Plumbing contractors in Forest Knolls, CA
2 licenses with the C-36 classification list Forest Knolls (Marin County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- Paul'S Plumbing ServiceC-36 · #716272 Forest Knolls · Marin County Active
- R T Wilson PlumbingC-36 · #723535 Forest Knolls · Marin County Active
Source: CSLB license file, Nov 8, 2026All trades in Forest Knolls