This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Tko Installations Inc | Ohren, Howard | 1287 Kyle Court, Wauconda, IL 60084 | 2018-07-25 |
| Tko Installations Inc | Ohren, Lynne I | 1287 Kyle Court, Wauconda, IL 60084 | 2011-09-20 |