Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Clarkston contractors on the Washington L&I register
Every Washington L&I registration on file at a Clarkston, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
112 records on file·Washington State Department of Labor & Industries·data as of July 2026
3 more Clarkston businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Clarkston contractors on the Oregon CCB register →
112 total recordsHide expired
Showing 1–25 of 112 records
3-C'sActive3H ExcavationActive5 + 5 LLCActiveAce Construction & Servs LLCActiveAcey's Landscape ServicesActiveAffordable Cncrt Solutions LLCActiveAhhi ExcavationActiveAll Phase Plumbing JrActiveAltamount Roofing LLCActiveAm Fabrication LLCActiveAppliance Repair Near Me LLCActiveAesthetic Ironworks LLCActiveAsh Kickers LLCActiveB & R Roofing Services LLCActiveB C PaintingActiveBlue Horizon Cabinet Co LLCActiveBlue Ridge ConstructionActiveClarkston GlassActiveClassic Painting LLCActiveCollier Electric LLCActiveD & S Elect Contr IncActiveD Diamond Construction LLCActiveDamon Construction IncActiveDave's Quality Hndymn/Hm ServActiveDesigncraft Cabinets IncActive
Top 12 trades in Clarkston
20 classifications112Records on file
110Unexpired
20Trade classifications
WA L&IIssuing agency
Verify any record directly with the issuing agency: WA L&I Verify a Contractor · Oregon CCB licence search
For contractors
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Washington State L&I registration publishes your registration, so it appears on this page. Claim it free and add what you actually do.
Claim your recordPublished 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