Records copied from Washington State L&I and the Oregon Construction Contractors Board.
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Businesses beginning with O
Every registration in both registries whose recorded business name starts with this letter.
2,202 records·letter O·WA data as of July 2026
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Records
A–ZShowing 1,101–1,125 of 2,202 records
One Way Plumbing LLCActiveOne Way Plumbing LLCActiveOne West Electric LLCActiveOne West Electric LLCActiveOne WorkplaceActiveOne Worx IncActiveOne Worx IncActiveOne-Way Construction NW IncActiveOne6ixteen Painting LLCActiveOne80 Painting LLCActiveOneal PaintingActiveOneal Roofing And Construction LLCActiveOnecall Electric LLCActiveOnecall Home Solutions LLCActiveOnedurr IncActiveOneenergy Construction LLCActiveOnega Construction IncActiveOnegardActiveOneil Home Inspections LLCActiveOneill & Oneill Construction IncActiveOneill Construction Group IncActiveOneill Gc LLCActiveOneill International IncActiveOneill Walsh Community Builders LLCActiveOnelifeenterprises IncorporatedActive
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