Diesel Overhead Doors has offered quality overhead garage door installations, world-class service and repairs in Calgary, its surrounding areas, Southern Alberta, British Columbia, and Saskatchewan. We are family-owned and operated, and we are authorized dealers for C.H.I. Overhead and TNR High Speed. With over 18 years experience, we supply, install, service and repair all types of commercial overhead doors and openers. We operate with honesty and integrity. We have an excellent reputation in the industry for some of the highest quality of customer service, warranties, parts and value. Your 100% satisfaction is our main priority!

Reliable Garage Door Repair Professionals

When you need a repair, we are committed to delivering premier customer service that is second to none. It is our highest priority to get the job done right the first time on every assignment. We provide a full consultation to explain available options so that you can choose the service that’s right for your home or business. We strive not only to meet your project’s needs, but also to prevent potential problems in the future. Ask about our Preventative Maintenance Programs available for local businesses.

Quality Overhead Door Options

As Authorized Distributors of C.H.I Overhead Doors, we offer a variety of beautiful door options to best suit your needs and budget, whether it be residential garage doorscommercial overhead doors or industrial overhead doors.

Our suppliers offer amazing Warranties on their products (please inquire within as each door type comes with a different Warranty Term), and in conjunction, we stand by that by offering a 2 year installation Warranty on all doors purchased and installed by us. This is a limited warranty, however, and does not cover damage occurring thereafter installation ie: driving thru your garage door. Diesel OHD offers 30 days on service or repairs.

Certifications and Awards

Canadian Door Institute; International Door Association; Calgary Construction Association; Alberta Metal Building Association; BBB A+ Rating; Renovation Find; Construction Connected

Opening Hours


24 Hours


24 Hours


24 Hours


24 Hours


24 Hours


24 Hours


24 Hours

For 24 Hour Emergency Service, please call (403) 984-3290