Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Winlock contractors on the Washington L&I register
Every Washington L&I registration on file at a Winlock, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
70 records on file·Washington State Department of Labor & Industries·data as of July 2026
6 more Winlock businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Winlock contractors on the Oregon CCB register →
69 unexpired recordsInclude 1 expired
Showing 1–25 of 69 records
4D Electric LLCActiveA Pleasant Handyman ServiceActiveAbility ContractorsActiveAcorn Investment Proprties LLCActiveAll Spectrum Building LLCActiveAllison PaintingActiveArruda InteriorsActiveAftershock Electric LLCActiveBlue Water Plumbing LLCActiveBrix Plumbing LLCActiveBrix Plumbing LLCActiveBronson Property Mainten IncActiveBrotherton Construction LLCActiveBuck ConstructionActiveBurkett's Construction LLCActiveButler's Mfd Home Srvcs LLCActiveCascade Signal Communictns LLCActiveClearcut Industries LLCActiveCor Demolition LLCActiveCenterstage Construction IncActiveDennis C HilliardActiveDiamond Painting LLCActiveDm Foundations LLCActiveEadon Prairie Construction LLCActiveEland Mechanical LLCActive
Trades registered in Winlock
7 classifications70Records on file
69Unexpired
7Trade 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
Work in Winlock? Your record is already here.
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