Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- Associa on Call
Active Insurance current
- Associate Mechanical Contractors INC
Active Insurance current
- Associated Plumbing INC
Active Insurance current
- Associated Services Heating Solar Air INC
Active Insurance current
- Associated Water Locating
Active Insurance current
- Ast Plumbing and Rooter INC
Active No insurance on file
- Astorga Construction INC
Active Insurance current
- Astro Backflow & Plumbing Services
Active Insurance current
- Astro Building Services
Active No insurance on file
- Astro Mechanical Contractors INC
Active Insurance expiring soon
- Astro Overhead Doors
Active No insurance on file
- Astro Plumbing
Active Insurance expiring soon
- Astro Plumbing and Rooter
Active No insurance on file
- Asturias a Plumbing
Active No insurance on file
- At Home Service Solutions INC
Active Insurance current
- At House
Active Insurance current
- At Plumbing INC
Active No insurance on file
- At Your Service Plumbing
Active No insurance on file
- At Your Service Plumbing INC
Active No insurance on file
- At Your Service Rooter and Drain Specialist
Active No insurance on file
- Atc Service INC
Active Insurance expired
- Atd Plumbing INC
Active No insurance on file
- Atech's Construction Service
Active Insurance current
- Ateck Construction INC
Active Insurance current
- Atg Plumbing INC
Active No insurance on file
- Athena Drains & Pipelining
Active Insurance current
- Athena Engineering INC
Active Insurance current
- Atkin Plumbing
Active No insurance on file
- Atlantic Builders INC
Active Insurance current
- Atlantic O J Plumbing INC
Active Insurance current
- Atlas Backflow INC
Active Insurance current
- Atlas Construction & Plumbing INC
Active Insurance current
- Atlas HVAC INC
Active Insurance expiring soon
- Atlas Mechanical INC
Active Insurance current
- Atlas Plumbing
Active Insurance expiring soon
- Atlas Plumbing & Rooter
Active No insurance on file
- Atlas Plumbing and Mechanical
Active Insurance current
- Atlas Plumbing Incorporated
Active No insurance on file
- Atlas Plumbing Services LLC
Active Insurance current
- Atlas Trillo
Active Insurance current
- Atomic Ventures
Active No insurance on file
- Atp Plumbing INC
Active No insurance on file
- Atr Mechanical Solutions
Active Insurance current
- Atrics INC
Active Insurance current
- Ats Mechanical
Active Insurance expiring soon
- Atta Plumbing INC
Active Insurance current
- Attaboy Plumbing
Active Insurance current
- Attentive Plumbing
Active No insurance on file
- Attic Pros INC
Active No insurance on file
- Atticman Heating & Air Conditioning Insulation INC
Active Insurance expiring soon
- Atx Construction & Maintenance INC
Active Insurance current
- Auburn Plumbing Company
Active Insurance current
- Audrey's Plumbing
Active No insurance on file
- Augie's Plumbing
Active Insurance current
- August Buisse Electric DBA Frontier Pools
Active No insurance on file
- Aum Plumbing Services
Active No insurance on file
- Aureco Construction
Active No insurance on file
- Aurel Demian Plumbing
Active No insurance on file
- Aurora Electric & Construction INC
Active No insurance on file
- Austin Elsworth Bonjour
Active No insurance on file
- Austin Plumbing Services
Active No insurance on file
- Austin's Pipeworks
Active No insurance on file
- Austin's Power Plumbing
Active No insurance on file
- Authentic Plumbing
Active No insurance on file
- Authority Plumbing and Rooter INC
Active No insurance on file
- Authority Plumbing Heating and Air
Active Insurance current
- Automatic Rooter INC
Active Insurance current
- Autry Plumbing INC
Active Insurance current
- Av Construction
Active No insurance on file
- Av Plumbing
Active Insurance current
- Av Plumbing and Rooter
Active No insurance on file
- Av Specialty Plumbing
Active No insurance on file
- Ava Pool Plumbing LLC
Active Insurance current
- Ava's Plumbing
Active Insurance current
- Available Plumbing Services
Active Insurance current
- Avalon Plumbing & Construction
Active No insurance on file
- Avalos Plumbing
Active No insurance on file
- Avalos Plumbing & Drain Cleaning
Active No insurance on file
- Avanna Plumbing INC
Active No insurance on file
- Avanti Construction Company INC
Active Insurance current
- Avanti Engineering LLC DBA Avanti Building Contractors
Active No insurance on file
- Avco Fire Protection
Active No insurance on file
- Avd Plumbing
Active No insurance on file
- Ave Maria Plumbing
Active No insurance on file
- Aveo INC
Active Insurance expired
- Average Joe's Plumbing & Rooter INC
Active No insurance on file
- Avery Plumbing
Active Insurance current
- Avetis Sarkisyan
Active No insurance on file
- Avetisyan Grisha
Active No insurance on file
- Avg Plumbing INC
Active Insurance current
- Avgl Plumbing INC
Active Insurance current
- Avi Plumbing INC
Active No insurance on file
- Avid Plumbing & Drain
Active No insurance on file
- Avid Plumbing Contractors
Active Insurance current
- Avie Plumbing LLC
Active No insurance on file
- Avila General Construction
Active No insurance on file
- Avila Plumbing
Active No insurance on file
- Avila Plumbing
Active No insurance on file
- Avila Plumbing and Heating Services
Active Insurance expired
- Avina General Construction & Plumbing
Active Insurance current
Last checked against state records on Oct 6, 2026. How we get this data.