| Business | Phone |
| Call Max Inc 33880 Se Eastgate Cir, Corvallis 97333 | (541) 754-2922 |
| Environmental Associates Inc 460 Sw Madison Ave, Corvallis 97333 | (541) 758-7321 |
| National Technical Svc 33881 Se Eastgate Cir, Corvallis 97333 | (541) 754-0670 |
| Water Doctor Corvallis 97330 | (541) 757-6667 |