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

A–Z Newest licence Longest established

General2,794 Painting/Wallcovering150 Landscaping132 Journey Level72 Floor Covering And Counter Tops52 Cabinets, Millwork And Finish Carpentry50 Residential48 Handyman41 Limited Energy32 Heating/Vent/Air-conditioning And Refrig (HVAC/R)28 Tile, Ceramic, Mosaic, Natural And Mfg Stone21 Concrete19

Showing 2,326–2,350 of 3,748 records

Northwest Building Tech IncGeneralWA L&INORTHBT122JALicensed 1988Active Northwest Cedar Fence Sols LLCGeneralWA L&INORTHCF753K1Licensed 2025Active Northwest Concrt Resrfcng IncConcreteWA L&INORTHCR166BDLicensed 1984Active Northwest Contour Bldg Co IncGeneralWA L&INORTHCB870CKLicensed 2013Active Northwest Custom Interiors IncCabinets, Millwork And Finish CarpentryWA L&INORTHCI954DCLicensed 2005Active Northwest Homework IncGeneralWA L&INORTHHI023NSLicensed 1998Active Northwest Hype Const LLCGeneralWA L&INORTHHC747J3Licensed 2026Active Northwest Metals/Slvg Srvc IncDemolition And SalvageWA L&INORTHMS075LWLicensed 1993Active Northwest Pride Kitchen & BathGeneralWA L&INORTHPK899DULicensed 2011Active Northwest Sales Group IncService Station Equipment And MaintenanceWA L&INORTHSG954P7Licensed 2005Active Northwest Shower DoorGlazing/GlassWA L&INORTHSD956CHLicensed 2005Active Northwest Stoneworks IncMasonryWA L&INORTHSI961QSLicensed 2004Active Norwood Pnw LLCGeneralWA L&INORWOPL752OWLicensed 2025Active Noumena Built LLCGeneralWA L&INOUMEBL761D1Licensed 2024Active Nourished Roots IncGeneralWA L&INOURIRI823KQLicensed 2018Active Nouveau Construction LLCGeneralWA L&INOUVECL908R7Licensed 2010Active Nova General Contractor LLCGeneralWA L&INOVAGGC750KHLicensed 2025Active Novel Remodel & Handyman SrvcsGeneralWA L&INOVELRH763OLLicensed 2024Active Novito Construction IncSignsWA L&INOVITCI024MWLicensed 1998Active Npm Plumbing & Mech IncJourney LevelWA L&INPMPLPM773JRLicensed 2023Active Nrc Environmental Services IncGeneralWA L&INRCENSI963CRLicensed 2004Active Nurtured Earth Gardens LLCLandscapingWA L&INURTUEG831CFLicensed 2018Active NW Colors IncPainting/WallcoveringWA L&INWCOLCI860N2Licensed 2014Active NW Craft Homes LLCGeneralWA L&INWCRACH760M6Licensed 2024Active NW EnergycareGeneralWA L&INWENEE*750O9Licensed 2025Active

Top 12 trades in Seattle

66 classifications

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

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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