| Business | Phone |
| Accountable Behavioral Health 310 Nw 5th St # 206, Corvallis 97330 | (541) 753-8997 |
| City Of Corvallis 2875 Nw Walnut Blvd, Corvallis 97330 | (541) 752-9867 |
| Corvallis Cable Tv Corvallis 97330 | (541) 766-6321 |
| Corvallis City Council Corvallis 97330 | (541) 766-6702 |
| Corvallis City Information 501 Sw Madison Ave, Corvallis 97333 | (541) 766-6900 |
| Corvallis City Recorder 501 Sw Madison Ave, Corvallis 97333 | (541) 766-6963 |
| Corvallis Household Hazardous Corvallis 97330 | (541) 738-0960 |
| Corvallis Housing 501 Sw Madison Ave # 10, Corvallis 97333 | (541) 757-6944 |
| Corvallis Housing Dept 500 Sw Madison Ave # 10, Corvallis 97333 | (541) 766-6944 |
| Corvallis Licenses & Permits Corvallis 97330 | (541) 738-0960 |
| Corvallis Marriage Licenses Corvallis 97330 | (541) 738-0960 |
| Corvallis Permits 501 Sw Madison Ave, Corvallis 97333 | (541) 757-6929 |
| Corvallis Personnel 501 Sw Madison Ave, Corvallis 97333 | (541) 766-6902 |
| Corvallis Planning 501 Sw Madison Ave, Corvallis 97333 | (541) 766-6908 |
| Corvallis Property Taxes Corvallis 97330 | (541) 738-0960 |
| Corvallis Senior Center Corvallis 97330 | (541) 766-6745 |
| Corvallis Sewers Billing Dept 501 Sw Madison Ave, Corvallis 97333 | (541) 757-6949 |
| Corvallis Wastewater Rclmtn 1304 Ne 2nd St, Corvallis 97330 | (541) 757-6934 |
| Development Review Engineering 501 Sw Madison Ave, Corvallis 97333 | (541) 757-6941 |
| Senior Citizens Center 2601 Nw Tyler Ave, Corvallis 97330 | (541) 757-6959 |