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Professional, quality  work

When your loading dock needs updated or repaired, call for answers. Look no further than Cooper Dock N Door, Inc. We have trained,Techs with years of experience working or commercial clients.

  • Dock Leveler repair and service
  • Dock Pit construction and repair
  • Dock Shelters & Seals
  • Trailer Dock Restraints
  • Commerical Door Sales & Service
  • Speciality Doors

"Everything for your Loading Dock Needs" 

Cooper Dock N Door provides the Chicagoland and Northern Indiana area with quality overhead door and loading dock equipment, installation, and service. We are proud to serve   installation, sales, and service of traditional commercial man doors as well as our overhead doors and docks