How to change your address: Engineers, land surveyors, and on-site

To update the address on your license, contact us by:

  • Email:
  • Fax: 360.664.2551.
  • Phone: 360.664.1575.
  • or
  • Mail:
    Board of Professional Engineers and Land Surveyors
    Department of Licensing
    PO Box 9025
    Olympia, WA 98507-9025

Be sure to include all of the following:

  • Name
  • License number (if applicable)
  • Current mailing address
  • New mailing address
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