| Business | Phone |
| Benchmark Architectural Svc 250 Sw Jefferson Ave, Corvallis 97333 | (541) 752-1939 |
| Broadleaf Architecture 412 Nw 9th St, Corvallis 97330 | (541) 753-4794 |
| Cy Stadsvold Architects 101 Sw Western Blvd, Corvallis 97333 | (541) 753-0192 |
| Evergreen Architecture Corp Corvallis 97330 | (541) 754-2300 |
| Charles R Gerke 230 Sw 3rd St # 204a, Corvallis 97333 | (541) 757-0554 |
| Solarc Architecture & Engineer Corvallis 97330 | (541) 754-0195 |