  HVAC · Highland · #1016218
  Active Insurance current
• Mountain Electric Company
  Electrical, HVAC · La Crescenta · #326950
  Active Insurance current
• Mountain House Mechanical
  HVAC · Hopland · #1098331
  Active Insurance current
• Mountain HVAC LLC
  HVAC · Rohnert Park · #1155061
  Active Insurance current
• Mountain Mechanical Company
  Electrical, HVAC · Kernville · #1003956
  Active Insurance current
• Mountain Mechanical Service Company
  General Contractors, Electrical · Felton · #449012
  Active No insurance on file
• Mountain Mechanical Services LLC
  General Contractors, HVAC · Mountain Center · #922929
  Active Insurance current
• Mountain Pride Mechanical INC
  HVAC · Westwood · #861011
  Active Insurance current
• Movement Energy INC
  HVAC · Commerce · #1111051
  Active Insurance current
• Moxie Mechanical INC
  HVAC · Cameron Park · #1000511
  Active Insurance expired
• Mp All Seasons Heating and Cooling INC
  HVAC · Winnetka · #1044048
  Active Insurance current
• Mq Mechanical INC
  General Contractors, Electrical · San Jose · #1156827
  Active Insurance current
• Mqc Heating and Cooling Mechanical INC
  HVAC · Long Beach · #1105074
  Active Insurance current
• Mr a/C
  HVAC · Diamond Bar · #864636
  Active Insurance current
• Mr Ac Heating and Air Conditioning
  HVAC · Lincoln · #1160833
  Active Insurance current
• Mr Air INC
  HVAC · Santa Maria · #1116941
  Active Insurance current
• Mr Build Solar Electric
  General Contractors, Electrical · North Hollywood · #439166
  Active Insurance current
• Mr Clean Plumbing & Heating
  General Contractors, Plumbing · Norwalk · #1104450
  Active Insurance current
• Mr Cool Ac INC
  HVAC · Rosemead · #1112536
  Active Insurance expired
• Mr Cool Guy
  HVAC · Temecula · #1022424
  Active Insurance current
• Mr Cool Heating & Cooling INC
  HVAC · Oak View · #1129881
  Active Insurance expiring soon
• Mr Cool HVAC
  HVAC · Carlsbad · #1130503
  Active Insurance current
• Mr Fix
  General Contractors, Electrical · Yountville · #407965
  Active Insurance current
• Mr Flash Electric
  Electrical, HVAC · North Hollywood · #1011467
  Active Insurance current
• Mr Heating & Air Conditioning
  HVAC · Williams · #1069756
  Active Insurance current
• Mr Mcduct's Heating & Air
  HVAC · Sacramento · #1043325
  Active Insurance current
• Mr Mikes Home Heating and Air Conditioning
  HVAC · Hemet · #782570
  Active Insurance current
• Mr Reliable Plumbing & Heating
  Plumbing, HVAC · San Jose · #1011988
  Active Insurance current
• Mr Rooter of San Bernardino
  General Contractors, Plumbing · Colton · #1020427
  Active Insurance current
• Mr Stone Air Conditioning
  HVAC · Indio · #1110542
  Active Insurance expired
• Mr. Perry's Heating & Air LLC
  HVAC · Atascadero · #1113743
  Active Insurance current
• Mr. Poppy
  Electrical, HVAC · Kensington · #1145584
  Active Insurance expiring soon
• Mrcooler HVAC Service
  HVAC · Rohnert Park · #1145795
  Active Insurance expired
• Mri Heating and Air Conditioning
  HVAC · Napa · #1110749
  Active Insurance current
• Mrv Service Air INC
  HVAC · Delano · #870278
  Active Insurance expiring soon
• Ms Mechanical Service INC
  HVAC · Montebello · #899875
  Active Insurance current
• Msb Constructors INC
  General Contractors, HVAC · Pasadena · #941037
  Active Insurance current
• Msbi Fire N Ice HVAC
  HVAC · Graton · #1136756
  Active Insurance current
• Msmm INC
  HVAC · San Luis Obispo · #999900
  Active Insurance current
• Mso Enterprises INC
  HVAC · Granada Hills · #977044
  Active Insurance current
• Msp Heating and Air LLC
  HVAC · Riverside · #1038253
  Active Insurance current
• Msr Mechanical LLC
  HVAC · Benicia · #1042634
  Active Insurance current
• Mssd Mechanical INC DBA Ac Sure Plan
  HVAC · San Diego · #1093749
  Active Insurance current
• Mt Cooling & Heating INC
  HVAC · Clovis · #1096518
  Active Insurance current
• Mt Heating and Cooling
  HVAC · Paso Robles · #1113673
  Active Insurance current
• Mt Rose Heating & Air Conditioning INC
  HVAC · Reno · #770238
  Active Insurance current
• Mtac Heating & Air INC
  HVAC · Anaheim · #1135465
  Active Insurance current
• Mtc Heating & Air Conditioning INC
  HVAC · North Hills · #1039699
  Active Insurance expired
• Mtek Air Conditioning & Heating Control
  HVAC · Fontana · #1149130
  Active Insurance current
• Mtm Construction INC
  General Contractors, Electrical · City of Industry · #659142
  Active Insurance current
• Muir-Chase Plumbing CO INC
  General Contractors, Plumbing · Los Angeles · #539835
  Active Insurance current
• Multi Air Service LLC
  HVAC · Pasadena · #1026812
  Active Insurance current
• Multi Mechanical
  HVAC · Sylmar · #1124036
  Active Insurance current
• Multi-Air Services INC
  HVAC · San Fernando · #1029529
  Active Insurance current
• Mumford Scott Heating and Air Conditioning
  HVAC · Simi Valley · #905826
  Active Insurance current
• Mundy's Refrigeration
  HVAC · Lancaster · #626868
  Active Insurance current
• Murillo Construction
  General Contractors, Electrical · Madera · #1017385
  Active Insurance current
• Murphy Heating and Air Conditioning LLC
  HVAC · Vista · #1110511
  Active Insurance expired
• Murphy Mechanical HVAC INC
  HVAC · Escondido · #1034996
  Active Insurance current
• Murphys Heating and Air Conditioning
  HVAC · Murphys · #1010686
  Active Insurance current
• Murray Company
  General Contractors, Plumbing · Cypress · #162382
  Active Insurance current
• Murray Mechanical Services
  HVAC · Folsom · #618050
  Active Insurance current
• Murray Refrigeration Company
  HVAC · Citrus Heights · #965771
  Active No insurance on file
• Murray's HVAC Systems
  HVAC · Vallejo · #1107668
  Active Insurance current
• Mushrush Heating & Air
  HVAC · Lincoln · #971711
  Active Insurance current
• Musial Heating & Air INC
  HVAC · Newark · #844028
  Active Insurance current
• Muvon LLC
  HVAC · Sacramento · #1142955
  Active Insurance current
• Mw Industrial
  Electrical, HVAC · Murrieta · #1046431
  Active Insurance current
• Mw Mechanical INC
  HVAC · Escondido · #1002804
  Active Insurance current
• My Ac Guy
  HVAC · Chino Hills · #1038524
  Active Insurance current
• My Green Home INC
  General Contractors, HVAC · Carlsbad · #932258
  Active Insurance current
• My Heating & Air
  HVAC · Hollister · #1089012
  Active Insurance current
• My Neighbor's Plumber
  General Contractors, Plumbing · San Diego · #1145000
  Active Insurance expired
• My Refrigeration Man INC
  General Contractors, HVAC · Jurupa Valley · #1003408
  Active No insurance on file
• My Shamrock Service Energy Solutions
  General Contractors, Electrical · Lincoln · #761244
  Active No insurance on file
• Myco Construction
  Roofing, General Contractors · Ontario · #853581
  Active Insurance current
• Myco Custom Metalworks
  HVAC · Temecula · #932005
  Active Insurance current
• Myd HVAC INC
  HVAC · Los Angeles · #1109659
  Active Insurance current
• Myers Heating & Air Conditioning
  HVAC · Citrus Heights · #730080
  Active Insurance current
• Mz Cooling & Heating INC
  HVAC · Sunland · #1113163
  Active Insurance expiring soon
• N & C Heating and Air LLC
  HVAC · Merced · #1131364
  Active Insurance current
• N a G Air Conditioning & Heating Systems INC
  HVAC · Winnetka · #1025354
  Active Insurance current
• N C B
  HVAC · Sparks · #1014257
  Active Insurance current
• N Huber Hydronics LLC DBA Nathaniel Huber
  HVAC · Santa Rosa · #1004514
  Active Insurance expiring soon
• N J Air Conditining & Heating CO
  HVAC · Northridge · #763540
  Active Insurance current
• N K Heating & Air Conditioning INC
  HVAC · Antioch · #786063
  Active Insurance current
• N K S Mechanical Contracting INC
  General Contractors, HVAC · Anaheim · #865725
  Active Insurance current
• N M Mechanical
  HVAC · Sacramento · #774780
  Active Insurance current
• N P Mechanical INC
  General Contractors, Plumbing · Corona · #890694
  Active No insurance on file
• N P R Heating and Air Conditioning Corporation
  HVAC · Canyon Country · #999320
  Active Insurance current
• N R G Clean Power INC
  General Contractors, Electrical · Canoga Park · #1026168
  Active Insurance current
• N S Heat and Ac
  General Contractors, HVAC · Upland · #760511
  Active Insurance current
• N V Heathorn CO
  Roofing, General Contractors · Concord · #761659
  Active Insurance current
• N2ec Aircon and Heating Corporation
  HVAC · Corona · #1003714
  Active Insurance current
• Nadine Refrigeration LLC
  HVAC · Cerritos · #1156252
  Active Insurance current
• Nagare Quality Air Conditioning INC
  HVAC · Fresno · #735518
  Active Insurance current
• Nahvac INC
  HVAC · Sunland · #1153586
  Active Insurance current
• Nalk Air Conditioning and Heating INC
  HVAC · Fresno · #497476
  Active Insurance current

Last checked against state records on Oct 10, 2026. How we get this data.