HVAC contractors licensed in California

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

• Greenwood Enterprises
  HVAC · Oakhurst · #807777
  Active Insurance expired
• Greenwood Heating & Air INC
  General Contractors, HVAC · Cypress · #945655
  Active Insurance current
• Greer Mechanical INC
  HVAC · Granite Bay · #955161
  Active Insurance current
• Greer's Banner Air of Bakersfield INC
  General Contractors, HVAC · Bakersfield · #858319
  Active Insurance current
• Greg Koehler Heating & Air
  HVAC · Lodi · #1004814
  Active Insurance current
• Greg Peterson General Contractor
  General Contractors, HVAC · Atascadero · #334037
  Active No insurance on file
• Greg Watkins DBA Watkins Weather Systems
  HVAC · San Rafael · #820018
  Active Insurance current
• Greg's Heating & Ac INC
  HVAC · Orland · #1081892
  Active Insurance current
• Gregory Dean Cockerill DBA All Systems Heating and Air Conditioni
  General Contractors, Plumbing · Atascadero · #493243
  Active Insurance current
• Gregory Retzepis DBA Gr Plumbing & Heating
  Plumbing, HVAC · Duarte · #492976
  Active Insurance current
• Gregory Santos II
  HVAC · Long Beach · #1025988
  Active Insurance current
• Greiner Heating Air and Electric INC
  Electrical, Plumbing · Dixon · #365955
  Active Insurance current
• Grigg Air
  HVAC · Fair Oaks · #554906
  Active Insurance current
• Griggs and Company HVAC INC
  HVAC · Roseville · #1110874
  Active Insurance current
• Grimes Heating and Air INC
  General Contractors, HVAC · Oroville · #950254
  Active No insurance on file
• Grisler Air Conditioning & Heating
  Plumbing, HVAC · Rancho Cordova · #614626
  Active Insurance current
• Grissom Construction INC
  General Contractors, HVAC · Merced · #1053263
  Active Insurance current
• Grizzly Heating & Air
  HVAC · Lodi · #1011141
  Active No insurance on file
• Grogan Mechanical INC
  HVAC · Bakersfield · #1028501
  Active Insurance current
• Ground Level Construction INC
  General Contractors, HVAC · Concord · #991672
  Active Insurance expiring soon
• Groundlevel-Overaa Joint Venture 2
  General Contractors, HVAC · Concord · #1084601
  Active No insurance on file
• Grovisors INC
  Roofing, Electrical · San Mateo · #1146325
  Active Insurance expiring soon
• Grs Service HVAC INC
  HVAC · Fair Oaks · #1154007
  Active Insurance current
• Gruen-Aire INC
  HVAC · Lancaster · #260046
  Active No insurance on file
• Grueter Construction Corp
  General Contractors, HVAC · Altadena · #416414
  Active Insurance current
• Grumman/Butkus Associates
  HVAC · Evanston · #1076620
  Active Insurance current
• Grumpy's HVAC
  HVAC · Sunnyvale · #1079386
  Active Insurance current
• Grupe HVAC
  HVAC · Petaluma · #1076376
  Active Insurance expired
• Gsw Heating and Air
  HVAC · Nice · #1122268
  Active Insurance current
• Guaranteed Air INC
  HVAC · Anaheim · #997377
  Active Insurance current
• Guardian Air
  HVAC · Tulare · #1087205
  Active Insurance current
• Guardian Heating and Air
  HVAC · Rio Linda · #858161
  Active Insurance current
• Guardian Plumbers Heating Air & Electrical
  General Contractors, Electrical · Wildomar · #972605
  Active No insurance on file
• Guerra Electric & Construction INC
  General Contractors, Electrical · Santa Rosa · #1125252
  Active Insurance current
• Guerrero Refrigeration
  HVAC · Los Angeles · #930832
  Active No insurance on file
• Guerrero's Heating & Air Conditioning
  HVAC · Stockton · #1062959
  Active Insurance current
• Guido's Service
  HVAC · Vallejo · #892930
  Active Insurance current
• Gundlach's
  Plumbing, HVAC · Bakersfield · #1095655
  Active Insurance current
• Gunnys Heating and Air
  HVAC · Perris · #1082645
  Active Insurance current
• Gus's Refrigeration
  HVAC · South Gate · #1142586
  Active No insurance on file
• Guthrie and Sons
  General Contractors, HVAC · San Diego · #875279
  Active No insurance on file
• Gutierrez Heating & Air
  HVAC · Encino · #554246
  Active Insurance current
• Gutzke Mechanical
  HVAC · Placerville · #788334
  Active Insurance current
• Guy Plumbing & Heating INC
  Plumbing, HVAC · Menlo Park · #330785
  Active Insurance current
• Guy's Heating & Air Conditioning INC
  HVAC · West Covina · #1003750
  Active Insurance current
• Guy's Heating Air Conditioning and Sheetmetal
  HVAC · Gilroy · #654963
  Active Insurance current
• Guyou Construction INC
  Roofing, General Contractors · Riverside · #997054
  Active Insurance current
• Gv Air Mechanical
  HVAC · Salinas · #1127325
  Active Insurance current
• Gvk Heating and Air INC
  HVAC · Poway · #911659
  Active Insurance current
• Gvs Heating and Air
  HVAC · Knights Landing · #1159757
  Active Insurance current
• H & a Heating and Air INC
  HVAC · Oceanside · #908034
  Active Insurance current
• H & a Plumbing INC
  General Contractors, Plumbing · Wasco · #839396
  Active Insurance current
• H & B Mechanical INC
  HVAC · Hesperia · #792808
  Active Insurance current
• H & C Air Systems
  HVAC · Glendale · #1040395
  Active Insurance current
• H & D Heating and Air Conditioning Services
  HVAC · West Sacramento · #1090137
  Active Insurance current
• H & H Heating and Air Conditioning Services INC
  HVAC · San Jose · #890399
  Active Insurance current
• H & H Heating and Cooling
  HVAC · Garden Grove · #1157911
  Active Insurance current
• H & H Mechanical INC
  HVAC · Altadena · #644029
  Active Insurance current
• H & H Refrigeration Sales & Services INC
  HVAC · Albany · #897712
  Active Insurance current
• H & M Home Remodeling INC
  General Contractors, HVAC · Dixon · #1106792
  Active Insurance current
• H & R Refrigeration
  HVAC · Menifee · #1012553
  Active Insurance expiring soon
• H & S Heating & Air Conditioning
  HVAC · El Cajon · #979944
  Active Insurance expiring soon
• H & V Heating Air Conditioning and Refrigeration
  HVAC · Anaheim · #967317
  Active Insurance expiring soon
• H & Z Construction INC
  General Contractors, Electrical · Daly City · #1058914
  Active Insurance current
• H 2 H Heating and Air Conditioning
  HVAC · Laguna Niguel · #1002858
  Active Insurance current
• H a C E U S a
  HVAC · Bonsall · #724117
  Active Insurance current
• H B Construction
  General Contractors, Plumbing · Lomita · #983819
  Active Insurance current
• H B Heating and Cooling
  HVAC · Barstow · #1100837
  Active Insurance current
• H C Jensen Plumbing INC
  Plumbing, HVAC · Danville · #265318
  Active Insurance current
• H D Ez - Air INC
  HVAC · Hayward · #974381
  Active Insurance current
• H E Woolsey Corporation
  General Contractors, Electrical · Los Angeles · #275493
  Active Insurance current
• H G M Construction INC
  General Contractors, HVAC · Gardena · #424490
  Active Insurance current
• H Gale Kyle INC DBA Kyle Company Roofing
  Roofing, General Contractors · San Luis Obispo · #482290
  Active Insurance current
• H H Hydronics INC
  HVAC · East Palo Alto · #1025829
  Active Insurance current
• H HVAC Services
  HVAC · San Jose · #1088559
  Active Insurance current
• H J Dirks & Associates
  General Contractors, HVAC · La Jolla · #359574
  Active No insurance on file
• H J Western Electric CO
  General Contractors, Electrical · Carrollton · #917997
  Active Insurance current
• H J Western INC
  HVAC · West Covina · #989946
  Active Insurance current
• H L Moe CO INC
  Plumbing, HVAC · Glendale · #254678
  Active Insurance current
• H M a Heating & Cooling
  HVAC · Milpitas · #977348
  Active Insurance current
• H M R & R Services INC
  General Contractors, HVAC · Canyon Lake · #848740
  Active Insurance current
• H Nevarez Heating & Air Conditioning
  HVAC · Porterville · #1071164
  Active Insurance current
• H P L Mechanical INC
  General Contractors, Plumbing · Santa Ana · #308208
  Active No insurance on file
• H P Mechanical INC
  Electrical, HVAC · San Dimas · #856371
  Active No insurance on file
• H P T Lake INC
  HVAC · Santee · #980032
  Active Insurance current
• H Poor and Company INC DBA Allstar Heating and Air Conditioning
  HVAC · Buellton · #608469
  Active Insurance current
• H Q Kisso Air Conditioning
  Electrical, HVAC · El Cajon · #1027208
  Active Insurance current
• H R Plumbing
  Plumbing, HVAC · Pomona · #398698
  Active Insurance current
• H Reyes CO
  HVAC · San Gabriel · #441663
  Active Insurance current
• H S a Air Diagnostics
  HVAC · Las Vegas · #905650
  Active Insurance current
• H T O Plumbing and Radiant
  Plumbing, HVAC · Alameda · #876197
  Active No insurance on file
• H V a C - Air Conditioning Corporation
  HVAC · Whittier · #867698
  Active Insurance current
• H V a C Mechanalysis INC
  HVAC · Oceanside · #812735
  Active Insurance current
• H V a C Mechanical INC
  HVAC · Placentia · #682002
  Active Insurance current
• H V a C Medic
  HVAC · Santee · #936630
  Active Insurance current
• H V a C Services
  HVAC · Simi Valley · #860594
  Active Insurance current
• H V a C Services INC
  HVAC · Beverly Hills · #906790
  Active Insurance current
• H V a C Unlimited
  HVAC · Buena Park · #824743
  Active Insurance current
• H&b Refrigeration & Heating INC
  HVAC · Barstow · #716804
  Active Insurance current
• H2 Heating and Air INC
  HVAC · Escalon · #1058369
  Active Insurance current

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