Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Sammamish contractors on the Washington L&I register
Every Washington L&I registration on file at a Sammamish, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
152 records on file·Washington State Department of Labor & Industries·data as of July 2026
2 more Sammamish businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Sammamish contractors on the Oregon CCB register →
152 total recordsHide expired
Showing 126–150 of 152 records
Spectrum Master BuildersActiveSqueegee Squad Sea EastsideActiveStraightline Installation LLCActiveStride Pro BuildersActiveTangineering Construction LLCActiveTao Art Studio LLCActiveThe Bros That Just Do G Red WAActiveThe Brushworks IncActiveThornberg Construction Co IncActiveTj ConstructionActiveTr Deck LLCActiveTriple Z LLCActiveTrue North Elevator LLCActiveTrue North Elevator LLCActiveTwin Fir Construction LLCActiveUrban Crafters LLCActiveUSA Insulation Of Puget SoundActiveVaku ConstructionActiveVista Value Construction LLCExpiredWalefins Construction LLCActiveWaptActiveWashington Home MaintenanceActiveWashington Sunshine Constr IncActiveWesley Electric LLCExpiredWilson Masonry IncActive
Top 12 trades in Sammamish
16 classifications152Records on file
143Unexpired
16Trade 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