This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Handrail Design Inc | Downs, Kevin | 3905 Continental Dr, Columbia, PA 17512 | 2018-10-02 |
| J & J Service Solutions LLC | Nicklaus, Jeffrey J | 1820 Franklin St, Columbia, PA 17512 | 2018-04-27 |