This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Ruane Heating & A/c Co | Ruane, William Michael | 747 L8 East, Lancaster, CA 93534 | 2017-05-17 |
| John Wilson Company Inc | Wilson, John Paul | 42257 W 6th St #302, Lancaster, CA 93534 | 2014-03-03 |