This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Underground Technologies LLC | Troyer, Douglas Eugene | 1280 W 3rd St, Halsey, OR 97348 | 2019-08-16 |
| Concrete Roughening Service | Doutrich, Nelson | 31611 Oak Plain Dr, Halsey, OR 97348 | 1996-04-03 |