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 1,501–1,525 of 7,632 records
Mark J Oneill JrActiveMark James SangerActiveMark Jeffery BaldwinActiveMark John WilsonActiveMark Jones Trucking IncActiveMark Jordon KalmanActiveMark Joseph Oneill JrActiveMark KlcoActiveMark Kosmerl Construction LLCActiveMark L Potter ConstructionActiveMark Lanning Tree ServiceActiveMark Latham Excavation IncActiveMark Layne MeadowsActiveMark Leon Short & Duane Leon ShortActiveMark LeoneExpiredMark Lewis FerranteActiveMark Lloyd ThomasActiveMark Louis AveActiveMark LunaActiveMark Lynn AllsopActiveMark Marine Service IncActiveMark McCorkle Construction IncExpiredMark McKay Painting Services LLCActiveMark Mehlhaff Company LLCActiveMark Morris IncActive
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