Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Deer Park contractors on the Washington L&I register
Every Washington L&I registration on file at a Deer Park, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
230 records on file·Washington State Department of Labor & Industries·data as of July 2026
5 more Deer Park businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Deer Park contractors on the Oregon CCB register →
222 unexpired recordsInclude 8 expired
Showing 201–222 of 222 records
Timber Valley Construction LLCActiveTm Painting & ConstructionActiveTrebuof Construction LLCActiveTrv ConstructionActiveTrystan Dominique SarquillaActiveUniversal ConnexActiveUniversal Plant Ser No Cal LLCActiveUps Industrial Services LLCActiveUps Industrl Srvcs Of Cali IncActiveUps Midstream Services LLCActiveVertex Construction LLCActiveWaddell CompanyActiveWaterside Builders LLCActiveWest Bros Contractors LtdActiveWild 5 LLCActiveWilliams Crew ConcreteActiveWolcott ConstructionActiveX It Pros LLCActiveYounous FlooringActiveYsp Construction IncActiveZoa Construction LLCActiveZukiesActive
Top 12 trades in Deer Park
24 classifications230Records on file
222Unexpired
24Trade 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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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