HVAC contractors licensed in California

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

• Mechanical Refrigeration Contractors INC
  HVAC · Tulare · #1089080
  Active Insurance current
• Mechanical Refrigeration Md
  HVAC · Palmdale · #1091361
  Active No insurance on file
• Mechanical Refrigeration Services INC
  HVAC · Lakeside · #834692
  Active Insurance current
• Mechanical Solutions Company INC
  HVAC · Stockton · #1124778
  Active No insurance on file
• Mechanical Specialties Solutions LLC
  HVAC · Paramount · #1068795
  Active Insurance current
• Mechanical System Contractors INC
  HVAC · San Diego · #878844
  Active Insurance current
• Mechanical Technologies INC
  HVAC · La Habra · #852317
  Active Insurance current
• Mechanical Technology Systems INC
  HVAC · Orange · #828672
  Active Insurance current
• Mechanical Ventilation Systems
  HVAC · Banning · #578852
  Active Insurance current
• Mechmaster HVAC
  HVAC · Glendale · #1111253
  Active Insurance current
• Mechpros Heating and Air Conditioning
  HVAC · Pacheco · #996940
  Active Insurance current
• Mectec INC
  General Contractors, Electrical · Los Angeles · #839519
  Active Insurance expiring soon
• Medel Air Pro Heating & Air
  HVAC · Lathrop · #1025268
  Active Insurance current
• Medg International INC
  General Contractors, HVAC · Glendale · #1030265
  Active Insurance expiring soon
• Media City Ac INC
  HVAC · Burbank · #1142647
  Active Insurance current
• Medina Heating Plumbing and Cooling
  Plumbing, HVAC · Tracy · #929091
  Active Insurance current
• Medina's Heating and Air - Conditioning INC
  Electrical, HVAC · Alhambra · #584591
  Active Insurance current
• Meet's Heating & Air
  General Contractors, HVAC · Turlock · #1085801
  Active Insurance current
• Mega Cooling
  HVAC · Glendale · #1078262
  Active Insurance current
• Megerdichian Construction
  General Contractors, HVAC · Sylmar · #1093883
  Active Insurance current
• Meh Contracting INC
  General Contractors, Electrical · Costa Mesa · #1035518
  Active Insurance current
• Mehra Heater & Boiler Service
  HVAC · West Covina · #430220
  Active No insurance on file
• Mejia Mechanical LLC
  HVAC · Dos Palos · #1141630
  Active Insurance current
• Mejia Services Heating and Air Conditioning
  HVAC · Hollister · #1102107
  Active Insurance current
• Mel Raab
  HVAC · Beverly Hills · #502960
  Active Insurance current
• Mel's Heating & Air INC
  HVAC · Turlock · #919419
  Active Insurance current
• Mel's Repair Service
  General Contractors, HVAC · Woodland · #759304
  Active Insurance current
• Melach Corp
  General Contractors, Electrical · West Hollywood · #949882
  Active Insurance current
• Melendez Heating and Air
  HVAC · Los Angeles · #1075094
  Active Insurance current
• Melendez Mechanical
  HVAC · Lake Elsinore · #1085539
  Active Insurance current
• Melgar & Associates Mechanical INC
  HVAC · Livermore · #1140422
  Active Insurance current
• Melgar Mechanical INC
  HVAC · Santa Clara · #1073416
  Active Insurance current
• Melton Investments INC DBA J C Melton Air Conditioning
  HVAC · Fresno · #842258
  Active Insurance current
• Melton Sheet Metal
  HVAC · Fresno · #170713
  Active Insurance current
• Menasco Air Conditioning Service
  HVAC · Moreno Valley · #1094945
  Active Insurance current
• Mendez Air Conditioning & Heating
  HVAC · Thousand Palms · #791437
  Active Insurance expiring soon
• Mendez Air Heating & Air Conditioning
  HVAC · Oakley · #778884
  Active Insurance current
• Mendocino Coast Services
  Plumbing, HVAC · Fort Bragg · #900579
  Active Insurance current
• Mendoza's HVAC & Electrical INC
  Electrical, HVAC · Bakersfield · #1008522
  Active Insurance current
• Menifee Valley Air Conditioning INC
  HVAC · Hemet · #765865
  Active Insurance current
• Menini Heating & Air Conditioning INC
  HVAC · Oak Run · #777885
  Active Insurance current
• Mep Fusion
  General Contractors, HVAC · Studio City · #1111182
  Active Insurance current
• Meppacific INC
  Electrical, Plumbing · Woodland Hills · #1156278
  Active Insurance current
• Meppro INC
  General Contractors, Plumbing · Huntington Beach · #1060689
  Active Insurance current
• Mercader Heating Cooling & Ventilation
  HVAC · Riverside · #1096428
  Active Insurance current
• Mercado Construction
  General Contractors, HVAC · Delhi · #679831
  Active Insurance expiring soon
• Mercer Mechanical
  HVAC · Cameron Park · #1073964
  Active Insurance current
• Merchants Building Maintenance Company
  HVAC · Monterey Park · #861937
  Active No insurance on file
• Mercurio Construction INC
  General Contractors, HVAC · Burbank · #1072882
  Active Insurance current
• Mercury Air Conditioning
  HVAC · Lake Havasu City · #949958
  Active Insurance expired
• Mercury Heating and Air Conditioning INC
  HVAC · Brentwood · #1040640
  Active Insurance current
• Mericle Mechanical INC
  HVAC · Placentia · #776860
  Active Insurance current
• Merino Installation Services LLC
  HVAC · San Francisco · #1161275
  Active Insurance current
• Merit Heating and Air
  HVAC · Pismo Beach · #735542
  Active Insurance expired
• Meriwether Air Conditioning
  HVAC · Chico · #308723
  Active Insurance expired
• Merrick & Associates INC
  HVAC · San Diego · #454270
  Active Insurance current
• Merry Plumbing CO INC
  Plumbing, HVAC · San Marino · #860445
  Active Insurance current
• Merz Construction INC
  General Contractors, Electrical · San Diego · #477564
  Active Insurance current
• Mesa Air Heating / Air Conditioning INC
  HVAC · Nipomo · #690241
  Active Insurance current
• Mesa Energy Systems INC
  General Contractors, Electrical · Irvine · #611215
  Active Insurance expired
• Mesa3/Mechanical Environmental Systems Analysis and Adjustment
  HVAC · Santa Clara · #498292
  Active Insurance current
• Metal Masters Air Conditioning
  HVAC · White City · #382691
  Active No insurance on file
• Metamorphosis Financial INC DBA Affordable Heating and Air
  General Contractors, HVAC · Chatsworth · #1081403
  Active Insurance current
• Method HVAC Services INC
  HVAC · Folsom · #1090807
  Active Insurance current
• Method Mechanical & Metal LLC
  HVAC · Gardena · #1155118
  Active Insurance current
• Metric Heating and Air
  HVAC · Riverside · #1150482
  Active Insurance current
• Metric HVAC
  HVAC · Bellflower · #1075525
  Active Insurance current
• Metro Cooling & Heating Pros LLC
  HVAC · Irvine · #1158627
  Active Insurance current
• Metro Mechanical
  HVAC · Santa Cruz · #653263
  Active Insurance current
• Metro Mechanical INC
  HVAC · Gilroy · #825697
  Active Insurance current
• Metropolitan Heating & Air Conditioning INC
  HVAC · Pasadena · #722516
  Active Insurance current
• Metropolitan Heating and Air Conditioning
  HVAC · Irvine · #767552
  Active Insurance current
• Metz Air Control LLC
  Plumbing, HVAC · Austin · #1142864
  Active Insurance current
• Meyer & Sons Heating Plumbing & a/C INC
  Plumbing, HVAC · Dunsmuir · #674874
  Active Insurance current
• Mg Developer's INC
  General Contractors, Plumbing · Anaheim · #974272
  Active Insurance current
• Mg Heating & Cooling
  HVAC · Escondido · #1084188
  Active Insurance current
• Mg Refrigeration
  HVAC · Bakersfield · #1029876
  Active No insurance on file
• Mgc Air Heating & Cooling
  HVAC · Highland · #1143319
  Active Insurance current
• Mgm Energy
  General Contractors, Electrical · Apple Valley · #1070457
  Active Insurance current
• Mh Heating & Cooling Solutions
  HVAC · San Jose · #1066480
  Active Insurance current
• Mh Heating and Cooling
  Electrical, HVAC · San Jose · #1112944
  Active Insurance expiring soon
• Mhc Group LLC
  Plumbing, HVAC · Riverside · #1161839
  Active Insurance current
• Mi Clima Air Conditioning and Heating INC
  HVAC · Riverside · #1123655
  Active Insurance current
• Mib Heating & Air INC
  HVAC, Insulation · Woodland · #1070438
  Active Insurance current
• Michael Auston Erwin
  HVAC · San Jose · #1155852
  Active Insurance current
• Michael D Andress
  General Contractors, Electrical · Granite Bay · #770949
  Active Insurance current
• Michael D Howe
  Electrical, HVAC · Altadena · #522867
  Active Insurance current
• Michael Dickinson
  HVAC · Menifee · #1014363
  Active Insurance current
• Michael Fryman
  General Contractors, HVAC · Ramona · #757291
  Active No insurance on file
• Michael Howard Plumbing-Rooter-Heating-Air Conditioning
  Plumbing, HVAC · Los Angeles · #774094
  Active Insurance current
• Michael James Toppings
  HVAC · Apple Valley · #1087107
  Active Insurance expiring soon
• Michael Jeffrey Grella
  HVAC · Sylmar · #689942
  Active Insurance current
• Michael Kiefer
  HVAC, Tile & Stone · Riverside · #824601
  Active Insurance current
• Michael Leeper DBA Sos Heating and Air
  General Contractors, Electrical · West Hollywood · #1036171
  Active Insurance current
• Michael Luke DBA Luke Plumbing
  Plumbing, HVAC · Santa Cruz · #818806
  Active Insurance current
• Michael Martel
  HVAC · La Verne · #917443
  Active Insurance current
• Michael Monnier
  HVAC · Lincoln · #1080591
  Active Insurance current
• Michael Paz Osorio
  HVAC · Garden Grove · #1156292
  Active Insurance current
• Michael Robert Tyrone Wolfe
  HVAC · Chino · #1095996
  Active Insurance current
• Michael Ross Mapes
  Plumbing, HVAC · Lakewood · #1000142
  Active Insurance current

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