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 2,076–2,100 of 3,618 records

Michael's ConstructionGeneralWA L&IMICHAC*763LCLicensed 2024Active Michael's Painting CoGeneralWA L&IMICHAPC117D7Licensed 1989Active Michael's Residential ServicesGeneralWA L&IMICHARS896B1Licensed 2011Active Michels Maintenance MenGeneralWA L&IMICHEMM762KOLicensed 2024Active Mickey The Maintenance Man LLCGeneralWA L&IMICKEMM808M3Licensed 2020Active Microcontractor LLCGeneralWA L&IMICROL*815LLLicensed 2019Active Midwinter InteriorsGeneralWA L&IMIDWII*750NMLicensed 2025Active Mighty House ConstructionGeneralWA L&IMIGHTHC918DSLicensed 2009Active Migue's Restoration LLCGeneralWA L&IMIGUERL839POLicensed 2017Active Mike Cain Construction LLCGeneralWA L&IMIKECCC824K9Licensed 2018Active Mike's ConcreteGeneralWA L&IMIKESC*784J5Licensed 2022Active Mike's Lakeside ElectricGeneralWA L&IMIKESLE099BPLicensed 1991Active Mike's Mobile ServicesCabinets, Millwork And Finish CarpentryWA L&IMIKESMS950LNLicensed 2005Active Mikhail TsaregorodtsevHandymanWA L&IMIKHAT*766P5Licensed 2024Active Mikiya Seattle Uw LLCGeneralWA L&IMIKIYSU756O4Licensed 2025Active Miles Ahead Construction, LLCGeneralWA L&IMILESAC753CNLicensed 2025Active Miles Construction NW LLCGeneralWA L&IMILESCN958NDLicensed 2005Active Miles Forgette ConstructionGeneralWA L&IMILESFC775M7Licensed 2023Active Miller Ventures LLCGeneralWA L&IMILLEVL830KRLicensed 2017Active Millsmith LLCCabinets, Millwork And Finish CarpentryWA L&IMILLSL*757LDLicensed 2025Active Milsteadt Electric West IncGeneralWA L&IMILSTEW763DKLicensed 2024Active Minhhoang Construction LLCGeneralWA L&IMINHHCL824JTLicensed 2018Active Mini Split ProsHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IMINISSP744L4Licensed 2026Active Mint Build LLCGeneralWA L&IMINTBBL875PCLicensed 2013Active Miovic Reinhardt AssociatesGeneralWA L&IMIOVIRA871J4Licensed 2013Active

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