Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Alphabetical browse
Businesses beginning with K
Every registration in both registries whose recorded business name starts with this letter.
3,206 records·letter K·WA data as of July 2026
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Records
A–ZShowing 2,326–2,350 of 3,206 records
Knoll Electric LLCActiveKnopf Brothers Carpentry IncActiveKnoriega Construction & Remodeling LLCActiveKnott IncActiveKnotted Birch Const LLCActiveKnotty Nates Custom Carpentry LLCActiveKnotty Tree ServiceActiveKnotty Wood Supply CompanyActiveKnouff IncActiveKnowlton Construction LLCActiveKnown To Be True Contracting LLCExpiredKnox Ag Irrigation IncActiveKnox C SwansonActiveKnox Concrete LLCActiveKnox Construction IncActiveKnox Enterprises IncActiveKnox Enterprises IncActiveKnox Insulation LLCActiveKnoy Metal Works LLCActiveKns Handyworks & Const LLCActiveKnudson Lumber CoActiveKnudtson Construction LLCActiveKnudtson's Enterprises LLCActiveKnuth Construction LLCActiveKnutson Carpet Hut IncActive
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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