Contact us: Geologists

Contact information

Mailing addresses

  • Forms with payments*:
    Geologist Licensing Board
    Department of Licensing
    PO Box 35001
    Seattle, WA 98124-3401
  • Mail without payments*:
    Geologist Licensing Board
    Department of Licensing
    PO Box 9012
    Olympia, WA 98507-9045

*Note: We don’t accept applications or payments through overnight mail service.

Physical location

405 Black Lake Boulevard SW
Olympia, WA 98502
Map and directions

Office hours

Monday through Friday
8:30 a.m. to 4:30 p.m.

Holiday closures
HolidayOffice closed…
New Year’s DayFriday, January 1, 2016
Martin Luther King Jr. DayMonday, January 18, 2016
Presidents’ DayMonday, February 15, 2016
Memorial DayMonday, May 30, 2016
Independence DayMonday, July 4, 2016
Labor DayMonday, September 5, 2016
Veterans DayFriday, November 11, 2016
ThanksgivingThursday, November 24, 2016
Native American Heritage DayFriday, November 25, 2016
ChristmasMonday, December 26, 2016

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