This dataset includes 135 thousands contractor licenses registered with Washington State Department of Labor & Industries.
| Contractor Name | Principal | Office Address | Effective Date |
|---|---|---|---|
| Paragon Mechanical LLC | Chernabaeff, Alex Michael | Po Box 42576, Portland, OR 97242 | 2019-11-25 |
| The Detail Difference | Grady, Jacob Colin | Po Box 42436, Portland, OR 97242 | 2016-05-31 |
| Fox Electric Co | Fox, Donald L | Po Box 42256, Portland, OR 97242 | 2013-01-31 |
| Hypotenuse Works! LLC | Wardlow, Otis James | Po Box 42598, Portland, OR 97242 | 2010-07-16 |
| Young Building Services Inc | Young, Andrew James | Po Box 42125, Portland, OR 97242 | 2010-07-02 |
| Redside Construction Wa LLC | Royer, Garrin William | Po Box 42310, Portland, OR 97242 | 2010-03-24 |
| Hawthorne Tile | Sullivan, Dirk William | Po Box 42426, Portland, OR 97242 | 2008-10-03 |
| Robert C Pierce Excavating | Pierce, Robert C | P O Box 42327, Portland, OR 97242 | 2004-03-31 |
| Abram & Davis | Davis, Jeffrey S | Po Box 42342, Portland, OR 97242 | 1994-09-20 |
| Precision Electro Coat Inc | Boehm, Gene Gerald | Po Box 42364, Portland, OR 97242 | 1994-02-11 |
| International Rmdlrs/bldrs Inc | Hern, Richard D Sr | Po Box 42156, Portland, OR 97242 | 1992-08-04 |
| Reichle Inc | Reichle, William Chester | Po Box 42403, Portland, OR 97242 | 1987-10-29 |
| Wood-lam Structures Inc | Murray, Michael Ray | Po Box 42549, Portland, OR 97242 | 1985-05-01 |
| Nw Valley Mechanical LLC | Koch, Joanna Rae | Po Box 42576, Portland, OR 97242 | 2015-04-21 |
| Arcon Group Inc | Thelen, Christopher Henry | Po Box 42292, Portland, OR 97242-0292 | 2009-05-27 |