Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Winthrop contractors on the Washington L&I register
Every Washington L&I registration on file at a Winthrop, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
75 records on file·Washington State Department of Labor & Industries·data as of July 2026
75 total recordsHide expired
Showing 1–25 of 75 records
A L Hall Construction IncActiveAbidance IncActiveAll Phase Drywall LLCActiveBasecamp Builders LLCActiveBear Mountain Concrete IncActiveBig Picture Construction IncActiveBig Valley Builders IncActiveBjornsen ConstructionActiveBoulder Creek ContractingActiveC&b Earthworks LLCActiveCalliope Builders LLCActiveCascade Concrete Prod Co IncActiveCascade Mulching Pros LLCActiveCrawford Electric LLCActiveCreative Gardens WestActiveDrozdov Construction IncActiveE B ConstructionActiveEkblad Construction IncActiveF&s ExcavationActiveFisher RefrigerationActiveFisher RefrigerationActiveFlow State ConstructionActiveFlying Squirrel Tree Care LLCActiveHalf Moon Building LLCActiveHarmony House Interiors IncActive
Trades registered in Winthrop
12 classifications75Records on file
74Unexpired
12Trade 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