Northwest Forestry Services Share: Forestry ServicesAgricultural Products Northwest Forestry Services Visit Website 11825 SW Greenburg Road Suite 200 Tigard, OR 97223 (503) 684-8168 800-783-6818 (503) 684-9158 (fax) www.nwforestryservices.com About About Northwest Forestry Services provides expertise in all aspects of professional forestry, including Forest Management, Timber Cruising, Appraisal, Geographic Information Systems, and Consulting.