Plumbing contractors licensed in California

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

• Affordable Plumbing Company Incorporation
  Plumbing · Garden Grove · #1159900
  Active No insurance on file
• Affordable Plumbing Heating & Air INC
  Plumbing, HVAC · Sacramento · #1090973
  Active Insurance current
• Affordable Plumbing Now
  Plumbing · Salinas · #942148
  Active No insurance on file
• Affordable Plumbing Services
  Plumbing · Los Gatos · #1060866
  Active No insurance on file
• Affordable Plumbing Solutions INC
  Plumbing · Rowland Heights · #1041634
  Active No insurance on file
• Affordable Plumbing Specialists INC
  Electrical, Plumbing · Carmichael · #1104976
  Active No insurance on file
• Affordable Rooter Plumbing
  Plumbing · Carson · #953346
  Active No insurance on file
• Affordable Trenchless & Pipe Lining
  Plumbing · Carmichael · #754886
  Active Insurance current
• Afinarte Restoration INC DBA Afinarte Restoration
  General Contractors, Plumbing · Costa Mesa · #1003628
  Active No insurance on file
• After Hour Plumbing & Drain
  Plumbing · Monterey · #1048981
  Active Insurance current
• Afterglow Hydronic Heating
  Plumbing, HVAC · Berkeley · #1135450
  Active No insurance on file
• Afv Plumbing INC
  Plumbing · Lindsay · #994937
  Active Insurance current
• Ag Ent INC
  Plumbing · Oxnard · #693639
  Active Insurance current
• Ag Plumbing
  Plumbing · Stockton · #1119978
  Active Insurance current
• Ag Plumbing
  Plumbing · San Gabriel · #1135760
  Active No insurance on file
• Ag Plumbing & Maintenance INC
  Plumbing · Rio Linda · #1023271
  Active Insurance current
• Ag Plumbing CO
  Plumbing · Vacaville · #1132681
  Active Insurance expiring soon
• Ag's Plumbing INC
  Plumbing · Seaside · #1128477
  Active Insurance current
• Agam Construction & Plumbing
  General Contractors, Plumbing · Valley Village · #1150376
  Active No insurance on file
• Agape Plumbing
  Plumbing · Rocklin · #1010665
  Active No insurance on file
• Agape Plumbing Services LLC
  Plumbing · Chula Vista · #1155931
  Active No insurance on file
• Agasi Plumbing & Water Systems
  Plumbing · Tarzana · #641093
  Active Insurance current
• Agbayani Construction Corporation
  General Contractors, Electrical · San Francisco · #650472
  Active No insurance on file
• Agbw Corporation DBA Bpi Plumbing
  Plumbing · Chula Vista · #885180
  Active Insurance current
• Agent Rooter One
  Plumbing · Burbank · #936882
  Active No insurance on file
• Aggie Construction CO INC
  General Contractors, Plumbing · Irvine · #466801
  Active Insurance current
• Aggressive Plumbing
  Plumbing · Glendora · #871119
  Active No insurance on file
• Agl Plumbing & Construction INC
  General Contractors, Plumbing · Los Angeles · #1034181
  Active Insurance current
• Agoura Construction and Inspection Services
  General Contractors, Plumbing · Moorpark · #840985
  Active Insurance current
• Agoura Plumbing
  Plumbing · Agoura Hills · #569578
  Active No insurance on file
• Ags Services INC
  Plumbing, HVAC · Rancho Santa Margarita · #709685
  Active Insurance current
• Agua Viva Plumbing Corp
  Plumbing · Los Angeles · #1136549
  Active No insurance on file
• Aguayo Plumbing INC
  Plumbing · Santee · #1030301
  Active No insurance on file
• Aguilar Building Group
  Plumbing · Arleta · #890988
  Active No insurance on file
• Aguilera Streamline Plumbing
  Plumbing · San Jose · #804606
  Active No insurance on file
• Aguirre Plumbing
  Plumbing · Lancaster · #859082
  Active No insurance on file
• Aguirre Plumbing Systems INC
  Plumbing · Austin · #1023701
  Active No insurance on file
• Agustin P Fuentes
  Plumbing · North Hollywood · #1137075
  Active No insurance on file
• Ah Plumbing
  Plumbing · Sun Valley · #1110251
  Active No insurance on file
• Ahcor 3 Mechanical Plumbing
  Plumbing · Coachella · #1090961
  Active No insurance on file
• Ahern & Sons Plumbing INC
  Plumbing · Redding · #640319
  Active Insurance current
• Ahlee Backflow Service INC
  Plumbing · Santee · #516561
  Active Insurance current
• Ahoy Air - Conditioning Heating & Plumbing
  Plumbing, HVAC · Indio · #986711
  Active Insurance current
• Ahrens Mechanical
  General Contractors, Electrical · San Diego · #957287
  Active Insurance current
• Ahrens Plumbing
  Plumbing · San Diego · #933135
  Active No insurance on file
• Aia Plumbing & Backflow
  Plumbing · San Pedro · #1145663
  Active No insurance on file
• Aid Plumbing
  Plumbing · Hemet · #1037427
  Active No insurance on file
• Aiden's Plumbing and Rooter
  Plumbing · Glendale · #1057799
  Active Insurance current
• Aie
  General Contractors, Plumbing · Crestline · #554277
  Active Insurance current
• Aig Plumbing & Construction INC
  General Contractors, Plumbing · Winnetka · #936523
  Active No insurance on file
• Aim High Enterprises
  General Contractors, Electrical · Redding · #842109
  Active No insurance on file
• Aim Plumbing California
  Plumbing · Hemet · #997922
  Active No insurance on file
• Aim Pump and Plumbing
  Plumbing · Escondido · #1068110
  Active No insurance on file
• Aim Pump and Plumbing
  Plumbing · Oceanside · #1152470
  Active No insurance on file
• Ainza Plumbing
  Plumbing · Chula Vista · #602941
  Active No insurance on file
• Air - Con Mechanical Services INC
  Electrical, Plumbing · Walnut Creek · #636428
  Active Insurance current
• Air Concepts
  General Contractors, Plumbing · Anaheim · #534722
  Active Insurance current
• Air Conditioning Company INC
  General Contractors, Electrical · Pasadena · #819862
  Active Insurance current
• Air Conditioning Mechanical Services INC
  Plumbing, HVAC · Whittier · #1009486
  Active Insurance current
• Air Conditioning Solutions INC
  General Contractors, Plumbing · Altadena · #863580
  Active Insurance current
• Air Experts
  Plumbing, HVAC · Anderson · #1081586
  Active Insurance current
• Air Flow Control Air Jv
  General Contractors, Electrical · Anaheim · #1054071
  Active Insurance current
• Air Heroes
  General Contractors, Plumbing · Modesto · #889500
  Active Insurance current
• Air Mechanical
  General Contractors, Plumbing · City of Industry · #881311
  Active No insurance on file
• Air One Heating & a/C INC
  Plumbing, HVAC · Rialto · #882397
  Active Insurance current
• Air Plus
  General Contractors, Plumbing · Van Nuys · #573122
  Active Insurance expiring soon
• Air Plus Mechanical
  Plumbing, HVAC · Stockton · #871851
  Active Insurance current
• Air Pro Home Services INC
  Plumbing, HVAC · Chula Vista · #1094705
  Active Insurance current
• Air Pros Mechanical
  Plumbing, HVAC · Ramona · #850125
  Active Insurance current
• Air Pros Plumbing Heating and Air
  Plumbing, HVAC · Menifee · #751134
  Active Insurance current
• Air Solutions and Beyond INC DBA Your Air Solutions
  General Contractors, Electrical · Westlake Village · #1056616
  Active Insurance current
• Air Synergy INC
  Plumbing, HVAC · Pittsburg · #1054064
  Active Insurance current
• Air Systems INC
  Electrical, Plumbing · San Jose · #855330
  Active Insurance expired
• Air Systems of Sacramento
  General Contractors, Plumbing · Folsom · #406794
  Active Insurance current
• Air Temperature Specialists
  Plumbing, HVAC · El Cajon · #763576
  Active Insurance current
• Air Tight
  General Contractors, Electrical · Arcata · #832746
  Active Insurance expired
• Air Tro Incorporated
  General Contractors, Electrical · Monrovia · #258228
  Active Insurance expiring soon
• Air West Mechanical Construction INC
  Plumbing, HVAC · Norwalk · #868570
  Active Insurance current
• Airborne Plumbing INC
  Plumbing · Spring Valley · #841561
  Active Insurance current
• Airco INC
  Plumbing, HVAC · Irvine · #1010812
  Active No insurance on file
• Airco Mechanical INC
  General Contractors, Electrical · Sacramento · #311454
  Active Insurance current
• Aireforce Heating & Air INC
  General Contractors, Electrical · Santee · #978868
  Active Insurance current
• Airflo Air Conditioning LLC
  Plumbing, HVAC · Palm Desert · #973347
  Active Insurance current
• Airgas USA LLC
  Plumbing · Long Beach · #986892
  Active Insurance current
• Airlock Plumbing and Leak Detection Corporation
  Plumbing · Long Beach · #1161117
  Active No insurance on file
• Airmaker HVAC INC
  General Contractors, Electrical · Winnetka · #1080128
  Active Insurance current
• Airpro Master INC
  Plumbing, HVAC · Las Vegas · #1012763
  Active Insurance current
• Airtech Service
  Plumbing, HVAC · Fresno · #580280
  Active No insurance on file
• Airtime Plumbing Heating and Air
  Plumbing, HVAC · Oceanside · #1082832
  Active Insurance current
• Airworks Solutions INC
  Plumbing, HVAC · Camarillo · #950716
  Active Insurance current
• Aj Construction and Plumbing
  General Contractors, Plumbing · Eastvale · #951583
  Active No insurance on file
• Aj Plumbing Corp
  Plumbing · Chula Vista · #1119296
  Active Insurance current
• Ajamian Group
  General Contractors, Electrical · Pasadena · #988478
  Active Insurance current
• Ajax Plumbing
  Plumbing, HVAC · El Dorado Hills · #745896
  Active No insurance on file
• Ajc Plumbing Company
  Plumbing · Long Beach · #1019536
  Active No insurance on file
• Aje Monsters Plumbing INC
  Plumbing · Gilroy · #1002105
  Active Insurance expiring soon
• Ajes INC
  Plumbing · Burbank · #518833
  Active No insurance on file
• Ajm Enterprise INC DBA American Plumbing & Rooter
  Plumbing · Lakewood · #1113744
  Active No insurance on file
• Ajm Plumbing Specialist INC
  Plumbing · Lancaster · #1081355
  Active Insurance current
• Ak Consulting & Investments INC DBA Morris Brothers Construction
  General Contractors, Plumbing · Beverly Hills · #1095726
  Active No insurance on file

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