South Third County Service District Contact Information

Mailing Address
360 SW Avery Ave.
Corvallis, OR 97333

Office Location
360 SW Avery Ave.
Corvallis, OR 97333

Phone: 541-766-6821
Fax: 541-766-6891
Service request: 541-766-6821

Office Hours
Mon-Fri, 8 a.m. to 5 p.m.
Closed on holidays