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CDI is dedicated to professionalism through its one of a kind Certification Program and the support it provides garage door technicians across Canada.

Over 710 Certified Members and Growing

Overhead Door Technician Level 1

Total Technicians: 425

Commercial Overhead Door Technician Level 2

Total Technicians: 186

Overhead Door Support Advisor

Total Technicians: 80

Commercial Overhead Door Support Advisor Level 2

Total Technicians: 22

To contact a certified technician's member company in your area, please reach out to the CDI office.