Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Kingston contractors on the Washington L&I register
Every Washington L&I registration on file at a Kingston, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
174 records on file·Washington State Department of Labor & Industries·data as of July 2026
1 more Kingston business holds an Oregon CCB licence instead. Those are a separate register and a separate page: Kingston contractors on the Oregon CCB register →
174 total recordsHide expired
Showing 151–174 of 174 records
Tecweld LLCActiveThe Hope Construction CompanyActiveThorne ServicesActiveThrifty Lawn & GardenActiveTiedeman Construction LLCActiveTimberland Lndscpg & IrrigatioActiveTodd Middaugh PaintingActiveTonks Services LLCActiveTree Werx LLCActiveTyson ConstructionActiveUgc LLCActiveUpper Left Exvtin/Stump GrndngActiveUrban Custom Builds IncActiveVillage Handyman LLCActiveWA Exteriors LLCActiveWatts Marine LLCActiveWce Construction LLCActiveWce General Contractors LLCActiveWest Sound TileActiveWilbur's Gutters LLCActiveWorksmithActiveWw Construction Services LLCActiveYoung's Pipeline Service LLCActiveZufelt Construction ServicesActive
Top 12 trades in Kingston
22 classifications174Records on file
167Unexpired
22Trade classifications
WA L&IIssuing agency
Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search
For contractors
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Washington State L&I registration publishes your registration, so it appears on this page. Claim it free and add what you actually do.
Claim your recordPublished by PNW Contractor Marketing, SeaTac, Washington. This directory reproduces public licence records and is not affiliated with, endorsed by, or operated by any state agency.Washington data as of July 2026. Sources & method