Records copied from Washington State L&I and the Oregon Construction Contractors Board.
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Businesses beginning with C
Every registration in both registries whose recorded business name starts with this letter.
9,475 records·letter C·WA data as of July 2026
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Records
A–ZShowing 5,751–5,775 of 9,475 records
Columbia Drain CompanyActiveColumbia Drywall Systems IncExpiredColumbia Drywall Systems IncActiveColumbia Electric Oregon LLCActiveColumbia Electrical, LLCActiveColumbia Energy & Env Svcs IncActiveColumbia Engineering Group IncActiveColumbia Engineering Group IncActiveColumbia Environment Group LLCActiveColumbia Environmental LLCActiveColumbia Environmental LLCActiveColumbia Esp Tree ServicesActiveColumbia Excavating LLCActiveColumbia ExcavationActiveColumbia Excavation LLCActiveColumbia Executive Const LLCActiveColumbia Executive Construction LLCActiveColumbia Fire LLCActiveColumbia Fire LLCActiveColumbia Fire LLCActiveColumbia Fire LLCActiveColumbia FitnessExpiredColumbia Flooring LLCActiveColumbia Flooring LLCActiveColumbia Frontier 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