Where Are We?

Turnstone has two offices, located in Portland and Philomath, Oregon. Our project sites are spread through-out the Pacific Northwest.

A few project locations are marked on the map. Clicking on project location markers will show photos and a brief description of the types of projects we do.

For more information about our team and specializations, visit our About Us page. Turnstone provides a variety of skills and services that are described in more detail on our Services page, and our wide range of experience is highlighted on our Project Experience page.

Supporting Balanced and Responsible Stewardship Practices through Innovative Environmental Solutions