Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- A + Electric & Plumbing
Active No insurance on file
- A + General Construction INC
Active Insurance expiring soon
- A + Plumbing CO
Active Insurance current
- A 1 Budget Plumbing
Active No insurance on file
- A 1 Copper Repipe Specialist
Active Insurance expiring soon
- A 1 General Building
Active No insurance on file
- A 1 Noble Plumbing
Active Insurance current
- A 2 Z Plumbing
Active No insurance on file
- A 2 Z Plumbing Services INC
Active Insurance current
- A a - W L Const & Electric
Active No insurance on file
- A a a Plumbing
Active No insurance on file
- A a a Plumbing Solutions INC
Active Insurance current
- A a B Plumbing INC
Active No insurance on file
- A a C Construction INC
Active Insurance current
- A a Construction
Active Insurance current
- A a Electric & Plumbing INC
Active Insurance current
- A a G Services INC
Active Insurance current
- A a M Maintenance and Plumbing
Active No insurance on file
- A and D Leak Detection
Active No insurance on file
- A and G Plumbing Services INC
Active Insurance current
- A and L Plumbing
Active No insurance on file
- A and S Reade Plumbing
Active No insurance on file
- A Available Affordable Plumber INC
Active No insurance on file
- A Avco Plumbing - Heating - a/C
Active Insurance current
- A B C Plumbing
Active No insurance on file
- A B C Plumbing and Drain
Active No insurance on file
- A B C Sewer and Drain
Active No insurance on file
- A B Castro Plumbing INC
Active Insurance current
- A B E Plumbing
Active No insurance on file
- A B E Plumbing Heating & Air
Active Insurance current
- A B G Plumbing & Rooter
Active Insurance current
- A B I Plumbing
Active No insurance on file
- A B P / All Bay Plumbing INC
Active Insurance current
- A B P Backflow INC
Active Insurance expired
- A B P Plumbing INC
Active No insurance on file
- A B Plumbing
Active Insurance current
- A B Plumbing
Active No insurance on file
- A B Plumbing
Active No insurance on file
- A B Plumbing & Heating INC
Active Insurance current
- A B T Plumbing & Drain Service INC
Active Insurance current
- A B T Plumbing and Rooter
Active Insurance current
- A Barrios General Building Contractor Painting & Decorating
Active Insurance current
- A Better Plumb CO LLC
Active No insurance on file
- A Better Rooter Plumbing & Engineering INC
Active Insurance current
- A C & R Construction Plumbing & Electrical
Active Insurance current
- A C C Construction
Active Insurance current
- A C I Mechanical INC
Active Insurance expiring soon
- A C L Plumbing & Service
Active No insurance on file
- A C M Mechanical Contractors
Active Insurance expiring soon
- A C P Plumbing Enterprises INC
Active No insurance on file
- A C Plumbing Construction
Active Insurance expiring soon
- A C Plumbing LLC
Active No insurance on file
- A C Plumbing Solutions
Active No insurance on file
- A C R Professional Plumbing
Active Insurance current
- A C R Technologies
Active Insurance current
- A Careaga Plumbing
Active Insurance expiring soon
- A Class Plumbing Corp
Active No insurance on file
- A Cool Services INC
Active No insurance on file
- A Craft Plumbing INC
Active Insurance current
- A D F Sewer Plumbing
Active No insurance on file
- A D Family Plumbing Services
Active Insurance expiring soon
- A D Melchner General Engineering
Active No insurance on file
- A D N Plumbing
Active No insurance on file
- A D Plumbing
Active No insurance on file
- A D Plumbing & Contractors INC
Active No insurance on file
- A Daniele & Company
Active Insurance expiring soon
- A Drain Doctor
Active Insurance current
- A E a Plumbing INC
Active Insurance current
- A E D Contractors
Active No insurance on file
- A E I General Contractors
Active No insurance on file
- A E I Plumbing
Active No insurance on file
- A E K Construction
Active Insurance current
- A E Mora Plumbing
Active No insurance on file
- A E Q Plumbing
Active No insurance on file
- A E S Plumbing
Active No insurance on file
- A F C Plumbing and Services INC DBA Afc Plumbing and Solar
Active Insurance current
- A F Contracting
Active Insurance current
- A F D Demolition & Plumbing
Active Insurance current
- A First Klass Plumbing INC
Active Insurance current
- A G & L Builders Corp
Active Insurance current
- A G Baggett & P J Weber DBA Canyon Construction
Active No insurance on file
- A G C INC
Active Insurance expired
- A G Hansen Plumbing
Active No insurance on file
- A G I Plumbing Solutions INC
Active No insurance on file
- A G Plumbing
Active Insurance current
- A G Plumbing
Active No insurance on file
- A G Plumbing & Building Contractors INC
Active Insurance current
- A G Quality Plumbing
Active Insurance current
- A G R Plumbing
Active No insurance on file
- A G S Plumbing
Active No insurance on file
- A Gene Phillips Plumbing
Active No insurance on file
- A Good Plumber INC
Active Insurance current
- A Good Plumbing INC
Active Insurance current
- A Grade Plumbing
Active No insurance on file
- A H Accord Group INC
Active Insurance current
- A H Plumbing
Active Insurance current
- A Honest Plumber LLC
Active No insurance on file
- A I P Plumbing
Active No insurance on file
- A I Plumbing
Active Insurance current
- A J & T Plumbing & Electric INC
Active No insurance on file
Last checked against state records on Oct 4, 2026. How we get this data.