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 3,101–3,125 of 3,748 records

Small Construction IncGeneralWA L&ISMALLC*197MLLicensed 1981Active Small Project Refinishing LLCGeneralWA L&ISMALLPR790OTLicensed 2021Active Small Things Considered LLCGeneralWA L&ISMALLTC818KBLicensed 2019Active Smart Glass IncGlazing/GlassWA L&ISMARTGI805OMLicensed 2020Active Smith Co LLCGeneralWA L&ISMITHCL799QTLicensed 2021Active Smj StudioWindow CoveringsWA L&ISMJSTS*823KPLicensed 2018Active Smoothwater Development LLCGeneralWA L&ISMOOTDL755QELicensed 2025Active Snap Tex Northwest IncPainting/WallcoveringWA L&ISNAPTNI088BWLicensed 1992Active Sno Valley Process SolutionsHVAC/RfrgWA L&ISNOVAVP751BMLicensed 2025Active Sno Valley Process SolutionsGeneralWA L&ISNOVAVP753BFLicensed 2025Active Sodo Builders LLCGeneralWA L&ISODOBBL927JMLicensed 2008Active Solberg ConstructionGeneralWA L&ISOLBEC*771KULicensed 2023Active Solid House LLCGeneralWA L&ISOLIDHL748CRLicensed 2026Active Solid RebuildGeneralWA L&ISOLIDR*903O7Licensed 2010Active Solidarity Construction LLCGeneralWA L&ISOLIDCL785PPLicensed 2022Active Solidpoint Homes LLCGeneralWA L&ISOLIDHL741KNLicensed 2026Active Solidrock RenovationGeneralWA L&ISOLIDR*778P4Licensed 2023Active Solphos LLCGeneralWA L&ISOLPHL*767DALicensed 2024Active Solstice Landscapes NW IncGeneralWA L&ISOLSTLN915JSLicensed 2009Active Solterra Global LLCGeneralWA L&ISOLTEGL831BZLicensed 2017Active Solterra Global LLCGeneralWA L&ISOLTEGL838BSLicensed 2017Active Solution & Remodel LLCGeneralWA L&ISOLUTRL752MSLicensed 2025Active Sos Mobile Locksmith LLCLocks, Security And Alarm EquipmentWA L&ISOSMOML760DFLicensed 2024Active Sound Builders NW LLCGeneralWA L&ISOUNDBN816LKLicensed 2019Active Sound Building Solutions LLCGeneralWA L&ISOUNDBS954Q9Licensed 2005Active

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