Records copied from Washington State L&I and the Oregon Construction Contractors Board.
ZIP code 98611 · Washington
Contractors registered in 98611
Records whose business address falls inside this postal code, most of them in Castle Rock. Both registries are merged here — a ZIP does not care which agency issued the licence.
106 records·Washington·WA data as of July 2026
106Records in this ZIP
10Trade classifications
Castle RockPrimary city
WAState
Records
A–ZShowing 1–25 of 106 records
2 Guys Plumbing LLCActiveAdam's Timber Service LLCExpiredAdvanced Waterproofing LLCExpiredAll County Gutters LLCActiveAshby Home ServicesActiveAspen Ridge FlooringActiveBarragan LandscapingActiveBauska & Sons LLCActiveBlythe's Remodel & FlooringActiveBriney's Tree ServiceActiveBryon Wayne LohnerActiveBunch Of Stuff Constructin LLCActiveBaker Boys Construction IncActiveCardinal Landscape Serv LLCActiveCharger Electric IncActiveChippen Tree ServiceActiveClassic Barns & Garages LLCActiveCoastal Plumbing LLCActiveCoatings Northwest LLCActiveCoatings Northwest LLCActiveColor Seal NW LLCActiveColumbia Groundwork IncActiveColumbia Overhead Door IncActiveCowlitz Electric LLCActiveCt Groundworks 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