Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Alphabetical browse
Businesses beginning with N
Every registration in both registries whose recorded business name starts with this letter.
4,332 records·letter N·WA data as of July 2026
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Records
A–ZShowing 326–350 of 4,332 records
Nation Built Homes LLCActiveNation Garage Doors LLCActiveNation's Mini-Mix IncActiveNational Bldng Specialties LLCActiveNational Boiler Service LLCActiveNational Boiler Service LLCActiveNational Builders IncActiveNational Builders IncorporatedActiveNational Building Const LLCActiveNational Chimney/Roofing SrvcsActiveNational Coatings IncActiveNational Coatings IncExpiredNational Commercial Bldrs IncActiveNational Commercial Builders IncActiveNational Concrete Cutting IncActiveNational Construction & Excavation IncActiveNational Contractors IncActiveNational Design Build Services LLCActiveNational Electric CoilActiveNational Electric Coil IncActiveNational Environmental Contracting IncActiveNational Extinguisher ServiceActiveNational Facility Contr LLCActiveNational Glazing Solutions LLCActiveNational Glazing Solutions 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