HVAC contractors licensed in California

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

• Home Pros
  General Contractors, HVAC · El Dorado Hills · #836537
  Active Insurance current
• Home Run Heating and Air Conditioning
  HVAC · San Marcos · #1141796
  Active Insurance current
• Home Runners Heating + Air
  HVAC · La Puente · #1086057
  Active Insurance current
• Home Solutions HVAC
  HVAC · Rohnert Park · #1130636
  Active Insurance expiring soon
• Home Team Services Remodeling Corp
  General Contractors, HVAC · Tiburon · #1103580
  Active Insurance current
• Home Tech Air Systems
  HVAC · Glendale · #1096848
  Active Insurance current
• Home Temperature Pros LLC
  HVAC · El Cajon · #1154912
  Active Insurance current
• Home Upgrade Specialist INC
  HVAC · Los Angeles · #1031989
  Active Insurance current
• Home Warranty Pros LLC
  HVAC · Van Nuys · #1017178
  Active Insurance current
• Home Worx Heating and Cooling
  HVAC · Weimar · #725901
  Active Insurance current
• Homeplus General Contractor
  General Contractors, Electrical · Anaheim · #853083
  Active Insurance current
• Homestead Heating & Air Construction & Solar Construction
  General Contractors, HVAC · Durham · #608551
  Active Insurance current
• Hometown Construction Incorporated
  General Contractors, Plumbing · Rio Linda · #704382
  Active Insurance expired
• Hometown Heating and Air Conditioning
  HVAC · Concord · #1005143
  Active Insurance current
• Hometown Heating and Air INC
  HVAC · Modesto · #1070332
  Active Insurance current
• Hometown Mechanical INC
  HVAC · Montclair · #1066366
  Active Insurance current
• Hometown Service Experts
  General Contractors, HVAC · Canyon Lake · #829680
  Active Insurance current
• Honest & Fair Heating & Air
  HVAC · Cathedral City · #1134980
  Active Insurance current
• Honest Air Service
  HVAC · Perris · #1056496
  Active Insurance current
• Honest and Fair Heating and Air
  HVAC · Citrus Heights · #1003405
  Active Insurance current
• Honest Comfort Heating & Air INC
  HVAC · Eastvale · #1143397
  Active Insurance current
• Honest Heat and Air
  HVAC · Indio · #996284
  Active Insurance current
• Honest Heating & Air Conditioning
  HVAC · Burbank · #1161688
  Active Insurance current
• Honest Pro Air Conditioning and Heating
  HVAC · Diamond Bar · #1106190
  Active Insurance current
• Honest Remodeling & Repair
  General Contractors, HVAC · Laguna Hills · #1011299
  Active Insurance current
• Honest Tech Heating and Airconditoning
  HVAC · El Cajon · #957184
  Active Insurance current
• Honesty Cooling and Heating
  General Contractors, HVAC · La Verne · #1013385
  Active Insurance current
• Honey Can't Do Home Improvement Specialists INC
  General Contractors, HVAC · Long Beach · #957623
  Active Insurance current
• Honeys Air & Solar
  Electrical, Plumbing · Modesto · #942829
  Active Insurance current
• Honeywell International INC
  Electrical, HVAC · Atlanta · #809777
  Active Insurance current
• Hongfeng You
  HVAC · Hacienda Heights · #1148023
  Active Insurance current
• Hongjun Zhong
  HVAC · Las Vegas · #1116357
  Active Insurance current
• Honorable Air Heating & Air Conditioning
  HVAC · Huntington Beach · #1041270
  Active Insurance current
• Honorbright Construction INC
  General Contractors, HVAC · Colton · #1151035
  Active Insurance current
• Honrath & Stacey INC
  Plumbing, HVAC · Richmond · #338497
  Active Insurance current
• Hood Pacific Contractors INC
  General Contractors, Plumbing · Tustin · #939862
  Active Insurance current
• Hoonsung Park
  HVAC · Northridge · #1017246
  Active Insurance current
• Hooper Heating and Air LLC
  HVAC · Shingle Springs · #1143809
  Active Insurance current
• Hoppers Plumbing
  Plumbing, HVAC · Auburn · #872354
  Active Insurance current
• Horizon Air
  HVAC · South Lake Tahoe · #503824
  Active Insurance current
• Horizon Heating & Air Conditioning INC
  HVAC · Anaheim · #647224
  Active Insurance expired
• Horizon Heating and Air Conditioning
  HVAC · Turlock · #1018400
  Active Insurance current
• Horizon HVAC INC
  HVAC · Gardena · #485684
  Active Insurance current
• Horizon Mechanical and HVAC INC
  HVAC · Santa Clarita · #969586
  Active Insurance current
• Horizon Mechanical Contractors of California
  General Contractors, Plumbing · Arcadia · #791826
  Active Insurance current
• Horizon Plumbing Heating & Air
  Plumbing, HVAC · Novato · #885287
  Active Insurance current
• Horizons Construction Company International INC
  General Contractors, Plumbing · Orange · #825022
  Active Insurance current
• Hormoz Najarian
  HVAC · Porter Ranch · #1138154
  Active Insurance current
• Horn's Backflow & Plumbing Service INC
  Plumbing, HVAC · Valencia · #792609
  Active Insurance current
• Horton's Heating & Air Conditioning
  HVAC · Fullerton · #587686
  Active Insurance current
• Hoskins Mechanical Resources
  HVAC · Lincoln · #922939
  Active Insurance current
• Hoskins Plumbing
  Plumbing, HVAC · Whittier · #91761
  Active Insurance expiring soon
• Hoss Air H V a C Services
  General Contractors, Electrical · Torrance · #1020442
  Active Insurance current
• Hot & Cold Air Solutions
  HVAC · Los Angeles · #1107127
  Active No insurance on file
• Hot & Cold HVAC
  HVAC · Citrus Heights · #764466
  Active Insurance current
• Hot Tech Contractor INC
  General Contractors, HVAC · Paramount · #924141
  Active Insurance current
• House of Metal Engineering
  HVAC · Covina · #295934
  Active Insurance current
• Housey Air INC
  HVAC · Modesto · #1146851
  Active Insurance current
• How Much ? Air
  HVAC · Anaheim · #1073814
  Active Insurance current
• Howe Boiler Company INC
  HVAC · Huntington Beach · #1113548
  Active Insurance current
• Howe Furnace Company INC
  HVAC · San Francisco · #278286
  Active Insurance current
• Howie's Heating and Air
  HVAC · San Diego · #1118048
  Active Insurance current
• Hoyt Mechanical
  HVAC · Elk Grove · #834227
  Active Insurance current
• Hoyt Plumbing
  Plumbing, HVAC · Sebastopol · #774469
  Active Insurance current
• Hoyt's Construction Company
  General Contractors, HVAC · Modesto · #1077321
  Active Insurance current
• Hp Heating and Cooling INC
  HVAC · Pasadena · #1102659
  Active Insurance current
• Hp HVAC INC
  HVAC · San Jose · #1047612
  Active Insurance current
• Hp Mechanical
  Plumbing, HVAC · Santa Rosa · #1018538
  Active Insurance current
• Hps Plumbing Services
  General Contractors, Electrical · Bakersfield · #793014
  Active Insurance current
• Hqr Air INC
  HVAC · Concord · #1125372
  Active No insurance on file
• Hr Plumbing INC
  General Contractors, Plumbing · Oceanside · #970044
  Active Insurance current
• Hr Sheet Metal INC
  HVAC · Greenfield · #1063159
  Active Insurance current
• Hratch Hagopian
  HVAC · La Crescenta · #1082986
  Active Insurance current
• Hrst INC DBA Hrst Boiler Services
  HVAC · Minnetonka · #1072078
  Active Insurance current
• Ht Air Condition
  HVAC · San Jose · #1144895
  Active Insurance current
• Ht Heating and Air Conditioning
  Electrical, HVAC · San Jose · #1122652
  Active Insurance current
• Htl Mechanical INC
  HVAC · Palm Desert · #1100615
  Active Insurance current
• Hua Electric & HVAC
  General Contractors, Electrical · Sacramento · #1023338
  Active Insurance current
• Huaie Zhang
  HVAC · Temple City · #1092806
  Active Insurance expiring soon
• Hubert's HVAC
  HVAC · Milpitas · #1123578
  Active Insurance current
• Huckabee's Heating & Air Conditioning INC
  HVAC · Fresno · #1021130
  Active Insurance current
• Hud Industries
  HVAC · Gardena · #302215
  Active Insurance current
• Hudson Mechanical INC
  General Contractors, Plumbing · Anderson · #538023
  Active Insurance current
• Hudson P Davis INC DBA Davis Mechanical Systems
  Plumbing, HVAC · Vista · #584824
  Active Insurance current
• Huft Home Services
  General Contractors, Electrical · Elk Grove · #831333
  Active Insurance current
• Hug Corp
  HVAC · Elk Grove · #1108684
  Active Insurance current
• Hug Plumbing
  Plumbing, HVAC · Santa Rosa · #937874
  Active Insurance current
• Hugh Hoard INC DBA H and H Air Conditioning
  HVAC · Palm Desert · #510566
  Active Insurance current
• Hugh Van Tran
  HVAC · Surprise · #1031491
  Active Insurance expiring soon
• Hughes Mechanical INC
  HVAC · Anaheim · #1095668
  Active Insurance current
• Hughson Air HVAC INC
  HVAC · Hughson · #1131161
  Active Insurance current
• Hugo Contractor INC
  Electrical, Plumbing · Van Nuys · #771797
  Active No insurance on file
• Hugo's Custom Sheet Metal INC
  HVAC · Santa Ana · #749916
  Active Insurance current
• Hugo's Plumbing
  Plumbing, HVAC · Buena Park · #1099364
  Active Insurance current
• Huie Mechanical
  Electrical, HVAC · Santa Ana · #598110
  Active Insurance current
• Hulbert Heating & Air Conditioning INC
  HVAC · Cotati · #788948
  Active Insurance current
• Hulse Heating & Air LLC
  HVAC · Corona · #1161628
  Active Insurance current
• Humboldt Mechanical Solutions
  HVAC · Arcata · #911478
  Active Insurance current
• Humik Heating and Air
  HVAC · Palmdale · #1092618
  Active Insurance current
• Hung HVAC
  HVAC · Santa Ana · #1103919
  Active Insurance current

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