Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Alphabetical browse
Businesses beginning with L
Every registration in both registries whose recorded business name starts with this letter.
4,000 records·letter L·WA data as of July 2026
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Records
A–ZShowing 751–775 of 4,000 records
Langco IncActiveLangco NW IncActiveLangcraft Pdx LLCActiveLangdon Construction IncActiveLange Construction LLCActiveLangfields Drywall & Painting IncActiveLangford Electric LLCActiveLangford Plumbing IncActiveLangham Construction LLCActiveLangham Construction LLCActiveLanghauser Cable Contr IncActiveLanghauser Cable ContractorsActiveLanghauser Group LLCActiveLangley WaterActiveLanglie Masonry IncActiveLangsford IncExpiredLangsholt Contracting IncActiveLangsted Construction IncActiveLangston Construction Co Of Piedmont LLCActiveLangston Electric LLCActiveLangxi RemodelingActiveLanham Insulation IncActiveLankford Construction CoActiveLankford Construction CoActiveLanlu Development LLCActive
Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search
Published 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