Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Wilmington contractors on the Washington L&I register
Every Washington L&I registration on file at a Wilmington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
18 records on file·Washington State Department of Labor & Industries·data as of July 2026
5 more Wilmington businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Wilmington contractors on the Oregon CCB register →
17 unexpired recordsInclude 1 expired
Showing 1–17 of 17 records
Allegion Access Technologs LLCActiveAxiom Material Handling SoltnsActiveBrown & Caldwell Construct IncActiveCekra IncActiveCommerce Coating Services IncActiveEmsarActiveGe Hitachi Nclr Enrgy Amrc LLCActiveGenjet IncActiveGo Green Const Retail IncActiveGridspec IncActiveHarbor Industrial Srvcs CorpActiveHarbor Industrial Srvcs CorpActiveLayfield USA CorporationActiveMarine Mechanical IncActiveMarine Tech IncActiveStanley Access Tech LLCActiveUtility Service Co IncActive
Trades registered in Wilmington
5 classifications18Records on file
17Unexpired
5Trade 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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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