Plumbing contractors licensed in California

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

• Ac Construction INC
  General Contractors, Plumbing · Coalinga · #1106761
  Active Insurance current
• Ac on Gardner Plumbing INC
  Plumbing · Los Angeles · #737161
  Active Insurance current
• Ac Plumbing
  Plumbing · Oceanside · #656010
  Active No insurance on file
• Ac Plumbing Heating & Air Conditioning INC DBA Ac Plumbing INC
  Plumbing, HVAC · Harbor City · #990504
  Active Insurance current
• Ac Pros INC
  General Contractors, Electrical · Reseda · #871281
  Active Insurance current
• Ac-Dc Backflow INC
  Plumbing · Sun Valley · #1111066
  Active No insurance on file
• Academy Backflow Service INC
  General Contractors, Plumbing · Jamul · #836977
  Active Insurance current
• Academy Mechanical INC
  General Contractors, Plumbing · Laguna Woods · #457040
  Active Insurance current
• Academy Rooter & Plumbing Service
  Plumbing · Los Angeles · #766592
  Active No insurance on file
• Acc & Engineering LLC
  General Contractors, Electrical · Anaheim · #1073807
  Active Insurance current
• Acc Contractors INC
  General Contractors, Electrical · Azusa · #468940
  Active Insurance current
• Accent Construction
  General Contractors, Electrical · Escondido · #980581
  Active Insurance current
• Accent Plumbing INC
  Plumbing · South Gate · #505768
  Active Insurance current
• Access General Contracting INC
  Roofing, General Contractors · Corona · #992223
  Active Insurance current
• Access Plumbing
  Plumbing · El Cajon · #1096257
  Active No insurance on file
• Access Plumbing
  Plumbing · Redondo Beach · #867323
  Active No insurance on file
• Access Plumbing & Rooter Services
  Plumbing · Chatsworth · #1006784
  Active No insurance on file
• Access Plumbing Services INC
  Plumbing · Los Angeles · #1036239
  Active Insurance current
• Acco Engineered Systems
  General Contractors, Electrical · Pasadena · #120696
  Active Insurance current
• Acco-Wilson, INC
  General Contractors, Electrical · Pasadena · #1042403
  Active Insurance current
• Accomplish Water Heater Service
  Plumbing · Tracy · #933337
  Active No insurance on file
• Accountable Plumbing
  Plumbing · Encinitas · #874752
  Active Insurance current
• Accu-Pro Plumbing Rooter
  Plumbing · Riverside · #918713
  Active No insurance on file
• Accuflow Plumbing INC
  General Contractors, Plumbing · Acampo · #1025946
  Active Insurance current
• Acculine Leak Detection
  Plumbing · Santee · #1114585
  Active No insurance on file
• Accurate Comfort Air Conditioning and Heating Corp
  Plumbing, HVAC · Brea · #1069588
  Active Insurance expired
• Accurate Electric, Plumbing, Heating and Air
  Electrical, Plumbing · Glendora · #860517
  Active Insurance current
• Accurate Industrial Construction INC
  General Contractors, Plumbing · Anaheim · #879898
  Active Insurance current
• Accurate Leak Locators INC
  General Contractors, Plumbing · Menifee · #850152
  Active Insurance current
• Accurate One Construction
  General Contractors, Plumbing · Palm Desert · #770913
  Active Insurance current
• Accurate Plumbing
  Plumbing · Jurupa Valley · #1137803
  Active Insurance current
• Accurate Plumbing
  Plumbing · Costa Mesa · #742925
  Active Insurance current
• Accurate Plumbing
  Plumbing · Chico · #983799
  Active Insurance current
• Accurate Plumbing and Drains
  Plumbing · Anaheim · #1014031
  Active No insurance on file
• Accuright Plumbing INC
  Plumbing · San Diego · #1114252
  Active Insurance current
• Accuserve INC
  Plumbing · Norco · #996814
  Active No insurance on file
• Accutek Restoration INC
  General Contractors, Plumbing · San Diego · #856841
  Active No insurance on file
• Accutite
  General Contractors, Plumbing · South San Francisco · #762034
  Active Insurance current
• Ace Bay Plumbing CO
  Plumbing · Oakland · #1069928
  Active Insurance current
• Ace Construction & Plumbing CO
  General Contractors, Plumbing · Canyon Country · #589372
  Active No insurance on file
• Ace Construction & Plumbing INC
  General Contractors, Plumbing · Calexico · #1099585
  Active Insurance current
• Ace Construction and Plumbing
  General Contractors, Plumbing · Orange · #626421
  Active Insurance current
• Ace Construction CO-General Contractor
  General Contractors, Plumbing · Los Angeles · #343691
  Active No insurance on file
• Ace Contractors
  General Contractors, Plumbing · San Marcos · #175404
  Active Insurance current
• Ace Drain
  Plumbing · Valencia · #1030347
  Active Insurance expired
• Ace Heating & Air Conditioning INC
  Plumbing, HVAC · San Mateo · #794984
  Active No insurance on file
• Ace of Drains INC
  Plumbing · Glendale · #1081525
  Active No insurance on file
• Ace Pelizon Plumbing
  Electrical, Plumbing · Covina · #1154407
  Active Insurance current
• Ace Plumbing
  Plumbing · Ventura · #1020213
  Active No insurance on file
• Ace Plumbing
  General Contractors, Plumbing · Fresno · #846462
  Active Insurance current
• Ace Plumbing & Drain
  Plumbing · Whittier · #1051150
  Active No insurance on file
• Ace Plumbing & Rooter
  General Contractors, Electrical · San Francisco · #829071
  Active Insurance current
• Ace Plumbing CO
  General Contractors, Plumbing · Diamond Bar · #785570
  Active No insurance on file
• Ace Plumbing Pro
  Plumbing · San Jose · #1121079
  Active No insurance on file
• Ace Plumbing Pros
  Plumbing · Woodland Hills · #1149114
  Active No insurance on file
• Ace Plumbing Sewer & Drain Service
  Plumbing · Escondido · #872424
  Active No insurance on file
• Ace Plumbing Water Damage INC
  Plumbing · San Diego · #1155961
  Active No insurance on file
• Ace Renovators & Retrofitting INC
  General Contractors, Plumbing · Sun Valley · #1007858
  Active No insurance on file
• Ace Rooter Plumbing and Drain Services
  Plumbing · Chula Vista · #956336
  Active No insurance on file
• Ace's Plumbing
  Plumbing · Bay Point · #544377
  Active No insurance on file
• Ace's Plumbing Services
  Plumbing · Rancho Cucamonga · #1146986
  Active No insurance on file
• Acestar Plumbing
  Plumbing · El Sobrante · #1000763
  Active No insurance on file
• Ach Plumbing & Construction
  General Contractors, Plumbing · Sebastopol · #1040030
  Active Insurance current
• Aci Services
  General Contractors, Plumbing · Woodland Hills · #966886
  Active Insurance expiring soon
• Acknowledge Plumbing
  Plumbing · Sacramento · #1100465
  Active Insurance current
• Acme Bay Area Backflow INC
  General Contractors, Plumbing · San Francisco · #1028208
  Active Insurance current
• Acme Cryogenics INC
  Plumbing · Ball Ground · #1050869
  Active Insurance current
• Acme Mechanical
  Plumbing · San Mateo · #764477
  Active No insurance on file
• Acme Plumbing
  Plumbing · Salinas · #961654
  Active Insurance current
• Acosta Pipeline INC
  General Contractors, Plumbing · Ontario · #1064810
  Active Insurance current
• Acosta Plumbing Corp
  Plumbing · Pasadena · #1128844
  Active No insurance on file
• Acp Construction & Sons INC
  General Contractors, Plumbing · Escondido · #1011849
  Active Insurance current
• Acps Plumbing & Drains INC
  Plumbing · Murrieta · #991028
  Active Insurance current
• Acr Plumbing
  Plumbing · El Cajon · #1134575
  Active Insurance current
• Acr Plumbing Solutions
  Plumbing · Chico · #1142227
  Active No insurance on file
• Acrat Plumbing & Heating LLC
  General Contractors, Electrical · Petaluma · #623720
  Active Insurance current
• Acs - 8a
  General Contractors, Plumbing · Norman · #1014371
  Active Insurance current
• Acs Plumbing
  Plumbing · Los Angeles · #1144930
  Active No insurance on file
• Action Construction Specialist
  General Contractors, Plumbing · Redlands · #504876
  Active Insurance current
• Action Contractors INC
  General Contractors, Electrical · Torrance · #652535
  Active No insurance on file
• Action Plumbing
  Plumbing · Carson · #782795
  Active No insurance on file
• Action Plumbing & Environmental
  Plumbing · Oakhurst · #826006
  Active No insurance on file
• Action Plumbing and Heating Maintenance
  Plumbing, HVAC · Santa Rosa · #325110
  Active Insurance current
• Action Plumbing INC
  Plumbing · Rancho Cucamonga · #965976
  Active Insurance current
• Action Plumbing Service
  General Contractors, Plumbing · Alturas · #310034
  Active No insurance on file
• Action Pumping INC
  Plumbing · Yucca Valley · #436154
  Active Insurance current
• Action Response Team INC
  General Contractors, Plumbing · Big Bear Lake · #783556
  Active Insurance expiring soon
• Action Rooter
  Plumbing · San Luis Obispo · #557901
  Active Insurance current
• Action Rooter
  Plumbing · Diamond Springs · #885338
  Active No insurance on file
• Action Services
  General Contractors, Plumbing · Long Beach · #756140
  Active Insurance current
• Active Appliance Installations LLC
  Plumbing · Lake Havasu City · #786454
  Active Insurance current
• Active Leak Detection & Plumbing LLC
  Plumbing · Oxnard · #1130644
  Active No insurance on file
• Active Plumbing & Rooter
  Plumbing · Fremont · #959606
  Active No insurance on file
• Active Plumbing & Rooter INC
  General Contractors, Plumbing · Corona · #1077791
  Active Insurance current
• Active Rooter and Plumber INC
  Plumbing · Granada Hills · #1062598
  Active No insurance on file
• Acuna's Plumbing & Rooter Service
  Plumbing · Burbank · #663477
  Active Insurance current
• Acura Plumbing INC
  Plumbing · Elk Grove · #1144270
  Active No insurance on file
• Acute Plumbing
  General Contractors, Plumbing · Santa Ana · #872929
  Active No insurance on file
• Acute Plumbing Concepts
  Plumbing · Rancho Santa Margarita · #1007544
  Active No insurance on file
• Adaly Electrical & Energy Solutions INC
  Electrical, Plumbing · San Diego · #1090585
  Active Insurance current

Last checked against state records on Oct 4, 2026. How we get this data.