| Business | Phone |
| Eco Arboriculture 2745 Sw 53rd St, Corvallis 97333 | (541) 686-6168 |
| Alpine Crane Svc Po Box C, Corvallis 97339 | (541) 758-7018 |
| Buena Vista Arbor Care Co Corvallis 97330 | (541) 757-8733 |
| Century Tree Surgery Corvallis 97330 | (541) 752-5950 |
| Corvallis Commercial Sprayers 2615 Sw Morris Ave, Corvallis 97333 | (541) 757-7729 |
| Holmes Tree Preservation Inc Corvallis 97330 | (541) 745-5714 |
| J B Good Inc 5250 Ne Highway 20, Corvallis 97330 | (541) 752-6260 |
| J V Kirk Tree Svc 2140 Sw 3rd St, Corvallis 97333 | (541) 753-3605 |
| Limbwalker Tree Care Co Po Box 3004 Pmb 268, Corvallis 97339 | (541) 929-3109 |
| Tim Brewer Tree & Stump Svc 4720 Sw Nash Ave, Corvallis 97333 | (541) 740-9455 |