Insulation and acoustical contractors in Fontana, CA

4 licenses with the C-2 classification list Fontana (San Bernardino County) as their address with the state, 4 of them active. Active licenses with nothing flagged come first.

• ✓Alta Insulation & Construction IncB · C-2 · #1078786 Fontana · San Bernardino County Active
• ✓Dlab Drywall IncC-2 · C-9 · C-33 · #986090 Fontana · San Bernardino County Active
• ✓Sahuaro Insulation ServicesC-2 · #1038848 Fontana · San Bernardino County Active
• ✓Southcoast Acoustical Interiors IncC-2 · C-61/D-12 · C-61/D-34 · C-61/D-50 · #738787 Fontana · San Bernardino County Active

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