You must have a wrecker license if your business buys or sells:
You’ll need a wrecker license plate for each vehicle used to conduct business.
You can find guidance regarding zoning requirements in these publications from the Department of Ecology:
Mail all the application materials listed above with a check or money order for the fees (payable to the Department of Revenue) to:
State of Washington
Business Licensing Service
PO Box 9034
Olympia, WA 98507-9034
Note: Please let us know, in writing, if you have a change of address so we can reach you with information about your license.