Ceramic and mosaic tile contractors in Clayton, CA

3 licenses with the C-54 classification list Clayton (Contra Costa County) as their address with the state, 3 of them active. Active licenses with nothing flagged come first.

• ✓Diablo Ridge Group IncB · C-54 · #982132 Clayton · Contra Costa County Active
• ✓Italian Heritage Tile and Stone IncB · C-54 · #934372 Clayton · Contra Costa County Active
• ✓Prostone World IncC-54 · #1040939 Clayton · Contra Costa County Active

Source: CSLB license file, Nov 8, 2026All trades in Clayton