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 51–75 of 105 records
Jaymarc Ruby LLCActiveJaymarc Sapphire LLCActiveJohnson Design HomesActiveK M A Masonry Enterprises IncActiveKn Construction LLCActiveLegacy Developments LLCActiveLiberty Home Remodeling WAActiveLnl Builds LLCActiveLucas ConstructionActiveLumin Home LLCActiveMarch Macdonald IncActiveMasterworksActiveMatthew King Const Co LLCActiveMeadow Lane Company LLCExpiredMercer Builders LLCActiveMercer Island ConstructionActiveMercer Island Handyman LLCActiveMercer Island RemodelingActiveMjtk BackflowActiveMr Q Construction LLCActiveNat Installation Ntwrk Ent IncActiveNautilus Pacific LLCActiveNorthwest Complete ContractingActiveNorthwest DeckActiveNsc Builders 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