| Business | Phone |
| Affordable Drug Lab Cleanup Salem 97301 | (503) 391-5657 |
| Capitol Environmental Consltng 4931 Mink Ct Ne, Salem 97305 | (503) 304-9653 |
| Coffey Geoscience 3295 Hulsey Ave Se, Salem 97302 | (503) 588-6585 |
| Environmental Management Svc 3238 Lorian Ln Se, Salem 97302 | (503) 585-4379 |
| Environmental Protection Svc 8905 Pueblo Ave Ne, Salem 97305 | (503) 393-1239 |
| Furnwood Environmental Svc 2025 Commercial St Ne, Salem 97303 | (503) 581-6887 |
| K Tec 5583 Basil St Ne, Salem 97301 | (503) 589-4311 |
| Ornelaz International Cos 1115 Madison St Ne # 256, Salem 97303 | (503) 371-1924 |
| Three Kings Environmental Salem 97302 | (503) 580-2312 |