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 6,451–6,475 of 7,632 records
Mountain High Builders IncActiveMountain High ConstructionActiveMountain High Construction LLCExpiredMountain High Fence & Construction LLCActiveMountain High Masonry LLCActiveMountain Home Construction LLCActiveMountain Home Construction LLCActiveMountain Home Contracting LLCActiveMountain Home Custom Builders IncActiveMountain Home Exteriors LLCActiveMountain Home Maint/ConstrActiveMountain Home Solutions LLCActiveMountain Homestead IncActiveMountain Hts Construction LLCActiveMountain HVAC LLPActiveMountain Inc A Corporation Of WashingtonActiveMountain Insulation LLCActiveMountain Log Homes LLCActiveMountain Logging IncActiveMountain MaidenActiveMountain Maintenance And Remodel LLCExpiredMountain Maintenance LLCActiveMountain Man Electric LLCActiveMountain Man Excavation LLCActiveMountain Mechanical 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