Contact us: Landscape architects
We no longer offer in-person customer counter service at our Black Lake office. For the quickest service, log in or sign up for online account access.
Contact information
- Phone: 360.664.1497
- Email:
- Contact board members or licensing staff: landscape@dol.wa.gov
- File a complaint: dfccompliance@dol.wa.gov
Phone hours
- Monday – Friday, 9 a.m. – 4 p.m.
| Holiday | Office closed |
|---|---|
| New Year's Day | Friday, December 31, 2021 |
| Martin Luther King Day | Monday, January 17, 2022 |
| President's Day | Monday, February 21, 2022 |
| Memorial Day | Monday, May 30, 2022 |
| Juneteenth | Monday, June 20, 2022 |
| Independence Day | Monday, July 4, 2022 |
| Labor Day | Monday, September 5, 2022 |
| Veterans Day | Friday, November 11, 2022 |
| Thanksgiving | Thursday, November 24, 2022 |
| Native American Heritage Day | Friday, November 25, 2022 |
| Christmas | Monday, December 26, 2022 |
| New Year's Day | Monday, January 2, 2023 |
Physical location — for walk-in customers only
Landscape Architects Program
Business and Professions Division
Department of Licensing
405 Black Lake Blvd SW
Olympia, WA 98502
Map and directions
Mailing address
- Please send UPS or FedEx documents or packages to our central mail center:
1125 Washington Street, SE
Olympia, WA 98504
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Related information
- Seal and stamp requirements
- File a complaint against a landscape architect
