Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
17,417active licenses
45%with current insurance
17,417total records
- 'a' Plumbing and Heating
Active Insurance current
- #1 Honest Plumber INC
Active Insurance current
- #1 Son Plumbing INC
Active Insurance current
- 1 - 2 - 3 Plumbing & Rooter
Active No insurance on file
- 1 Day Rooter & Plumbing INC
Active No insurance on file
- 1 Hour Drain Hotshot Restoration
Active Insurance current
- 1 Tom Plumber Anaheim / Brea
Active No insurance on file
- 1 Tom Plumber Concord
Active Insurance current
- 1 Tom Plumber Reno Tahoe
Active Insurance current
- 1-800 Plumber + Air of Monterey
Active Insurance current
- 10-4 Plumbing INC
Active No insurance on file
- 100x Construction
Active Insurance current
- 101 Plumbing
Active Insurance current
- 101 Plumbing & Rooter
Active No insurance on file
- 101 Plumbing Heating and Cooling
Active Insurance current
- 101 Plumbing Humboldt INC
Active Insurance current
- 101 Plumbing INC
Active Insurance current
- 101 Plumbing Repair Service
Active No insurance on file
- 101 Plumbing Solutions
Active No insurance on file
- 1320 Plumbing INC
Active Insurance current
- 1800 Anytime Plumbing Heating & Air
Active Insurance current
- 1st Aid Drainage & Plumbing INC
Active No insurance on file
- 1st Choice Plumbing Heating and Air
Active No insurance on file
- 1st Class Plumbing
Active No insurance on file
- 1st Class Plumbing and Drains LLC
Active No insurance on file
- 1st Class Plumbing Repair Service INC
Active Insurance current
- 1st Gen Plumbing LLC
Active No insurance on file
- 1st Response Plumbing & Flood Damage
Active Insurance current
- 2 Ground Electric
Active Insurance current
- 2 J's Custom Plumbing INC DBA 2 J's Custom Plumbing
Active Insurance current
- 2 J's Plumbing Construction
Active No insurance on file
- 2 Plumbs Up Plumbing & Remodeling INC
Active Insurance current
- 2 Trees Backflow, Two Trees Plumbing INC
Active No insurance on file
- 20 / 20 Plumbing & Heating INC
Active Insurance current
- 20/20 Relining & Rooter
Active Insurance current
- 209 Plumbing
Active No insurance on file
- 21 Plumbing
Active No insurance on file
- 211 Plumbing & Drains INC
Active No insurance on file
- 23 1/2 Hour Home Services INC
Active Insurance expired
- 23 1/2 Hrs Plumbing
Active No insurance on file
- 23 1/2 Hrs S O S Plumbing INC
Active Insurance current
- 24 - Hour Express Services INC
Active Insurance current
- 24 Hour Plumbing and Leak Detection
Active No insurance on file
- 24 Hour Rooter INC
Active No insurance on file
- 24 Hr Plumbing
Active No insurance on file
- 24 Rooter & Plumbing INC
Active Insurance current
- 24/7 Drain Rooter INC
Active Insurance current
- 24/7 Leak Detection & Plumbing INC
Active No insurance on file
- 24/7 Plumbing & Rooter
Active No insurance on file
- 24/7 Rescue Plumbing Services INC
Active No insurance on file
- 24hr Drainpro Plumbing
Active No insurance on file
- 29 Dollar Plumbing
Active No insurance on file
- 2bsavage INC
Active Insurance current
- 2m Plumbing INC
Active Insurance current
- 2nd Chance Backflow Solutions
Active No insurance on file
- 2nd Gen Plumbing INC
Active Insurance current
- 2r Plumbing INC
Active Insurance current
- 3 & 1 Plumbing INC
Active No insurance on file
- 3 a Plumbing
Active No insurance on file
- 3 Brothers Plumbing INC
Active No insurance on file
- 3 D Green Plumbing
Active No insurance on file
- 3 D Plumbing
Active No insurance on file
- 3 D Plumbing
Active No insurance on file
- 3 D Plumbing INC
Active Insurance current
- 3 Sons Plumbing INC
Active Insurance expiring soon
- 3 Ten Plumbing INC
Active Insurance current
- 3-D Plumbing
Active No insurance on file
- 3:16 Plumbing INC
Active Insurance current
- 310 Plumbing INC
Active No insurance on file
- 321 Plumbing INC
Active No insurance on file
- 328 Construction INC
Active Insurance current
- 360 Contractors Group INC
Active Insurance current
- 360 Plumbing & Rooter INC
Active No insurance on file
- 360 Plumbing INC
Active Insurance current
- 365 Plumbing & Rooter
Active No insurance on file
- 365 Plumbing INC
Active No insurance on file
- 3b T's Construction Company
Active No insurance on file
- 3d Builders
Active No insurance on file
- 3d Plumbing
Active Insurance current
- 3g Plumbing
Active No insurance on file
- 3g Plumbing INC
Active No insurance on file
- 3m Plumbing INC
Active Insurance current
- 3rdgen Home Services DBA 3rdgen Heating and Cooling
Active Insurance current
- 4 J's Plumbing and Drain Cleaning
Active No insurance on file
- 4 Less Plumbing
Active No insurance on file
- 4 Pals INC
Active Insurance expiring soon
- 4 Point Plumbing
Active No insurance on file
- 4 T Plumbing CO
Active No insurance on file
- 4-Eveready Plumbing
Active No insurance on file
- 4-Life Plumbing INC
Active No insurance on file
- 45 Degree Plumbing INC
Active Insurance current
- 481 Plumb
Active No insurance on file
- 49 Plumbing
Active No insurance on file
- 49er Plumbing & Drain
Active Insurance current
- 49er Rooter and Drain Service INC
Active No insurance on file
- 4gs Plumbing
Active Insurance current
- 4je Plumbing
Active No insurance on file
- 4m Plumbing
Active Insurance current
- 4m Plumbing INC
Active Insurance current
- 5 - Star Construction
Active Insurance current
Plumbing by city
- Los Angeles 640
- San Diego 483
- San Francisco 433
- San Jose 370
- Sacramento 240
- Riverside 205
- Anaheim 181
- Bakersfield 178
- Glendale 155
- Long Beach 143
- Santa Rosa 141
- El Cajon 132
- Van Nuys 132
- Fresno 131
- Escondido 127
- Burbank 125
- Chula Vista 124
- Oakland 123
- Simi Valley 122
- Huntington Beach 120
- Torrance 114
- Corona 110
- Santa Barbara 104
- Santa Ana 101
- Orange 97
- Sylmar 96
- Whittier 95
- Oceanside 94
- North Hollywood 94
- Ventura 91
- Garden Grove 88
- Irvine 86
- Modesto 85
- Vista 85
- Murrieta 81
- Hayward 80
- Stockton 79
- Oxnard 78
- Lancaster 78
- Temecula 78
Last checked against state records on Oct 4, 2026. How we get this data.