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 26–50 of 58 records
J C Roofing LLCActiveJ&l Excavating LLCActiveJd Mechanical LLCActiveJd Mechanical LLCActiveKaski & Sons Concrete LLCActiveKlaw IndustriesActiveLake Side Const & Rmdlng LLCActiveLdf Concrete LLCActiveLegacy Electric LLCActiveLivingston Exteriors LLCActiveMaintenance Man Unlmtd Pdx IncActiveMasterworks Tile Instlltn LLCActiveMcKinney & Sons LLCActiveModern MetalworksActiveNext Phase Electric IncActiveOtterly ConstructionActivePro Form Concrete LLCActiveQs Quality Services LLCActiveRedbird 6 ElectricActiveSanders Pump & FiltrationActiveSanders Pump & FiltrationActiveSummerhill Inspections LLCActiveSuperior Construction/Dsgn LLCActiveThree D's Marine IncActiveTimson Construction LLCActive
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