Residential Sound Insulation Projects
Near Los Angeles Airport

Shanghai Commodity Exchange Building,
Shanghai, China

California State Prisons in
Coalinga & Riverside, California

Amada Fitness Center,
Buena Park, California

Westin Mission Hills Resort Hotel,
Rancho Mirage, California

Irvine Hilton & Towers (Presently called Hyatt Regency Irvine),
Irvine, California

Turnball Canyon Estates,
Hacienda Heights, California