This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Systems Plant Services Inc | Hays, Charles A Jr | 214 N Washington Ste 700, El Dorado, AR 71730 | 2018-04-03 |
| Tcg Services LLC | Chestnut, Greg A | Po Box 632, El Dorado, KS 67042 | 2017-06-07 |