Canadian Door Doctor & Construction Co. Ltd. is proudly family owned and operated since 1979. We have had continued growth in the supply, installation and service of Residential Overhead Doors and Operators, Commercial and Industrial Overhead Doors and Operators, Rolling Steel Doors and Operators, High-Speed Fabric Doors, Crash Doors, Automatic Door Controls, Gates and Operators, Rolling Grilles and Shutters, Loading Dock Levellers and Seals and Equipment, Truck Restraints, Man Doors and Hardwar