| Company Name | Categories | City | State | Main Phone # |
|---|
| ASC Concrete Inc. | Site Construction, Concrete, Special Construction, Contractor | Bend | OR | 541-280-9844 |
| Ascending Landscape | Specialties | Bend | OR | 541-948-2081 |
| Ascent Architecture & Interiors | General Requirements | Bend | OR | 541-647-5675 |
| Aspen Contracting, Inc. | General Requirements, Metals, Contractor | Sandy | OR | 503-998-2581 |
| Aspen Landscape Development | General Requirements, Site Construction | Bend | OR | 541-330-9577 |
| Assured Comfort LLC | General Requirements | Terrebonne | OR | 541-419-0948 |
| Athena Electric LLC | Electrical | Bend | OR | 541-488-0460 |
| Atlas Security | Specialties, Electrical, Equipment | Bend | OR | 541-382-7777 |
| Aura Waterfalls | Specialties | Bend | OR | 541-306-8140 |
| Ausland Builders, Inc. | General Requirements, Contractor | Grants Pass | OR | 541-476-3788 |