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Records copied from Washington State L&I and the Oregon Construction Contractors Board.

WA L&I licence records

Seattle contractors on the Washington L&I register

Every Washington L&I registration on file at a Seattle, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.

3,748 records on file·Washington State Department of Labor & Industries·data as of July 2026

61 more Seattle businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Seattle contractors on the Oregon CCB register →

3,748 total recordsHide expired
General2,794Painting/Wallcovering150Landscaping132Journey Level72Floor Covering And Counter Tops52Cabinets, Millwork And Finish Carpentry50Residential48Handyman41Limited Energy32Heating/Vent/Air-conditioning And Refrig (HVAC/R)28Tile, Ceramic, Mosaic, Natural And Mfg Stone21Concrete19

Showing 3,076–3,100 of 3,748 records

Shaw, BensonGeneralWA L&ISHAW*B*110KCLicensed 1989ActiveShea Construction LLCGeneralWA L&ISHEACCL805PZLicensed 2020ActiveSheahan Const & Consulting LLCGeneralWA L&ISHEAHCC803PWLicensed 2020ActiveSheldrup Building Services CoGeneralWA L&ISHELDBS955CBLicensed 2005ActiveShowman Climbing LLCTree Removal ServiceWA L&ISHOWMCL795P2Licensed 2021ActiveSibville LLCGeneralWA L&ISIBVIL*839JJLicensed 2017ActiveSignature Bathroom Rmdlng LLCGeneralWA L&ISIGNABR742JLLicensed 2026ActiveSignature Homes Renovation LLCGeneralWA L&ISIGNAHR826COLicensed 2018ActiveSigns Of Seattle IncSignsWA L&ISIGNSSI909OBLicensed 2010ExpiredSila RemodellingGeneralWA L&ISILAR**009LTLicensed 2000ActiveSilver Peak Cntrctng Srvcs LLCGeneralWA L&ISILVEPC907LTLicensed 2010ActiveSimple Plumber LLCJourney LevelWA L&ISIMPLPL797MFLicensed 2021ActiveSimple Solutions IncJourney LevelWA L&ISIMPLSI776CZLicensed 2023ActiveSimply Reliable Expt Yard CareLandscapingWA L&ISIMPLRE742BMLicensed 2026ActiveSirius-V LLCGeneralWA L&ISIRIUL*808N1Licensed 2020ExpiredSix Bells LLCGeneralWA L&ISIXBEBL786QZLicensed 2022ActiveSjs Mechanical Services LLCJourney LevelWA L&ISJSMEMS797MGLicensed 2021ActiveSk HandymanGeneralWA L&ISKHANH*811KULicensed 2019ActiveSk Renovation LLCGeneralWA L&ISKRENRL781NSLicensed 2022ActiveSkanska USA Building IncGeneralWA L&ISKANSUB985RTLicensed 2002ActiveSky Meridian LLCGeneralWA L&ISKYMEML824D6Licensed 2018ActiveSkyway Cleaning ServicesPressure WashingWA L&ISKYWACS883DELicensed 2012ActiveSl Const Incorporating LLCGeneralWA L&ISLCONCI774KZLicensed 2023ActiveSledge Seattle LLCDemolition And SalvageWA L&ISLEDGSL829JQLicensed 2018ActiveSloane Construction LLCGeneralWA L&ISLOANCL841QMLicensed 2016Active

Top 12 trades in Seattle

66 classifications
General2,794Painting/Wallcovering150Landscaping132Journey Level72Floor Covering And Counter Tops52Cabinets, Millwork And Finish Carpentry50Residential48Handyman41Limited Energy32Heating/Vent/Air-conditioning And Refrig (HVAC/R)28Tile, Ceramic, Mosaic, Natural And Mfg Stone21Concrete19
3,748Records on file
3,618Unexpired
66Trade 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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Published 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