This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Ground Control Systems | Van Dusen, James Spencer Louis | 708 Alhambra Blvd Ste 200, Sacramento, CA 95816 | 2019-03-08 |
| Unger Builders | Nunan, John Dudley | Po Box 160247, Sacramento, CA 95816 | 2009-02-13 |