Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- Mammoth Homes INC DBA Mammoth Lakes Plumbing Company
Active Insurance current
- Mammoth Plumbing INC
Active Insurance current
- Mana Plumbing
Active Insurance current
- Manchester and Mcgraw Plumbing Enterprise
Active Insurance current
- Mandelik Plumbing INC
Active No insurance on file
- Manifested Builders
Active No insurance on file
- Manikad Family Plumbing & Construction LLC DBA Manikad Family
Active Insurance current
- Mankins Plumbing
Active Insurance current
- Manlis Construction INC
Active Insurance current
- Mann Plumbing
Active Insurance current
- Mann Plumbing
Active No insurance on file
- Manneh Plumbing
Active No insurance on file
- Manning Plumbing
Active No insurance on file
- Mannon Construction Incorporated
Active Insurance current
- Manny's Construction
Active No insurance on file
- Manny's Leak INC
Active No insurance on file
- Manny's Plumbing
Active No insurance on file
- Manny's Plumbing & Rooter
Active No insurance on file
- Mansu Painting
Active No insurance on file
- Manuel Marquez
Active No insurance on file
- Manuel S Martinez
Active No insurance on file
- Manuel Serna Garcia
Active Insurance current
- Manuel Uribe
Active No insurance on file
- Manuel's Plumbing
Active No insurance on file
- Manul Plumbing
Active No insurance on file
- Manzo Plumbing
Active No insurance on file
- Map Plumbing INC
Active Insurance current
- Maples Plumbing & Heating
Active Insurance current
- Mapleservice Incorporated
Active Insurance current
- Mar Contractors INC
Active Insurance current
- Mar Plumbing
Active No insurance on file
- Mar Plumbing INC
Active No insurance on file
- Maranatha Plumbing & Electric
Active No insurance on file
- Maranatha Plumbing Company
Active No insurance on file
- Marathon Plumbing Company
Active No insurance on file
- Maravilla Foundation
Active Insurance current
- Maravilla Plumbing
Active No insurance on file
- Marc Lindblom Plumbg & Sanitation Company
Active No insurance on file
- Marc's Plumbing & Rooter Service
Active No insurance on file
- Marc's Plumbing & Rooter Service INC
Active Insurance current
- Marcha Plumbing
Active No insurance on file
- Marchman Plumbing INC
Active No insurance on file
- Marcia's Plumbing Services
Active No insurance on file
- Marco Alberto Gomez
Active No insurance on file
- Marco Antonio Duenas Leon
Active No insurance on file
- Marco Antonio Ramos
Active No insurance on file
- Marco Deleon Plumbing
Active Insurance expired
- Marco Plumbing and Construction
Active Insurance current
- Marco Polo Plumbing INC
Active Insurance expiring soon
- Marcos Estrada
Active No insurance on file
- Marcum Plumbing
Active No insurance on file
- Marcus J Madrid INC DBA Guaranteed Plumbing
Active Insurance current
- Marcus Williams
Active No insurance on file
- Mardena Construction Corp
Active Insurance current
- Mardyan Vahik
Active No insurance on file
- Marhel Eagle Plumbing
Active No insurance on file
- Mariano Plumbing & Drains
Active No insurance on file
- Marin H20 INC
Active Insurance current
- Marin Mechanical II INC
Active Insurance current
- Marin Plumbing
Active No insurance on file
- Marin Plumbing INC
Active No insurance on file
- Marina Express Plumbing
Active No insurance on file
- Marina Landscape INC
Active Insurance current
- Marina Mechanical Services
Active Insurance expiring soon
- Marina Plumbing & Hardware INC DBA Marina Plumbing & Heating
Active Insurance current
- Marine & Industrial Services INC
Active Insurance expired
- Marino Construction
Active No insurance on file
- Marino Sumano Plumbing
Active Insurance current
- Mario Bros Plumbing INC
Active Insurance current
- Mario Brothers Plumbing INC
Active Insurance current
- Mario Capetillo Plumbing INC
Active Insurance current
- Mario Cesar Ortiz
Active No insurance on file
- Mario E Flores Plumbing
Active No insurance on file
- Mario Garcia III
Active No insurance on file
- Mario's Plumbing
Active No insurance on file
- Mario's Plumbing
Active Insurance current
- Mario's Plumbing Services
Active Insurance current
- Mark a Hoffman Construction
Active No insurance on file
- Mark Anthony Plumbing
Active No insurance on file
- Mark Anthony's Plumbing
Active No insurance on file
- Mark Antognoli
Active No insurance on file
- Mark Berkich Plumbing
Active No insurance on file
- Mark Bohnen Construction
Active No insurance on file
- Mark C Johnston INC
Active No insurance on file
- Mark Christy Plumbing
Active No insurance on file
- Mark Collins Plumbing
Active No insurance on file
- Mark Deneal
Active No insurance on file
- Mark Domanic
Active No insurance on file
- Mark Dowis Plumbing
Active No insurance on file
- Mark Dye DBA Emery and Son Plumbing
Active Insurance current
- Mark Etheredge Plumbing CO
Active No insurance on file
- Mark Etie DBA Plumbing Geek
Active Insurance current
- Mark Gambetta DBA Gambetta Plumbing
Active Insurance current
- Mark Gamboa Construction LLC
Active Insurance current
- Mark Gutierrez
Active Insurance current
- Mark Harris Plumbing CO INC
Active Insurance current
- Mark Hellam's Plumbing
Active No insurance on file
- Mark Hodges Plumbing
Active No insurance on file
- Mark III Construction INC
Active Insurance current
- Mark Jordan Plumbing CO
Active No insurance on file
Last checked against state records on Oct 9, 2026. How we get this data.