| Company Name | Categories | City | State | Main Phone # |
|---|
| Cascade Insulation, Inc. | Thermal and Moisture Protection | Bend | OR | 541-388-2600 |
| Cascade Mountain Custom Homes | Contractor | Bend | OR | 541-408-7040 |
| Cascade Natural Gas | General Requirements | Bend | OR | 888-522-1130 |
| Cascade Painting & Design | Finishes | Bend | OR | 541-385-3359 |
| Cascade Security, Inc. | Specialties | Redmond | OR | 541-848-7763 |
| Cascade Sotheby's International Realty | General Requirements | Bend | OR | 541-383-7600 |
| Casey O'Brien Construction | Contractor | Bend | OR | 541-848-1097 |
| Cedar Mill Construction Company | Doors and Windows, General Requirements, Site Construction, Concrete, Masonry, Metals, Wood and Plastics, Thermal and Moisture Protection, Finishes, Specialties, Electrical, Furnishings, Equipment, Special Construction, Conveying Systems, Mechanical, Contractor | Tualatin | OR | 503-332-6458 |
| Cement Elegance | Finishes, Specialties | Bend | OR | 541-383-2598 |
| Ceniga Construction, Inc. | Masonry | Sisters | OR | 541-385-1381 |