Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I license records
Castle Rock contractors on the Washington L&I register
Every Washington L&I registration on file at a Castle Rock, Washington address. A license from one state grants nothing in the other, so a firm working both sides of the river carries both.
- 100 records on file
- Washington State Department of Labor & Industries
- data as of July 2026
10 more Castle Rock businesses hold an Oregon CCB license instead. Those are a separate register and a separate page: Castle Rock contractors on the Oregon CCB register →
93 unexpired recordsInclude 7 expired
Showing 1 to 25 of 93 records
2 Guys Plumbing LLCActiveAll County Gutters LLCActiveAshby Home ServicesActiveAspen Ridge FlooringActiveBarragan LandscapingActiveBauska & Sons LLCActiveBlythe's Remodel & FlooringActiveBriney's Tree ServiceActiveBunch Of Stuff Constructin LLCActiveBaker Boys Construction IncActiveCardinal Landscape Serv LLCActiveCharger Electric IncActiveChippen Tree ServiceActiveClassic Barns & Garages LLCActiveCoastal Plumbing LLCActiveColor Seal NW LLCActiveColumbia Groundwork IncActiveColumbia Overhead Door IncActiveCowlitz Electric LLCActiveCt Groundworks LLCActiveCurtis & Sns Gnl Cntg/Excv LLCActiveD B Libby IncActiveDaves Handy ServicesActiveDenali Heating & A/C LLCActiveDenali Heating & A/C LLCActive
Top 12 trades in Castle Rock
13 classifications100Records on file
93Unexpired
13Trade classifications
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Published by Contractor Marketing NW, Seattle, Washington. This directory reproduces public license records and is not affiliated with, endorsed by, or operated by any state agency.