This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Network Engineering Technologi | Williams, Gregory | 3140 Deming Way, Middleton, WI 53562 | 2014-02-10 |
| Spring Wndw Fsn Mfg Co Usa Inc | Fawcett, Scott | 7549 Graber Rd, Middleton, WI 53562 | 2007-10-23 |
| Design Structures LLC | Zingg, Michael | 6605 University Avenue, Middleton, WI 53562 | 2004-08-30 |