Records copied from Washington State L&I and the Oregon Construction Contractors Board.
ZIP code 98040 · Washington
Contractors registered in 98040
Records whose business address falls inside this postal code, most of them in Mercer Island. Both registries are merged here — a ZIP does not care which agency issued the licence.
105 records·Washington·WA data as of July 2026
105Records in this ZIP
10Trade classifications
Mercer IslandPrimary city
WAState
Records
A–ZShowing 1–25 of 105 records
Ajs Renovation And ConstActiveAll World Builders LLCActiveAshton Investments LLCActiveAspen Homes NWActiveAspen Quality Homes LLCActiveBaklinski Home ImprovementActiveBarcelo Development LLCActiveBase Crew LLCActiveBayley Construction LPActiveBayley Construction LPActiveBayside Home Imprvmnt WA LLCExpiredBishop Masonry LLCActiveBlg LandscapesActiveBuilding Specialties NW LLCActiveCarroll Construction IncActiveCc Design Homes LLCActiveChunji Construction IncActiveClean Air SolutionsActiveCoastline Custom Home LLCActiveCoastline Home LLCActiveCornerstone Const & Maint LLCActiveCribmates Holdings LLCActiveDatta Homes LLCActiveDiversified Home MaintActiveEco Electric Plbg Htg & AirActive
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