Records copied from Washington State L&I and the Oregon Construction Contractors Board.
ZIP code 98862 · Washington
Contractors registered in 98862
Records whose business address falls inside this postal code, most of them in Winthrop. Both registries are merged here — a ZIP does not care which agency issued the licence.
69 records·Washington·WA data as of July 2026
69Records in this ZIP
10Trade classifications
WinthropPrimary city
WAState
Records
A–ZShowing 1–25 of 69 records
A L Hall Construction IncActiveAbidance IncActiveAll Phase Drywall LLCActiveBasecamp Builders LLCActiveBear Mountain Concrete IncActiveBig Valley Builders IncActiveBjornsen ConstructionActiveC&b Earthworks LLCActiveCalliope Builders LLCActiveCascade Concrete Prod Co IncActiveCascade Mulching Pros LLCActiveCrawford Electric LLCActiveCreative Gardens WestActiveDrozdov Construction IncActiveE B ConstructionActiveEkblad Construction IncActiveF&s ExcavationActiveFisher RefrigerationActiveFisher RefrigerationActiveFlow State ConstructionActiveFlying Squirrel Tree Care LLCActiveHalf Moon Building LLCActiveHarmony House Interiors IncActiveHinge Point Tree Service IncActiveIngrainActive
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