Let the staff at Schaefer Acoustics create your next ceiling for you.

With your imagination and our skills the possibilities are limitless.

Here are some of the projects we have completed in the Duluth and surrounding area:


  • St. Luke’s Hospital – Auditorium, Birthing Center, Cancer Center, MRI & Pharmacy
  • Proctor Ice Arena
  • McDonald’s Stores – Duluth, Hermantown, Cloquet, Two Harbors & Hibbing
  • Allete Clean Energy
  • Kwik Trip Stores
  • Hibbing Community College
  • Grand Portage Casino & Hotel
  • Lake Superior Elementary School – Ashland, WI
  • Willow River School
  • Mt. Iron/Buhl High School
  • St. Paul DNR Central Region Headquarters
  • Lake County Highway Department
  • UMD Sports & Health Center
  • MN Air National Guard Base, Duluth, MN
  • Gloria Dei Lutheran Church
  • YMCA Camp Olson