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 26–50 of 105 records
Eco Electric Plmbng Htng & AirActiveEco Electric Plmbng Htng & AirActiveEco Electric, Plbg, Htg & AirActiveEightblox LLCActiveFamily Painting IncActiveFc Studios LLCActiveFed Excavation IncActiveFindacontractor DBA Fnactr IncActiveFraser Design Build LLCActiveGallagher Co LLCActiveGeneral Consulting Servs IncActiveGottesman Construction LLCActiveGreater Spaces LLCActiveGreen Home Sltns Of Grtr SeaActiveGrumpycorp StudiosActiveHl Contracting LLCActiveHome Customization LLCActiveHubert Landscape ServiceActiveIsland Crest Builders LLCActiveIsland Security Systems IncActiveIsola Builders IncActiveJ & J Energy Solutions LLCActiveJaymarc Custom Homes LLCActiveJaymarc Diamond LLCActiveJaymarc Homes 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