As one of the nation’s leading acoustical consultants, Riedel & Associates offer comprehensive engineering and design services, highly skilled experts and a history of remarkable success. Guided by a commitment to quality, excellence, and integrity, we transform spaces into dynamic listening environments—from houses of worship to workspaces, theaters, hospitals, college auditoriums and even private homes. Riedel & Associates also provides noise abatement, acoustical testing, noise reduction, and acoustical engineering services to commercial and industrial clients in Wisconsin and nationwide. By blending art, science and decades of real world experience, we develop enduring solutions that silence unwanted noise and enrich the fullness, presence and clarity of speech and music. Enjoy and celebrate the sounds of life. Hear the difference.