Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Saint Louis contractors on the Washington L&I register
Every Washington L&I registration on file at a Saint Louis address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
21 records on file·Washington State Department of Labor & Industries·data as of July 2026
3 more Saint Louis businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Saint Louis contractors on the Oregon CCB register →
20 unexpired recordsInclude 1 expired
Showing 1–20 of 20 records
Alberici Constructors IncActiveAlliance Pacific NW Bldrs LLCActiveAlltronicsActiveChristy Industrl Srvcs Co LLCActiveConcrete Strategies LLCActiveCooperative Bldng Sltns LLCActiveCore & Main LPActiveFlintco LLCActiveGerard Chimney CoActiveGolterman & Sabo IncActiveGoodfellow Northwest A JvActiveKasco LLCActiveKaufman Broadcast Services CrpActiveKeeley Construction Group IncActiveM-Co Data Services LLCActiveMcCarthy Building Co IncActiveNooter Construction Co LLCActivePinnacle Power CorpActiveWafu BuildersActiveWestern Specialty ContractorsActive
Trades registered in Saint Louis
6 classifications21Records on file
20Unexpired
6Trade 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