Building moving and demolition contractors in Clayton, CA
2 licenses with the C-21 classification list Clayton (Contra Costa County) as their address with the state, 2 of them active. Active licenses with nothing flagged come first.
- G N Henley IncA · B · C-2 · C-6 +5 · #373161 Clayton · Contra Costa County Active
- Ibuild Construction & Renovations IncB · C-15 · C-21 · #1020568 Clayton · Contra Costa County Active
Source: CSLB license file, Nov 8, 2026All trades in Clayton