Plumbing contractors in Clayton, CA
6 licenses with the C-36 classification list Clayton (Contra Costa County) as their address with the state, 6 of them active. Active licenses with nothing flagged come first.
- Albright PlumbingC-36 · #858118 Clayton · Contra Costa County Active
- Contra Costa PlumbingC-10 · C-36 · #303993 Clayton · Contra Costa County Active
- Dg PlumbingC-36 · #1120226 Clayton · Contra Costa County Active
- M P PlumbingC-36 · #979512 Clayton · Contra Costa County Active
- Rich Mc Carthy PlumbingC-36 · #566929 Clayton · Contra Costa County Active
- Volga PlumbingC-36 · #639239 Clayton · Contra Costa County Active
Source: CSLB license file, Nov 6, 2026All trades in Clayton