Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Alphabetical browse
Businesses beginning with B
Every registration in both registries whose recorded business name starts with this letter.
7,228 records·letter B·WA data as of July 2026
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Records
A–ZShowing 3,326–3,350 of 7,228 records
Black Diamond Plumbing IncActiveBlack Diamond Remodeling LLCActiveBlack Diamond Rfng & Const IncActiveBlack Diamond Roofing IncActiveBlack Diamond Roofing LLCActiveBlack Diamond SealcoatingActiveBlack Diamond Services LLCActiveBlack Diamond Services LLCActiveBlack Diamond Siding LLCActiveBlack Diamond Sltns/Srvcs LLCActiveBlack Diamond Tree Service LLCActiveBlack Diamond Woodworks LLCActiveBlack Dog Construction LLCActiveBlack Dog Contracting LLCActiveBlack Dog Custom Builders LLCActiveBlack Dog Electric LLCActiveBlack Dog Iron IncActiveBlack Dog Plumbing LLCActiveBlack Dog Plumbing LLCActiveBlack Dog Roofing LLCActiveBlack Dog Woods LLCActiveBlack Door Properties GroupActiveBlack Dragon Construction LLCActiveBlack Dreams Construction LLCActiveBlack Duck Construction 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