Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Duvall contractors on the Washington L&I register
Every Washington L&I registration on file at a Duvall, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
131 records on file·Washington State Department of Labor & Industries·data as of July 2026
126 unexpired recordsInclude 5 expired
Showing 76–100 of 126 records
Mike Carlson Excvtn/Const LLCActiveMolnar CorporationActiveMonroe Cement CoActiveMoore Home Improvement LLCActiveMountain StoneworksActiveNcc Construction Company LLCActiveNorthwest Access Point LLCActiveNorthwest Mountain Bldrs IncActivePedro's Team LLCActivePeridot Landscape Design LLCActivePlaced With PrecisionActivePuget Cove Construction LLCActiveR&r Contractor & Lndscpng LLCActiveRegenerative Earthworks SpcActiveRestoration NW IncActiveRock Quality Construction IncActiveRwb Construction LLCActiveS & L BuildersActiveSadovia Lndsp Dsgn & Gen ConstActiveSafeguard Roofing LLCActiveSailor's Landscaping Srvs LLCActiveSani Tech Systems IncActiveSapco IncActiveSky High Const & Tree Care LLCActiveSno Valley Cottages LLCActive
Top 12 trades in Duvall
21 classifications131Records on file
126Unexpired
21Trade classifications
WA L&IIssuing agency
Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search
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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