Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- Lance Bond Installations INC
Active No insurance on file
- Lance Darren Milatz Plumbing
Active No insurance on file
- Lance Plumbing Solutions
Active No insurance on file
- Lance's Plumbing
Active No insurance on file
- Lancelot's Plumbing Service
Active No insurance on file
- Lanco Underground
Active Insurance expiring soon
- Landa Plumbing INC
Active No insurance on file
- Landeros Plumbing
Active Insurance current
- Landers Plumbing
Active No insurance on file
- Landers' Plumbing
Active No insurance on file
- Landing Construction Group INC
Active Insurance current
- Landmar Plumbing
Active No insurance on file
- Landmark Custom Landscape
Active Insurance current
- Landmark Plumbing INC
Active No insurance on file
- Lane's Plumbing
Active No insurance on file
- Lane's Plumbing INC
Active Insurance current
- Lanes Builders INC
Active Insurance current
- Langkilde's Fire Protection
Active Insurance current
- Langkilde's Fire Protection INC
Active Insurance current
- Langle Plumbing and Heating
Active No insurance on file
- Langley Plumbing INC
Active No insurance on file
- Lanier's Plumbing
Active Insurance expired
- Lanny Fred Mc Clelland
Active No insurance on file
- Lapd Plumbing & Heating INC
Active Insurance current
- Lapointe Plumbing
Active Insurance expiring soon
- Laponza Plumbing INC
Active Insurance current
- Lara Residential Construction INC
Active No insurance on file
- Lara-Soto Plumbing
Active No insurance on file
- Larel Block Quality Plumbing Corporation
Active Insurance current
- Large Plumbing
Active No insurance on file
- Larios Air Conditioning INC
Active Insurance current
- Larkin Plumbing Expert INC
Active No insurance on file
- Larkins Plumbing
Active No insurance on file
- Larratt Bros Plumbing INC
Active Insurance current
- Larry Corona Construction INC
Active Insurance current
- Larry Dean Viseur
Active Insurance current
- Larry G Meeks
Active No insurance on file
- Larry Hudson Plumbing INC
Active No insurance on file
- Larry Leak's Plumbing & Drain
Active No insurance on file
- Larry Penn
Active No insurance on file
- Larry S Everett DBA Everett Enterprises
Active No insurance on file
- Larry's Plumbing
Active No insurance on file
- Larry's Plumbing INC
Active Insurance current
- Larsen Plumbing
Active No insurance on file
- Larsen-Hoffman INC Contractors
Active Insurance current
- Las Brisas Construction
Active No insurance on file
- Las Colinas
Active Insurance current
- Lasman Plumbing
Active No insurance on file
- Lasr Plumbing INC
Active Insurance current
- Last Generation Plumbing
Active No insurance on file
- Last Plumber INC
Active Insurance current
- Lasting Legacy Plumbing Heating and Air
Active No insurance on file
- Latco - Larry R Latta
Active No insurance on file
- Latin Plumbing INC
Active Insurance current
- Latino's Plumbing
Active No insurance on file
- Laughlin Audio Video Electric INC
Active Insurance current
- Laurel J Peterson
Active Insurance current
- Laurel Plumbing Company LLC
Active Insurance current
- Lav Plumbing INC
Active Insurance current
- Law Plumbing Company
Active Insurance current
- Lawrence Plumbing INC
Active Insurance current
- Lawrence Ramstrum Construction
Active Insurance current
- Lawrence Vette Plumbing
Active No insurance on file
- Lawson Construction
Active Insurance current
- Lawson Mechanical Contractors
Active Insurance current
- Lawson Mechanical Contractors LLC
Active Insurance current
- Lawson Plumbing Repair
Active No insurance on file
- Lawson Ssp Group LLC
Active Insurance current
- Lawsons Plumbing and Drain Cleaning
Active No insurance on file
- Lawton Construction and Restoration INC
Active Insurance current
- Layout Plumbing
Active No insurance on file
- Lazos Plumbing
Active Insurance current
- Lb Gonzales INC
Active No insurance on file
- Lb Precision Plumbing
Active Insurance current
- Lc Doctor Plumber INC
Active No insurance on file
- Lc Home Builder INC
Active No insurance on file
- Lcs Constructors INC
Active Insurance expiring soon
- Ld Plumbing Limited Liability Company
Active Insurance current
- Le ' S Plumbing
Active No insurance on file
- Le Duc & Dexter INC
Active Insurance current
- Le Mire Plumbing Professionals a Partnership
Active Insurance current
- Le's Builders INC
Active Insurance current
- Lead and Oakum Plumbing and Drains
Active No insurance on file
- Leader Design & Construction Corp
Active Insurance current
- Leadingedge Plumbing & Rooter INC
Active Insurance current
- Leafdale Plumbing a Partnership
Active Insurance current
- Leak Be Gone Plumbing
Active Insurance current
- Leak Detective and Plumbing
Active No insurance on file
- Leak Detectives
Active Insurance current
- Leak Doctor
Active No insurance on file
- Leak Doctor Plumbing INC
Active No insurance on file
- Leak Free Plumbing and Rooter
Active No insurance on file
- Leak Geeks Backflow & Plumbing LLC
Active No insurance on file
- Leak Hounds
Active Insurance expiring soon
- Leak Locators INC
Active No insurance on file
- Leak Masters Plumbing - Rooter
Active No insurance on file
- Leak on Lock Plumbing INC
Active No insurance on file
- Leak Pro Plumbing INC
Active Insurance current
- Leak Specialists
Active No insurance on file
- Leak Specialists
Active No insurance on file
Last checked against state records on Oct 9, 2026. How we get this data.