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

General83 Residential General Contractor5 Commercial General Contractor Level 22 Excavation, Grading And Land Clearing2 Landscaping2 Tree Removal Service2 Gutters/Downspouts1 Handyman1 HVAC/Rfrg1 Heating/Vent/Air-conditioning And Refrig (HVAC/R)1

Records

A–Z

Showing 101–106 of 106 records

Tim Brown ConstructionCastle Rock, WAWA L&ITIMBRBC935CHLicensed 2007Active Timber Grove Remodeling LLCCastle Rock, WAWA L&ITIMBEGR773OOLicensed 2023Active Tru North Mechanical IncCastle Rock, WAWA L&ITRUNONM740LQLicensed 2026Active Wallace Driveway LLCCastle Rock, WAWA L&IWALLADL750KRLicensed 2025Active Weld Worx IncCastle Rock, WAOregon CCBOR-250822Licensed 2024Active Windy River Iron WorksCastle Rock, WAWA L&IWINDYRI853M4Licensed 2015Active

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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