Key CCA Member Supporters
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| A-1 Cement Contractors | Academy Steel | AGRA Foundations |
| Air Chek Industries | Alberta Insulation | Alberta Marble & Tile |
| Alfons Weber Landscaping | All Span Building Systems | All-Rite Mechanical |
| Alpine Drywall | Alpine Glass | Alsa Road Construction |
| Aluma Systems Canada | AMELCO Electric | Anderson Plumbing Co |
| Arcon Painting and Coatings | Atlas Steel Industries | AXA Pacific Insurance Company |
| Bennett Millwork West. | Bestway Windows | Bottington and Associates |
| Builders First | Calgary Masonry Supplies | Calgary Tinsmith Industries |
| Caliber Systems | CANA Construction Co. | Canadian Waste |
| Canam Steel Works | Canem Systems | Centron Construction |
| Charter Construction | Chief Construction Company | Chisholm Mechanical Contractors |
| Clark Builders | Clearlite Glass | Comfort-Aire |
| Concept Electric | CP Distributors | Crosstown Heating and Ventilation |
| Custom Electric | Custom Metal Contracting | Cutler-Hammer Canada |
| CWD Windows and Doors | D.C.M Mechanical | Davidson Enman Lumber |
| Dominion Construction Company | E C & M Electric | Elan Construction |
| Ellis-Don Construction Services | Enviro-Metrics Technical Services | Excel Interior Contracting |
| Expocrete Concrete Products | F & D Scene Changes | Ferguson Corporation |
| Flesher Marble and Tile | Flynn Canada | Freeze Maxwell Roofing |
| Futuregroup Mechanical | Goldbar Mechanical Co. | Greene Construction |
| Griffin Glass (1981) | Grinnel Fire Protection | Honeywell |
| Ib Jensen Masonry | Igloo Erectors | Inland Concrete |
| Inland Construction | James Electric Motor Services | KBM Commercial Floor Covering |
| Kent Construction | Klass Mechanical Sales | Langdon and Sons Excavating |
| Ledcor Industries | Mantei Woodcraft | MCL Contracting |
| Metro Glass Products | Michele's Landscaping | MJS Mechanical |
| Northstar Crane Group | Opron Construction | Pan Provincial Painting and Decorating |
| PCL Construction Management | Penn- Co Construction Canada | Phoenix Fence |
| Pockar Masonry | Professional Excavators | QSI Interiors |
| Rema- Caff Holding | Renfrew Insurance Brokers | RGO Office Products |
| Rubydale Asphalt Works | Sabre Instrument Services | Schneider Electric |
| Sealtech Restorations | Shanahan's Building Specialties | Siemens Building Technologies |
| Skyline Roofing | SMED | Sovereign General Insurance |
| Stuart Olson Construction | Sunco Drywall | Tekton Construction |
| Thermal Systems KWC | Timber Tech Truss Systems | Titan Electric and Controls |
| Trotter and Morton | Universal Flooring Systems | Van Mason Coatings |
| Viking Fire Protection | Vipond Fire Protection | Watson Refrigeration |
| Wellington Insurance Company | Wemas Metal products | Wescom Glass and Aluminum |
| West Air Sheet Metal | Westburne Electric Supply | Westend Electrical Contracting |
| Western Electrical Management | Whissell Contracting | Winwood Construction |
| William Clark Application Service | William Kelly and Sons Plumbing |