Records copied from Washington State L&I and the Oregon Construction Contractors Board.
Alphabetical browse
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 776–800 of 7,632 records
Magnum Construction & Flooring IncActiveMagnum Construction LLCActiveMagnum Electric IncActiveMagnum Electric Service IncActiveMagnum Electric Service IncActiveMagnum Electric, Inc.ActiveMagnum Excavating IncActiveMagnum Masonry IncActiveMagnum Patio Covers LLCActiveMagnum Power LLCActiveMagnum Power LLCActiveMagnus Anderson Hardwood FlrActiveMagnus ConstructionActiveMagnus Construction LLCActiveMagnus RoofingActiveMagnus Solutions LLCActiveMagnuson Concrete/Garage DoorActiveMago's Roofing Company LLCActiveMagoo's Professional Servs LLCActiveMagos Painting LLCActiveMagraw Zecha & Associates IncActiveMagruder Htg & Cooling LLCActiveMaguire Projects & Dev LLCActiveMahaffey Enterprises IncActiveMahan Tree Service 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