| Company Name | Categories | City | State | Main Phone # |
|---|
| James Hardie | General Requirements, Wood and Plastics | Dundee | OR | 503-208-0286 |
| Jarrett Electric | Specialties, Electrical, Contractor | La Pine | OR | 541-212-6155 |
| JB Oregon, Inc. | Equipment, Mechanical, Contractor | Portland | OR | 971-717-7123 |
| JC Medina Excavation LLC | Site Construction | Bend | OR | 541-630-1041 |
| JDP Land Development & Demolition | Site Construction | Sunriver | OR | 541-633-8205 |
| Jed's Custom Cabinets | Wood and Plastics | Bend | OR | 541-382-6287 |
| Jeld-Wen Custom Windows & Doors | Doors and Windows | Bend | OR | 541-382-4441 |
| Jeronimo's Construction LLC | Specialties, Contractor | Eugene | OR | 541-992-1518 |
| Jesse Rodriguez Construction, LLC | Site Construction, Specialties | Silverton | OR | 503-874-4233 |
| JGC Construction LLC | Contractor | Prineville | OR | 541-508-8033 |