Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Amboy contractors on the Washington L&I register
Every Washington L&I registration on file at a Amboy, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
61 records on file·Washington State Department of Labor & Industries·data as of July 2026
18 more Amboy businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Amboy contractors on the Oregon CCB register →
58 unexpired recordsInclude 3 expired
Showing 1–25 of 58 records
5 T Plumbing LLCActiveA&m Painting NW LLCActiveAbsolute Northwest LLCActiveAffordable FiberglassActiveAll American Landscape LLCActiveAll-Tree Stump Grinding LLCActiveAlltime Construction LLCActiveAult Mechanical Systems LLCActiveB&m ConstructionActiveBlacktail Construction LLCActiveBreaking Ground Excavation IncActiveBrown's Reliable Excavtng LLCActiveCarter Plumbing IncActiveCascade Install LLCActiveCascade Tree LLCActiveChad Newton Construction IncActiveClearline Fence LLCActiveCreative Remodeling Spclts LLCActiveD&k's ConstructionActiveDavis Development LLCActiveEvolution Exteriors LLCActiveForrest M GilletteActiveHeadwaters ForestryActiveHedval Sitework Spclts LLCActiveJ & W FenceActive
Trades registered in Amboy
12 classifications61Records on file
58Unexpired
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
Work in Amboy? 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