Records copied from Washington State L&I and the Oregon Construction Contractors Board.
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Businesses beginning with M
Every registration in both registries whose recorded business name starts with this letter.
7,632 records·letter M·WA data as of July 2026
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Records
A–ZShowing 1,601–1,625 of 7,632 records
Mark's Plumbing LLCActiveMark's Remodel & RepairActiveMark's Residential MaintenanceActiveMark's Rmdlng & Rpr LLCActiveMarkd Construction CompanyActiveMarkee Ecol Gdn Desg LLCActiveMarkel ConstructionActiveMarkel Lndscpg & Const LLCActiveMarker Construction IncActiveMarket Contractors LtdActiveMarket Contractors LtdActiveMarket Equipment/RefrigerationActiveMarket Ready ProsActiveMarket Renovation LLCActiveMarkham Group LLCActiveMarkham ServicesActiveMarkley ElectricActiveMarko Electric LLCActiveMarko's SprinklersActiveMarkon Construction LLCActiveMarkopi IncActiveMarkov Construction LLCActiveMarkovets LLCActiveMarkovetsss Construction LLCActiveMarks Brothers Construction LLCActive
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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