Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- LP Quality Air
Active Insurance current
- Lpgasco LLC
Active No insurance on file
- Lpz Plumbing
Active No insurance on file
- Lr Plumbing
Active No insurance on file
- Lr Services Plumbing Division
Active Insurance current
- Lrb Solutions INC
Active No insurance on file
- Lrv Plumbing Service
Active Insurance current
- Lsg Plumbing INC
Active No insurance on file
- Lt Generators
Active No insurance on file
- Lt Platinum Plumbing and Mechanical INC
Active Insurance current
- Lt Plumbing
Active No insurance on file
- Lt Plumbing INC
Active No insurance on file
- Lt Ross Plumbing LLC
Active No insurance on file
- Ltg Plumbing INC
Active Insurance current
- Lua Construction General Contractors INC
Active Insurance current
- Lucas Bell Plumbing & Heating
Active No insurance on file
- Lucas Plumbing
Active Insurance current
- Luciano's Plumbing
Active No insurance on file
- Lucid Plumbing INC
Active No insurance on file
- Luckett & Sons Construction Company
Active No insurance on file
- Lucky Air & Plumbing
Active Insurance current
- Lucky Duck Plumbing
Active No insurance on file
- Lucky Leak Plumbing
Active Insurance current
- Lucky One Plumbing and Drain
Active No insurance on file
- Lucky Plumbing
Active No insurance on file
- Lucky Plumbing & Rooter LLC
Active Insurance current
- Lucky Rooter & Plumbing
Active No insurance on file
- Lucy Asbestos Abatement
Active Insurance current
- Ludlow Plumbing
Active No insurance on file
- Luigi Crisa Plumbing
Active Insurance current
- Luigi Heating & Air Mechanical
Active Insurance current
- Luis Alberto De La Mora
Active No insurance on file
- Luis Arredondo INC
Active No insurance on file
- Luis Chavez
Active No insurance on file
- Luis F Leyva
Active Insurance current
- Luis Heating & Air Conditioning
Active Insurance current
- Luis Lopez Cuevas Plumbing
Active No insurance on file
- Luis Plumbing
Active Insurance current
- Luis Rafael Silva - Santisteban DBA Silva Contractor
Active Insurance current
- Luis Rios Lopez
Active No insurance on file
- Lujano Builders INC
Active No insurance on file
- Lujano Plumbing
Active No insurance on file
- Lujans Plumbing & Rooter
Active No insurance on file
- Luke Bates Plumbing
Active Insurance current
- Luke Bigos Plumbing
Active No insurance on file
- Luke Plumbing and Electrical INC
Active No insurance on file
- Lukes Backflow and Plumbing LLC
Active No insurance on file
- Lulu's Plumbing
Active No insurance on file
- Luna Plumbing
Active No insurance on file
- Luna Quality Construction Corp
Active Insurance current
- Luna's Plumbing INC
Active Insurance current
- Luna's Plumbing LLC
Active Insurance current
- Lunde Plumbing
Active No insurance on file
- Lupian Plumbing
Active Insurance current
- Luquin Plumbing
Active No insurance on file
- Lusk Plumbing
Active Insurance current
- Lutz Plumbing INC
Active Insurance current
- Lux Plumbing & Drains
Active No insurance on file
- Lux Plumbing Solutions
Active No insurance on file
- Luxe Home Remodel INC
Active No insurance on file
- Luxe Plumbing INC
Active No insurance on file
- Luzon Yossef INC
Active No insurance on file
- Lv Plumbing LLC
Active No insurance on file
- Lvl Up Plumbing INC
Active No insurance on file
- Lvs Plumbling INC
Active Insurance current
- Lw Contracting INC
Active No insurance on file
- Lw United Construction INC
Active No insurance on file
- Ly Duong Tang
Active Insurance current
- Ly's Plumbing
Active No insurance on file
- Lynch Plumbing
Active Insurance current
- Lyons Brothers Plumbing
Active Insurance current
- Lz Plumbing Services
Active No insurance on file
- M - Class Plumbing
Active No insurance on file
- M & B Services INC
Active Insurance current
- M & Ca Plumbing INC
Active Insurance current
- M & E Best Fire Protection INC
Active No insurance on file
- M & G Plumbing
Active No insurance on file
- M & J Construction Group LLC
Active Insurance current
- M & J Fix It LLC
Active Insurance expiring soon
- M & J3 Builders INC
Active Insurance current
- M & K Electrical & Plumbing Heating & Air Conditioning
Active No insurance on file
- M & L Plumbing CO INC
Active Insurance current
- M & L Professional Services INC
Active Insurance expiring soon
- M & M Affordable Construction INC
Active Insurance current
- M & M Contracting
Active No insurance on file
- M & M Jetting Services INC
Active Insurance current
- M & M Plumbing
Active No insurance on file
- M & M Plumbing
Active No insurance on file
- M & M Plumbing
Active No insurance on file
- M & M Plumbing
Active No insurance on file
- M & M Plumbing & Rooter
Active No insurance on file
- M & M Plumbing and Rooter INC
Active No insurance on file
- M & M Rooter and Plumbing
Active No insurance on file
- M & M Rooter Services INC
Active No insurance on file
- M & M Services
Active No insurance on file
- M & M Trenchless Sewer Pipe Lining INC
Active Insurance current
- M & N Mechanical
Active No insurance on file
- M & S Equipment INC
Active Insurance current
- M & S Plumbing
Active Insurance current
- M 2 Investments INC DBA Pacific Coast Re-Bath
Active Insurance current
Last checked against state records on Oct 9, 2026. How we get this data.