The Certificate of Leadership rating is a recognition of leadership in safety, technical training, and industry participation.

Company Contact Rating
3E Glass (Alberta) Ltd. Brian Allan ★★★
Alberta Glass Company Inc. Paul Heyens ★★★★
All Glass Parts Ross Wady
All Reach Glass ★★★★
Alpine Glass Inc. Darcy Berlin ★★★★
Alumicor Ltd. Alan Ryland
Aluminum & Glass Worx Ltd. ★★★
Beacon Glass Blake Simpson ★★★★
Cal-Tech Glass Services Ltd. Bert Green ★★★★
CAN-Am Glass Don Moore
Capilano Glass ★★★★
Capital City Fabrication
Cascade/Aquatech Ben Servais
CR Laurence Company Inc. Will Armstrong
Creative Glass ★★
Crystal Temp Robert Pedersen ★★
Desa Glass Gary Parsons ★★★★
Evolution Glass Inc. Richard Munro ★★★★
Ferguson Corporation Richard Neal ★★★★
First Choice Industrial Supply Ltd.
Glass 8
Glass Guild Ltd. Stuart Cantrill
Grant Metal Products Ltd. Todd Hunchak ★★
Great Choice Glass Ltd. Muhammad Khan ★★★
Griffin Glass (1981) Ltd. Trevor Whyte ★★★★
Hayward Glass ★★★
Insul-Lite Manufacturing Troy Layton
Kawneer Paul Gulkiewich
Lenmak Exteriors Ray Turner
Mario Glass Inc.
Metro Glass Products Ltd. Mei Whyte ★★
Nabco Canada Tim Noorland
Oldcastle Building Envelope Margaret Townsend ★★★
Rocky View Glass & Window Ltd. Don Scott ★★
Ryerson Ray Pasta ★★
Samuel Specialty Metals Ferlin Boyer ★★
South Hill Windows David Jejina ★★
Spalding Diogo (G) Harvey ★★
Specialty Glazing ★★★
Sportcon Glass & Door Service ★★
Stanley Access Darin King ★★★
Supertint ★★
Vitro Architectural Glass Gwen Phillips
Vitrum Industries Mike Trussel ★★
Wescom Glass & Aluminum Ltd. Tyler Wing ★★★