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
Jump to a letter
Records
A–ZShowing 2,101–2,125 of 7,632 records
Master Heating & Cooling LLCExpiredMaster Heating & Cooling LLCActiveMaster Homes Builds LLCActiveMaster House Construction LLCActiveMaster Hue LLCActiveMaster Innovation Construction LLCActiveMaster Insulation & Srvcs LLCActiveMaster Interiors LLCActiveMaster Interiors LLC A Limited Liability Company Of WashingtonActiveMaster King Construction LLCActiveMaster Level Construction LLCActiveMaster Mechanical LLCActiveMaster Mechanical LLCActiveMaster Metals Fab LLCActiveMaster Millwork IncActiveMaster Northwest Painting LLCActiveMaster Of Flooring & Carpet LLCActiveMaster PaintActiveMaster Painters LLCActiveMaster Plus Construction LLCActiveMaster Plus LLCActiveMaster Prestige Const LLCActiveMaster Pro Painting LLCActiveMaster Quality MillworkActiveMaster Quality Ptg & Const 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