| Company Name | Categories | City | State | Main Phone # |
|---|
| Sisters Aggregate & Const. | Site Construction | Sisters | OR | 541-771-4980 |
| Skanska | Contractor | Bend | OR | 541-233-6551 |
| Sky Heating & Air Conditioning | Mechanical | Redmond | OR | 541-316-7077 |
| Slaton Construction, LLC | Concrete | Bend | OR | 541-419-8780 |
| Smart Solutions | General Requirements | Bend | OR | 541-388-4398 |
| Smile-A-Mile Painting | Finishes | Redmond | OR | 541-604-6447 |
| Snowline Drywall Services, LLC | Wood and Plastics | Redmond | OR | 541-385-7898 |
| Soil and Water Technologies, Inc. | Thermal and Moisture Protection, Specialties | Vancouver | WA | 360-200-8693 |
| Solar Light Inc. | Doors and Windows, Specialties, Special Construction | Madras | OR | 541-306-4141 |
| Solid Rock Excavation LLC | Site Construction, Concrete | Bend | OR | 360-521-7008 |