Insulation and acoustical contractors in Oakland, CA

10 licenses with the C-2 classification list Oakland (Alameda County) as their address with the state, 10 of them active. Active licenses with nothing flagged come first.

• ✓American AtticC-2 · #1059651 Oakland · Alameda County Active
• ✓AmgA · ASB · B · C-2 +3 · #586844 Oakland · Alameda County Active
• ✓Attic Pros IncB · C-2 · C-10 · C-20 +1 · #1022608 Oakland · Alameda County Active
• ✓Drycrew Restoration ContractorB · C-2 · C-61/D-39 · #1073575 Oakland · Alameda County Active
• ✓HVAC Oren Services LLCC-2 · C-20 · #1048662 Oakland · Alameda County Active
• ✓Johnson'S InsulationC-2 · C-20 · C-61/D-64 · #1051108 Oakland · Alameda County Active
• ✓M G DrywallB · C-2 · C-9 · #1041115 Oakland · Alameda County Active
• ✓McCoy InsulationC-2 · #864203 Oakland · Alameda County Active
• ✓Pacific States Insulation & Acoustical Contracting IncC-2 · #939943 Oakland · Alameda County Active
• !Bayview Industrial Services IncA · B · C-2 · C-21 +2 · #1019537 Oakland · Alameda County Active Disciplinary bond on file

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