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We Offer a Complete Selection of Name Brand

Overhead Garage Doors.

Call Today for a Free Consultation and Estimate...

Calgary 403-660-8497; Vancouver Island 250-334-8934

Serving ​Calgary & Area, and Vancouver Island As Well!

Specializing in Residential, Multi-family & Commercial Overhead Garage Doors

Dorteck Overhead Doors & Windows Ltd. is your locally owned family run business with over 30 years experience in the custom home and renovation industry serving Calgary as well as the Northern and Central regions of Vancouver Island. We are focused on providing fast , efficient, and high-quality service. We offer a complete line of quality residential and commercial overhead garage doors, electric openers, and accessories to suite your needs. 

We carry numerous lines of Reliable, Safe, and Secure overhead garage doors and are committed to sales and service including installation and garage door repair. Specializing in residential new home or existing replacement doors and multi-family projects as well as commercial garage doors and all garage door related products and services including electric garage door openers. We offer a full line of residential and commercial garage doors from such top major brands as Amarr, Clopay, Northwest Door, Steel-Craft, CHI, Martin, and others in a wide variety of wood or steel door styles such as Modern, Contemporary, Carriage, Craftsman door series including custom colours or stained "wood-look" colours in a three, four, and five layer construction, insulated steel with composite overlays. Modern "full-view" glass / aluminum garage doors are also extremely popular! We also supply and service Lift-Master electric garage door openers and accessories with the latest MyQ Wifi for Smartphone remote capabilities which have more convenient and additional security benefits.



Quality doesn't cost - it pays! Dorteck is built upon a philosophy of fair prices for extraordinary workmanship.


We carry the one of the widest selections of overhead garage doors so you can email us your plans or tell us about your design ideas.


In every phase of the job - from helping you find the right door for your with free no-charge, no obligation consultation at your home or business.

Residential, Multi-family and Commercial Overhead Doors

       We especially specialize in:

  • Residential Garage Doors
  • Commercial Garage Doors
  • Electric Garage Door Operators
  • Faux Wood Traditional and Contemporary Steel Garage Doors
  • Full View Aluminum, Fiberglass, Copper, Wood Plank Doors
  • Stainable Solid Wood Garage Doors - Cedar, Fir, Etc.
  • Sales/Service/Repair

Learn More About

Garage Doors