Plumbing contractors licensed in California

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

• Realz Plumbing
  Plumbing · Blue Jay · #1145817
  Active No insurance on file
• Ream
  Plumbing · Chino Hills · #1097107
  Active No insurance on file
• Reasonable Drain & Plumbing Repair INC
  Plumbing · San Diego · #854460
  Active Insurance current
• Rebel Plumbing
  Plumbing · San Diego · #1109534
  Active No insurance on file
• Rebuild Altadena
  General Contractors, Plumbing · Pasadena · #1053677
  Active Insurance current
• Rebuild INC
  Roofing, General Contractors · Tujunga · #1157844
  Active Insurance current
• Recinos Plumbing a Partnership
  Plumbing · San Francisco · #1126412
  Active No insurance on file
• Reckon and Reckon Plumbing INC
  Plumbing · Van Nuys · #860633
  Active Insurance current
• Recon Plumbing
  Plumbing · Riverside · #886481
  Active Insurance current
• Rector Plumbing & Radiant Heating
  Plumbing · Chicago Park · #955420
  Active No insurance on file
• Rector Plumbing INC
  Plumbing · Santa Rosa · #972004
  Active Insurance current
• Red Alert Plumbing and Fire Sprinklers
  Plumbing · Pismo Beach · #553214
  Active Insurance current
• Red and Blue Plumbing INC
  General Contractors, Plumbing · Van Nuys · #1087467
  Active Insurance current
• Red Ball Plumbing INC
  Plumbing · Buena Park · #1103640
  Active No insurance on file
• Red Brothers Plumbing INC
  Plumbing · Canoga Park · #1052625
  Active No insurance on file
• Red Hat Plumbing
  Plumbing · Studio City · #1027638
  Active Insurance expiring soon
• Red Hawk Plumbing
  Plumbing · Sylmar · #1055538
  Active Insurance current
• Red Lilly Plumbing INC
  General Contractors, Plumbing · Los Angeles · #218270
  Active Insurance current
• Red Line Rooter INC
  Plumbing · Norco · #1012202
  Active Insurance current
• Red Oak Rooter
  Plumbing · Los Angeles · #1048735
  Active Insurance current
• Red Pipe
  Plumbing · Mission Viejo · #1158665
  Active No insurance on file
• Red Plumbing California
  Plumbing · Fresno · #1143990
  Active No insurance on file
• Red Rock HVAC Service
  Plumbing, HVAC · Canyon Country · #1103341
  Active Insurance current
• Red Rock Pools
  General Contractors, Plumbing · Santa Rosa · #480620
  Active No insurance on file
• Red Rocket Plumbing
  Plumbing · Helendale · #1103847
  Active Insurance current
• Red Rooster Rooter INC
  Plumbing · Nuevo · #972788
  Active No insurance on file
• Red Stag Construction Company
  General Contractors, Plumbing · Los Angeles · #964664
  Active Insurance current
• Red Star Plumbing
  Plumbing · Brea · #1035730
  Active Insurance current
• Red Tulip Plumbing
  Plumbing · Fremont · #1092186
  Active No insurance on file
• Red White & Blue HVAC and Plumbing
  Plumbing, HVAC · Corona · #1025542
  Active Insurance current
• Red Wrench Plumbing INC
  Plumbing · San Francisco · #966458
  Active Insurance current
• Red's Plumbing
  Plumbing · Santa Rosa · #1087712
  Active Insurance current
• Red's Plumbing INC
  Plumbing · Atascadero · #597191
  Active Insurance current
• Reddi-Rooter
  Plumbing · Concord · #613193
  Active No insurance on file
• Redding Heating & Air Conditioning
  Plumbing, HVAC · Redding · #1049277
  Active Insurance current
• Redeemed Plumbing
  Plumbing · Jamul · #1128074
  Active No insurance on file
• Redfern & Redfern Plumbing
  Plumbing · Meadow Vista · #761549
  Active No insurance on file
• Redhead Rooter INC
  Plumbing · Upland · #1092145
  Active Insurance current
• Redhill Plumbing
  Plumbing · Rancho Cucamonga · #1054041
  Active No insurance on file
• Redi - Rooter Plumbing INC
  Plumbing · Visalia · #865058
  Active No insurance on file
• Redline Plumbing
  Plumbing · El Cajon · #1019755
  Active No insurance on file
• Redondo Plumbing
  Plumbing · Lemon Grove · #1142511
  Active No insurance on file
• Redwing Plumbing INC
  Plumbing · Canyon Country · #1144214
  Active No insurance on file
• Redwire HVAC INC
  Plumbing, HVAC · Burlingame · #1106003
  Active Insurance current
• Redwood Coast Plumbing
  Plumbing · Arcata · #807915
  Active Insurance current
• Redwood Pacific Plumbing LLC
  Plumbing · San Jose · #1064202
  Active Insurance current
• Redwood Pipe and Drain INC
  Plumbing · Scotts Valley · #1041518
  Active Insurance current
• Redwood Plumbing & Water Heaters
  Plumbing · Dublin · #1127271
  Active No insurance on file
• Redwood Plumbing and Engineering INC
  General Contractors, Plumbing · Apple Valley · #1048777
  Active Insurance current
• Redwood Sewer & Drain Service
  Plumbing · Santa Rosa · #1043000
  Active No insurance on file
• Reed Plumbing INC
  Plumbing · Livermore · #601931
  Active Insurance current
• Reed's Plumbing
  Plumbing · Capistrano Beach · #687475
  Active Insurance current
• Reed's Plumbing
  Plumbing · Ontario · #788531
  Active No insurance on file
• Reeds Plumbing
  General Contractors, Plumbing · Susanville · #494496
  Active No insurance on file
• Reese Mechanical Contractors
  Plumbing · Rio Oso · #584373
  Active No insurance on file
• Reese Plumbing
  Plumbing · San Clemente · #954074
  Active Insurance current
• Referred Plumbing
  Plumbing · Huntington Beach · #1031880
  Active No insurance on file
• Refined Mechanical Plumbing INC
  Plumbing · Apple Valley · #1133171
  Active No insurance on file
• Refuge Drain and Plumbing LLC
  Plumbing · Escondido · #1160160
  Active No insurance on file
• Regal Plumbing and Rooter
  Plumbing · Fontana · #1097482
  Active Insurance current
• Regan's Plumbing Service
  Plumbing · Granada Hills · #600990
  Active Insurance current
• Regency Plumbing & Piping INC
  Plumbing · Orange · #1013374
  Active Insurance current
• Regina Plumbing
  Plumbing · Cloverdale · #857665
  Active Insurance current
• Regina Plumbing INC
  Plumbing · San Carlos · #615954
  Active Insurance expired
• Regional Builders INC
  General Contractors, Electrical · Folsom · #828577
  Active Insurance current
• Regis E Calles DBA Forward Plumbing
  Plumbing · Norwalk · #739786
  Active Insurance current
• Regulation Plumbing
  Plumbing · Truckee · #958940
  Active No insurance on file
• Reid Plumbing and Drains
  Plumbing · Ladera Ranch · #1152270
  Active Insurance current
• Reign Plumbing & Rooter INC
  Plumbing · Santa Ana · #1146159
  Active No insurance on file
• Reilly's Plumbing
  Plumbing · Alta Loma · #867638
  Active No insurance on file
• Reilly's Plumbing Company
  Plumbing · Gilroy · #989991
  Active No insurance on file
• Reimers Plumbing Service
  Plumbing · Oroville · #634526
  Active No insurance on file
• Reineke Building
  Roofing, General Contractors · Granite Bay · #616351
  Active Insurance current
• Reis Plumbing and Backflow
  Plumbing · Crestline · #1123419
  Active No insurance on file
• Rekmo Plumbing INC
  Plumbing · Gilroy · #1002530
  Active Insurance current
• Reliable Appliances Heating and Air
  Plumbing, HVAC · Norco · #925496
  Active Insurance current
• Reliable Bro Plumbing LLC
  Plumbing · Sacramento · #1144615
  Active No insurance on file
• Reliable Construction and Design
  General Contractors, Plumbing · Hesperia · #952289
  Active No insurance on file
• Reliable Custom Plumbing INC
  General Contractors, Plumbing · Sylmar · #424508
  Active No insurance on file
• Reliable Energy Management INC
  General Contractors, Electrical · Paramount · #704414
  Active Insurance current
• Reliable Home Comfort
  General Contractors, Electrical · Compton · #1051541
  Active Insurance current
• Reliable Home Pipe Repairs & Solutions
  Plumbing · Magalia · #1160601
  Active No insurance on file
• Reliable Leak Detection and Rooter Specialists INC
  Plumbing · Cathedral City · #1045268
  Active Insurance current
• Reliable Plumbing
  Plumbing · Dinuba · #1135943
  Active No insurance on file
• Reliable Plumbing
  Plumbing · Oakley · #1153292
  Active No insurance on file
• Reliable Plumbing
  General Contractors, Plumbing · Montague · #859610
  Active Insurance current
• Reliable Plumbing
  Plumbing · Hidden Valley Lake · #885558
  Active No insurance on file
• Reliable Plumbing & Drain Cleaning INC
  Plumbing · National City · #930299
  Active No insurance on file
• Reliable Plumbing & Heating Services
  Plumbing, HVAC · Monterey · #531809
  Active Insurance current
• Reliable Plumbing & Rooter
  General Contractors, Plumbing · Brea · #1126604
  Active No insurance on file
• Reliable Plumbing Expert LLC
  Plumbing · Pleasant Hill · #1131940
  Active No insurance on file
• Reliable Plumbing INC
  Plumbing · Orangevale · #855527
  Active Insurance current
• Reliable Plumbing Solutions INC
  Plumbing · Beverly Hills · #1078860
  Active Insurance current
• Reliable Remodeling Home Services
  General Contractors, Plumbing · West Hills · #1102088
  Active Insurance current
• Reliable Renovations & Repairs Corporation
  General Contractors, Plumbing · Foster City · #1129266
  Active No insurance on file
• Reliable Renovations and Remodels
  Electrical, Plumbing · Carson · #1129016
  Active No insurance on file
• Reliable Rooter & Maintenance
  Plumbing · Buellton · #836857
  Active Insurance expiring soon
• Reliable Rooter & Plumbing INC
  Plumbing · Costa Mesa · #753331
  Active Insurance current
• Reliable Rooter and Plumbing Pro
  Plumbing · Orangevale · #1135837
  Active No insurance on file
• Reliable Rooter Plumbing
  Plumbing · Simi Valley · #697316
  Active No insurance on file

Last checked against state records on Oct 10, 2026. How we get this data.