onsite sewage system designer licensed in the State of Washington
or any professional engineer
licensed in the State of Washington may design onsite sewage
locate names of designers or engineers in the local area through
the Internet, go to http://www.dol.wa.gov/business/checkstatus.html
In the section where it asks "If you want to check a Professional License", click on Search business and professional licenses.
the “Profession” drop down menu select:
Wastewater Treatment Systems/Onsite Designer License
for designers or Engineer/Engineering, Civil for engineers.
the “County” drop down menu select:
and/or another nearby county such
as Skagit then select:
Search Now ” and a list of designers or engineers will
designer's or engineer's status must show “Active” in order
to submit designs or perform the work of a designer.
locate phone numbers and/or addresses of the names reviewed,
go to your telephone book or utilize an online phone directory.
may also use the other drop down menus to find a specific
designer or query other parameters such as sorting by city.
State Dept. of Licensing homepage: http://www.dol.wa.gov/
To file a complaint with DOL: