Plumbing contractors licensed in California

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

• Got Roots Plumbing INC
  Plumbing · Granada Hills · #1101735
  Active No insurance on file
• Gotelli Plumbing INC
  Plumbing, HVAC · Brisbane · #284740
  Active Insurance expiring soon
• Gourgins Plumbing CO
  Plumbing · Glendale · #550610
  Active No insurance on file
• Gourley Construction INC
  General Contractors, Plumbing · Soledad · #796877
  Active Insurance current
• Gp Plumbing Services
  Plumbing · Pico Rivera · #854777
  Active No insurance on file
• Gpci Construction INC DBA General Plumbing Construction INC
  Plumbing · Bonita · #1058313
  Active Insurance current
• Gpm Plumbing LLC
  Plumbing · San Jose · #1139331
  Active No insurance on file
• Gpp Construction Service INC DBA Green Planet Plumbing
  General Contractors, Plumbing · Los Angeles · #943478
  Active Insurance current
• Gps Plumbing
  General Contractors, Plumbing · Spring Valley · #950919
  Active Insurance current
• Gps Plumbing INC
  Plumbing · Cudahy · #1152647
  Active Insurance current
• Gq Total Plumbing Solutions
  Plumbing · Twentynine Palms · #1124283
  Active No insurance on file
• Gr Plumbing
  Plumbing · Marina · #1106521
  Active Insurance current
• Gr Plumbing INC
  Plumbing · Los Angeles · #1047716
  Active Insurance current
• Gr Services Plumbing
  Plumbing · San Pedro · #1130162
  Active No insurance on file
• Grable Construction Services
  General Contractors, Plumbing · Yucaipa · #600110
  Active No insurance on file
• Grace Plumbing
  Plumbing · Thousand Oaks · #1130337
  Active Insurance current
• Grace Plumbing INC
  Plumbing · Glendale · #728578
  Active No insurance on file
• Grace Rooter and Plumbing
  Plumbing · Ontario · #817808
  Active No insurance on file
• Grade a Plumbing Services INC
  Plumbing · San Jose · #962210
  Active Insurance current
• Graff Plumbing
  Plumbing · San Pedro · #963286
  Active No insurance on file
• Grageda Construction Company
  General Contractors, Plumbing · Long Beach · #736621
  Active No insurance on file
• Graham Anthony Nola
  Plumbing · Mission Viejo · #995631
  Active No insurance on file
• Graham Backflow Services
  Plumbing · Chico · #1108196
  Active Insurance current
• Gramajo's Landscape
  Plumbing, Landscaping · Apple Valley · #967333
  Active Insurance current
• Grand Plumbing LLC
  Plumbing · Highland · #1082797
  Active Insurance current
• Grandview Builder INC
  General Contractors, Electrical · Hayward · #1037325
  Active Insurance current
• Granite - Griffith a Joint Venture
  Roofing, General Contractors · Watsonville · #1112031
  Active Insurance current
• Granite Construction Company
  Roofing, General Contractors · Watsonville · #89
  Active Insurance current
• Grant & Sons Plumbing and Repair
  Plumbing · El Cajon · #1132443
  Active No insurance on file
• Grant Air Conditioning
  Plumbing, HVAC · Palm Desert · #1030567
  Active Insurance current
• Grant Construction
  General Contractors, Plumbing · San Carlos · #1023537
  Active Insurance current
• Grant Hodson Schoenberger
  Plumbing · San Diego · #1008757
  Active No insurance on file
• Grant Plumbing
  Plumbing · San Mateo · #890480
  Active No insurance on file
• Grant Schaffer Plumbing
  Plumbing · Crozet · #1086509
  Active No insurance on file
• Grant's Plumbing
  Plumbing · Escondido · #1123672
  Active No insurance on file
• Grant's Plumbing
  Plumbing · Newark · #963364
  Active No insurance on file
• Granvia Builders INC
  General Contractors, Electrical · Torrance · #1144015
  Active No insurance on file
• Grass Valley Air Conditioning INC
  Electrical, Plumbing · Grass Valley · #543093
  Active Insurance current
• Graves 6 INC DBA Preferred Plumbing & Drain
  General Contractors, Plumbing · Concord · #848878
  Active Insurance expired
• Gravity Plumbing
  Plumbing · Los Banos · #1135650
  Active Insurance current
• Gray Drains INC
  Plumbing · Redlands · #1095776
  Active No insurance on file
• Gray Plumbing INC
  Plumbing · Fairfield · #1026573
  Active Insurance current
• Grayarmor INC
  General Contractors, Electrical · Fresno · #1011887
  Active No insurance on file
• Graycon INC
  General Contractors, Plumbing · City of Industry · #255068
  Active Insurance current
• Graycon Mechanical INC
  General Contractors, Plumbing · City of Industry · #747455
  Active Insurance current
• Graydon Kouri Plumbing Heating Air Conditioning
  Plumbing, HVAC · Fairfield · #638681
  Active Insurance expiring soon
• Graylight Construction and Mechanical
  General Contractors, Plumbing · Coarsegold · #692982
  Active No insurance on file
• Great Dane Plumbing and Backflow
  Plumbing · Torrance · #1155164
  Active No insurance on file
• Great Empire Plumbing INC
  Plumbing · Atwater · #1143622
  Active No insurance on file
• Great Park Plumbing INC
  Plumbing · Lake Forest · #1003658
  Active Insurance current
• Great Western Construction CO
  General Contractors, Plumbing · Hesperia · #437205
  Active No insurance on file
• Greater Sacramento Plumbing and Remodel
  General Contractors, Plumbing · Carmichael · #1071701
  Active No insurance on file
• Green Arrow Plumbing
  Plumbing · Burlingame · #1136129
  Active No insurance on file
• Green Comfort Phac INC
  Plumbing, HVAC · Upland · #1160800
  Active No insurance on file
• Green Core Heating & Air INC
  Plumbing, HVAC · Petaluma · #1131183
  Active Insurance current
• Green Eagle Plumbing
  Plumbing · Kensington · #987565
  Active Insurance current
• Green Earth Plumbing & Rooter
  Plumbing · Irvine · #707323
  Active Insurance current
• Green Eco Construction INC
  General Contractors, Plumbing · Covina · #1063673
  Active Insurance current
• Green Life Plumbing
  Plumbing · Riverside · #968684
  Active Insurance current
• Green Planet Landscape Pro INC
  Plumbing, Landscaping · Santa Ana · #1068393
  Active Insurance current
• Green Plumbing
  Plumbing · Santa Paula · #936170
  Active Insurance current
• Green Plumbing
  Plumbing · Anaheim · #936542
  Active No insurance on file
• Green Plumbing Services INC
  Plumbing, HVAC · El Cajon · #906239
  Active Insurance current
• Green Systems
  General Contractors, Electrical · Riverside · #522928
  Active Insurance current
• Green Valley Plumbing INC
  Plumbing · Atwater · #958795
  Active Insurance current
• Green-Tech Plumbing
  Plumbing · Paramount · #1112861
  Active No insurance on file
• Green's Plumbing
  Plumbing · Bakersfield · #920351
  Active No insurance on file
• Green's Plumbing Company
  Plumbing · West Hills · #620306
  Active Insurance current
• Greencat INC
  General Contractors, Electrical · Hemet · #1047548
  Active Insurance current
• Greenday Construction INC
  General Contractors, Plumbing · Fountain Valley · #1062571
  Active Insurance expired
• Greene & Company INC
  General Contractors, Plumbing · Boulder Creek · #950963
  Active Insurance expired
• Greene & Son Plumbing INC
  Plumbing · Los Angeles · #856951
  Active Insurance current
• Greene's Plumbing
  Plumbing · Los Angeles · #570408
  Active No insurance on file
• Greener Solutions INC
  General Contractors, Electrical · Stockton · #410019
  Active No insurance on file
• Greenfield Plumbing
  General Contractors, Plumbing · San Jose · #824502
  Active No insurance on file
• Greenstone Plumbing
  Plumbing · Sylmar · #1111332
  Active No insurance on file
• Greentech Development INC
  General Contractors, Electrical · Downey · #1072897
  Active Insurance expiring soon
• Greenwall Plumbing
  Plumbing · San Clemente · #869501
  Active Insurance current
• Greenway Drain Cleaning & Plumbing
  Plumbing · Eureka · #1082668
  Active No insurance on file
• Greenway Home Services
  General Contractors, Electrical · Downey · #1005396
  Active Insurance current
• Greenwood Plumbing
  Plumbing · Woodacre · #637671
  Active No insurance on file
• Greer Family Plumbing
  Plumbing · Ripon · #806518
  Active No insurance on file
• Greg Johnson Plumbing
  Plumbing · Montclair · #1044760
  Active No insurance on file
• Greg Kranz Plumbing Service
  Plumbing · Fallbrook · #536330
  Active No insurance on file
• Greg Lane Plumbing INC
  Plumbing · San Jose · #621210
  Active Insurance current
• Greg Rosenthal Construction and Development Company
  General Contractors, Plumbing · Gold Beach · #528336
  Active No insurance on file
• Greg Tuttle Plumbing
  Plumbing · Santa Clarita · #909865
  Active No insurance on file
• Greg Woolley INC DBA Mr Rooter Plumbing
  Plumbing · Long Beach · #455507
  Active Insurance current
• Greg's Rooter & Plumbing
  Plumbing · Garden Grove · #740303
  Active Insurance current
• Greg's Sewer & Drains INC
  Plumbing · Panorama City · #1080352
  Active No insurance on file
• Gregg's Master Plumbing
  Plumbing · Lomita · #473194
  Active Insurance current
• Gregg's Plumbing & Heating INC
  General Contractors, Plumbing · San Mateo · #900741
  Active No insurance on file
• Gregorio Salgado
  Plumbing · Antioch · #1047287
  Active No insurance on file
• Gregory C Amyx Sr
  Plumbing · Bellflower · #1074181
  Active No insurance on file
• Gregory D Caso Plumbing INC DBA Apex Plumbing
  Plumbing · Escondido · #741804
  Active Insurance current
• Gregory Dale Caso
  Plumbing · Escondido · #635893
  Active No insurance on file
• Gregory Dean Cockerill DBA All Systems Heating and Air Conditioni
  General Contractors, Plumbing · Atascadero · #493243
  Active Insurance current
• Gregory Equipment INC
  General Contractors, Electrical · Redding · #896621
  Active Insurance current
• Gregory Joseph Missick
  General Contractors, Plumbing · Los Alamitos · #430741
  Active No insurance on file
• Gregory L Kearns Plumbing
  Plumbing · American Canyon · #818460
  Active Insurance current

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