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Location:  Duluth, Minnesota

Project Overview:

EDI provided mechanical, electrical, plumbing, life safety, and technology engineering services for multiple renovation projects within the historic Gerald W. Heaney Federal Building in Duluth, Minnesota. Listed on the National Register of Historic Places, the facility required carefully integrated building system upgrades that improved efficiency, functionality, and occupant comfort while preserving its historic character.

Project Highlights:

  • Historic federal building listed on the National Register of Historic Places
  • Multiple phased renovation and modernization projects
  • Cooling energy study and system optimization
  • Cooling system conversion to district energy
  • Bankruptcy Court Clerk’s Office renovation
  • Historic postal lobby restoration
  • Modernized mechanical, electrical, and plumbing systems
  • Upgraded life safety and technology infrastructure
  • Preservation of historic architectural features
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