Contact the Surveyor's Office

Contact information for the County Surveyor's office.

Office Hours
Monday–Friday, 8am–4:30pm*
503.988.3600
[email protected]
*Our physical location is open to the public on Tuesdays, Wednesdays and Thursdays. We are available via phone and email on Mondays and Fridays.

Mailing Address
1600 SE 190th Ave.
Portland, OR 97233

County Surveyor
James S Clayton, PLS
[email protected]
503.988.5573

Jason Caster, PLS
Survey Supervisor
[email protected]
503.988.0197

Teeg MacKai, PLS
Survey Specialist
[email protected]
503.988.8625

Mesfin Woldemeskel, Eng Tech 3
Public Land Corners, Survey Records Office
[email protected]
503.988.0201

Survey Field Crew:

  • Shawn Riggs,  Eng Tech 3, Crew Chief
  • Mike Chiniquy, Eng Tech 3, Crew Chief
  • JJ Bjordahl, Eng Tech 2
  • Stewart Campbell, Eng Tech 2

 

Last reviewed August 28, 2026