About Us

Established in 1891, St. Germain’s has been a pioneer in the glass and glazing industry for over four centuries. With over 430 years of combined experience within the Brin family of companies, we are your ultimate solutions partner. Benefit from our exclusive 130 years of collective expertise for unparalleled knowledge and skill. Partner with more than just a service provider; entrust your needs to a trusted ally with centuries of proven experience.


  • Residential Glass
  • Shower Doors
  • Insulated Glass Replacement
  • Mirrors
  • Commercial Glass
  • Commercial Sliding Doors
  • Storefronts


  • Glass Repairs
  • Glass Replacement
  • Glass Installations
  • Screen Replacement
  • Shower Door Installations
  • Custom Mirrors
  • Mirror Installations
  • Mirror Replacement
  • Sliding Glass Door Installations
  • Storefront Installations


  • Kawneer
  • Cardinal
  • Trulite
  • Tubelite
  • Walsh Windows
  • Wojan Windows
  • Wausau Windows


  • Distribution
  • Contracts
  • Service Maintenance


  • National Glass Association
  • Minnesota Glass Association
  • Duluth Camber of Commerce