Insulation and acoustical contractors in Clayton, CA
3 licenses with the C-2 classification list Clayton (Contra Costa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.
- Christian HVACB · C-2 · C-20 · #1029082 Clayton · Contra Costa County Active
- G N Henley IncA · B · C-2 · C-6 +5 · #373161 Clayton · Contra Costa County Active
- J & R Floor ServicesB · C-2 · C-61/D-6 · #714096 Clayton · Contra Costa County Active
Source: CSLB license file, Nov 8, 2026All trades in Clayton