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 →
143 unexpired recordsInclude 9 expired
Showing 1–25 of 143 records
3Hj Contracting LLCActive4R Builders IncActiveA G C Electric IncActiveA To Z Restoration IncActiveA&m Outdoor Services LLCActiveA-One Glass LLCActiveAch Design LLCActiveAcross Home Services IncActiveAlexpro LLCActiveAll Inclusive Home Design LLCActiveAlpine Tree Srvc Experts IncActiveAndy's Tree Services IncActiveApollo Janitorial Services LLCActiveArchiscape LLCActiveArtifex Contracting LLCActiveBaker Siding ProsActiveBanuart LLCActiveBeans Landscape LLCActiveBeckner Tree CareActiveBee N Tea ElectricActiveBee N Tea Home ServicesActiveBenezra Construction LLCActiveBersk ConstructionActiveBig M Electric IncActiveBkg Construction GroupActive
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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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