| Business | Phone |
| Alpine Building Materials Hillsboro 97123 | (503) 693-9321 |
| Building Material Specialties 201 Sw Spring St, Hillsboro 97123 | (503) 640-1886 |
| Rose City Building Materials 21375 Nw Cherry Ln, Hillsboro 97124 | (503) 439-0577 |
| Parr Lumber Co 5600 Nw Five Oaks Dr, Hillsboro 97124 | (503) 645-5545 |