| Company Name | Categories | City | State | Main Phone # |
|---|
| Owen Concrete Constrcution | Concrete | Powell Butte | OR | 541-815-7066 |
| 2i Contractors | Mechanical | Terrebonne | OR | 971-998-2601 |
| 3 J's Masonry | Masonry | Redmond | OR | 541-548-8388 |
| 3 Kings Contracting LLC | Site Construction, Concrete | Redmond | OR | 541-410-6646 |
| 365 Contracting LLC | Site Construction, Special Construction | Redmond | OR | 541-279-0253 |
| 3BK Sign Company LLC | Specialties | Bend | OR | 541-382-7446 |
| 3rd Rock Electric | Electrical | Madras | OR | 458-262-6889 |
| 5 Pines Sheetmetal LLC | Metals | Redmond | OR | 503-267-8797 |
| 541 Cabinets | Wood and Plastics, Specialties | Bend | OR | 541-480-2227 |
| 541 Roofing & Heat Coil | Contractor | Bend | OR | 541-385-7785 |