HVAC contractors licensed in California

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

• Daniel Bryan Greeson
  General Contractors, Electrical · Knightsen · #804690
  Active Insurance current
• Daniel Corson DBA Dressler Heating & Cooling
  HVAC · Yreka · #1058564
  Active Insurance expiring soon
• Daniel Doyle
  HVAC · Diamond Springs · #1079799
  Active Insurance current
• Daniel Heating & Air Conditioning
  HVAC · Riverside · #921089
  Active Insurance current
• Daniel Huan Su
  HVAC · Garden Grove · #1008188
  Active Insurance current
• Daniel Lewis
  HVAC · Santa Clara · #1083212
  Active Insurance current
• Daniel Mechanical Service CO
  HVAC · Upland · #832178
  Active Insurance current
• Daniel Mechanical Services
  HVAC · Livermore · #984060
  Active Insurance current
• Daniel Montes & Son Air Conditioning and Heating
  HVAC · San Dimas · #647493
  Active Insurance current
• Daniel T Windler Plumbing
  Plumbing, HVAC · San Antonio · #1060437
  Active Insurance current
• Daniel's Heating & a/C
  Plumbing, HVAC · Oakland · #1059101
  Active Insurance expired
• Daniel's Plumbing and Son INC
  General Contractors, Plumbing · Long Beach · #672432
  Active Insurance expired
• Daniels Heating & Air Conditioning INC
  General Contractors, Electrical · Loma Linda · #610726
  Active Insurance current
• Daniels Heating and Air Conditioning
  HVAC · Crestline · #1038558
  Active Insurance current
• Danielsen Construction and Energy Management
  General Contractors, HVAC · Altaville · #602470
  Active Insurance current
• Danilo Humberto Fabian
  HVAC · Redlands · #1148661
  Active Insurance expiring soon
• Danny B Meinecke DBA Refreshed Heating & Cooling
  HVAC · Concord · #697406
  Active Insurance current
• Danny Chang and Associates
  HVAC · Irvine · #810465
  Active Insurance current
• Danny Huynh
  HVAC · San Jose · #953236
  Active Insurance current
• Danny L Shaw Heating & Air Conditioning
  HVAC · Ceres · #444522
  Active Insurance current
• Danny's Electric
  Electrical, HVAC · Lone Pine · #1112140
  Active Insurance current
• Danny's Heat & Air
  HVAC · Stockton · #1144064
  Active Insurance current
• Dansson Mechanical INC
  HVAC · Newhall · #784711
  Active Insurance expiring soon
• Danush Appliances
  HVAC · Montebello · #948378
  Active Insurance current
• Dao HVAC Construction
  General Contractors, HVAC · El Monte · #931793
  Active Insurance current
• Dao Le
  HVAC · Ontario · #864673
  Active Insurance current
• Darrow Heating and Air Conditioning Corp
  General Contractors, Electrical · North Hollywood · #114301
  Active Insurance current
• Darryl's Heating and Air
  HVAC · Sacramento · #1126157
  Active Insurance current
• Darwen Paul Rankl Jr
  HVAC · Sherwood Forest · #991615
  Active Insurance current
• Das Mechanical LLC
  Electrical, HVAC · Meadow Vista · #1059497
  Active Insurance current
• Dasco Mechancial Services INC
  HVAC · Santa Clarita · #992175
  Active Insurance expiring soon
• Dassa Construction Services INC
  General Contractors, Electrical · Yorba Linda · #826959
  Active Insurance current
• Data Processing Air Corp
  General Contractors, Electrical · Phoenix · #514041
  Active Insurance current
• Davco / Tab Mechanical INC
  Plumbing, HVAC · Elk Grove · #861968
  Active Insurance current
• Davco Air Conditioning INC
  HVAC · Palmdale · #1018835
  Active Insurance current
• Dave Cierley Heating & Air Conditioning
  HVAC · Orangevale · #1038417
  Active Insurance current
• Dave Kirk Heating & Air Conditioning INC
  HVAC · Whittier · #407287
  Active Insurance current
• Dave Root Heating & Air Conditioning
  HVAC · Grass Valley · #632134
  Active Insurance expired
• Dave's Heating & Air Conditioning
  HVAC · Calabasas · #414910
  Active Insurance current
• Dave's Heating & Air Conditioning
  HVAC · Farmersville · #443079
  Active Insurance current
• David B Smith
  HVAC · La Verne · #1005947
  Active Insurance current
• David Brown Heating & Air Conditioning LLC
  HVAC · Pacific Grove · #1076388
  Active Insurance current
• David Chaich Electrical/Mechanical
  Electrical, HVAC · Winchester · #942449
  Active No insurance on file
• David Granillo
  HVAC · Duarte · #841662
  Active Insurance current
• David Gutierrez
  Plumbing, HVAC · Gardnerville · #741991
  Active Insurance current
• David Jackson
  HVAC · Riverside · #1045271
  Active Insurance current
• David James Dick
  Electrical, Plumbing · Fresno · #932481
  Active Insurance expired
• David Jung
  Electrical, HVAC · Brea · #1106397
  Active Insurance current
• David Kim
  HVAC · San Leandro · #1074063
  Active No insurance on file
• David Louis Castillo
  HVAC · Clovis · #1090169
  Active Insurance current
• David Luxa
  General Contractors, Electrical · Norco · #995392
  Active No insurance on file
• David Olson INC DBA Airtec Service
  HVAC · Watsonville · #661643
  Active Insurance current
• David Phend Heating & Air
  HVAC · Carlsbad · #1010661
  Active Insurance current
• David Rizo Mechanical
  HVAC · Lakewood · #987752
  Active Insurance current
• David Sanchez DBA All American Construction
  General Contractors, HVAC · Riverside · #1081200
  Active Insurance current
• David Schoettler
  Electrical, HVAC · Carlsbad · #911403
  Active Insurance current
• David's Repair Center
  HVAC · Walnut · #750042
  Active Insurance current
• Davidson's Air Conditioning & Heating INC
  General Contractors, Plumbing · San Bernardino · #429952
  Active Insurance current
• Davies Heating & Air
  HVAC · Spring Valley Lake · #905726
  Active Insurance current
• Davinci Mechanical LLC
  HVAC · Orange · #1083101
  Active Insurance expiring soon
• Davis HVAC INC
  HVAC · Gilroy · #1041260
  Active Insurance current
• Davis Mechanical Service INC
  HVAC · East Syracause · #858169
  Active No insurance on file
• Davis Plumbing & Heating INC
  General Contractors, Plumbing · Perris · #365794
  Active Insurance expired
• Day & Night Heating and Air Conditioning
  HVAC · Palm Desert · #966977
  Active Insurance current
• Day & Night Heating-N-Cooling
  HVAC · Fresno · #1101099
  Active Insurance current
• Day & Night Plumbing of Mission Hills INC
  Plumbing, HVAC · Canyon Country · #870301
  Active Insurance current
• Day to Day Heating and Cooling
  HVAC · San Diego · #1082620
  Active Insurance current
• Db Contractors INC
  General Contractors, HVAC · Cypress · #1116404
  Active Insurance current
• Db's Refrigeration
  HVAC · Albany · #1049788
  Active No insurance on file
• Dblin Construction LLC
  General Contractors, HVAC · Menlo Park · #978548
  Active Insurance current
• Dc Air and Heating LLC
  HVAC · Lancaster · #1158770
  Active Insurance current
• Dc Heating & Cooling INC
  HVAC · Fresno · #986868
  Active Insurance current
• Dc Mechanical LLC
  HVAC · Modesto · #1113800
  Active Insurance current
• Dcac Mechanical INC
  HVAC · La Puente · #1115613
  Active Insurance current
• Ddac Services INC
  General Contractors, HVAC · San Dimas · #1135401
  Active Insurance current
• De Air Company INC
  HVAC · Oroville · #478347
  Active Insurance current
• De Bella Mechanical INC
  General Contractors, Plumbing · Santa Clara · #520449
  Active Insurance current
• De Hart Plumbing Heating & Air INC
  General Contractors, Plumbing · Modesto · #724566
  Active Insurance current
• De HVAC INC
  HVAC · San Jose · #1153927
  Active Insurance current
• De Jong Air Conditiong & Heating
  HVAC · Mission Viejo · #625188
  Active Insurance expiring soon
• De La Rosa Heating and Cooling
  HVAC · Littlerock · #1113388
  Active Insurance expired
• De Ochoa Heating & Air Conditioning
  HVAC · Tulare · #1049311
  Active Insurance current
• De Vera Air Conditioning Company
  HVAC · Los Angeles · #419220
  Active Insurance expired
• Deal Heating and Air INC
  HVAC · Rescue · #796396
  Active Insurance current
• Deal Mechanical INC
  HVAC · West Sacramento · #445102
  Active Insurance current
• Dean Howard Heat & Air INC
  General Contractors, HVAC · Apple Valley · #442666
  Active Insurance current
• Dean M Andrews
  HVAC · Corona · #996292
  Active Insurance current
• Dean Rendon
  General Contractors, HVAC · Saugus · #910286
  Active Insurance current
• Dean's Mechanical
  HVAC · Sacramento · #667990
  Active Insurance current
• Dean's Plumbing & Heating INC
  Plumbing, HVAC · Bishop · #798921
  Active Insurance current
• Decamp Plumbing INC DBA Economy Plumbing CO
  Plumbing, HVAC · Escondido · #411723
  Active Insurance current
• Decarli Mechanical
  HVAC · Citrus Heights · #1134082
  Active Insurance current
• Decesaris Mechanical Services
  HVAC · Martinez · #1150292
  Active Insurance current
• Decker Brothers Construction INC
  General Contractors, HVAC · Ceres · #1120657
  Active Insurance current
• Deco Air Conditioning and Heating
  HVAC · Riverside · #978410
  Active Insurance current
• Deegan Refrigeration Company
  HVAC · Ione · #1161490
  Active No insurance on file
• Deep Water Plumbing & Heat & Air
  Plumbing, HVAC · Anaheim · #974510
  Active Insurance current
• Deephouse Construction CO
  General Contractors, HVAC · Topanga · #1121986
  Active Insurance current
• Deganair
  HVAC · El Cajon · #962181
  Active Insurance current
• Degree H V a C INC
  Plumbing, HVAC · San Carlos · #886908
  Active Insurance current

Last checked against state records on Oct 6, 2026. How we get this data.