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 →

3,618 unexpired recordsInclude 130 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 3,326–3,350 of 3,618 records

Tuscany Garden LLCGeneralWA L&ITUSCAGL786NCLicensed 2022Active Tutmarc Associates IncGeneralWA L&ITUTMAAI072M9Licensed 1993Active Tw Homes LLCGeneralWA L&ITWHOMHL760JDLicensed 2024Active Twc Development LLCGeneralWA L&ITWCDEDL957PULicensed 2005Active Twiddy & Strand Const LLCGeneralWA L&ITWIDDSC792JMLicensed 2021Active Twigs & Spit LLCGeneralWA L&ITWIGSSL872RFLicensed 2013Active Twin Tenon LLCGeneralWA L&ITWINTTL773DTLicensed 2023Active Twisted Metalworks IncMetal FabricationWA L&ITWISTMI908L8Licensed 2010Active Two Crows Construction LLCGeneralWA L&ITWOCRCC867RRLicensed 2014Active Two Dads & A Drill LLCGeneralWA L&ITWODAD*773O7Licensed 2023Active Type A Finishes LLCGeneralWA L&ITYPEFFL826C3Licensed 2018Active Tyrus ParkerGeneralWA L&ITYRUSP*752RDLicensed 2025Active Tang Real Estate Invst CorpGeneralWA L&ITANGRRE851QPLicensed 2015Active Tera Painting & ConstructionGeneralWA L&ITERAPPC804NQLicensed 2020Active The Electric Co Of Seattle IncGeneralWA L&IELECTCI020BNLicensed 1998Active The Largest Lndscp & Const LLCGeneralWA L&ILARGELL836DWLicensed 2017Active Tom's Lndscpg & Gardening SrvcLandscapingWA L&ITOMSLLS900CJLicensed 2010Active Toma Construction LLCGeneralWA L&ITOMACCL896BMLicensed 2011Active Trion Electric LLCGeneralWA L&ITRIONEL771NWLicensed 2023Active Triton Graphic Displays LLCSignWA L&ITRITOGD800PBLicensed 2020Active Triton Graphic Displays LLCGeneralWA L&ITRITOGD831MPLicensed 2017Active Tuyen LandscapingGeneralWA L&ITUYENL*863DELicensed 2014Active Twin Tree Urban ForestryTree Removal ServiceWA L&ITWINTTU768MHLicensed 2024Active Two Blue Mules Dsgn Studio LLCGeneralWA L&ITWOBLBM888BULicensed 2012Active U S F InstallationFloor Covering And Counter TopsWA L&IUSFIN**044QGLicensed 1996Active

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

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