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

WA L&I licence records

Mount Vernon contractors on the Washington L&I register

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

570 records on file·Washington State Department of Labor & Industries·data as of July 2026

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

545 unexpired recordsInclude 25 expired
General407Landscaping30Painting/Wallcovering16Cabinets, Millwork And Finish Carpentry9Residential9Journey Level8Roofing7Handyman6Siding6Concrete5Excavation, Grading And Land Clearing5Tile, Ceramic, Mosaic, Natural And Mfg Stone5

Showing 276–300 of 545 records

John Piazza Jr Const/Rmdlg IncGeneralWA L&IJOHNPPJ895RMLicensed 2011ActiveJohnson Electrical ServicesGeneralWA L&IJOHNSES756O5Licensed 2025ActiveJohnston Building Services LLCGeneralWA L&IJOHNSBS813CGLicensed 2019ActiveJonasson ConstructionGeneralWA L&IJONASC*771L6Licensed 2023ActiveJons Building Repair LLCGeneralWA L&IJONSBBR767BCLicensed 2024ActiveJose BonillaLandscapingWA L&IJOSEBB*865RULicensed 2014ActiveJose Mejia LandscapingLandscapingWA L&IJOSEMML750D1Licensed 2025ActiveJr Granite & TileTile, Ceramic, Mosaic, Natural And Mfg StoneWA L&IJRGRAGT830CALicensed 2017ActiveJr LandscapingGeneralWA L&IJRLANL*791JBLicensed 2021ActiveJt Home Improvement Servs LLCGeneralWA L&IJTHOMHI751Q6Licensed 2025ActiveJustonyGeneralWA L&IJUSTO**761B2Licensed 2024ActiveJva Roofing LLCRoofingWA L&IJVARORL834CFLicensed 2017ActiveK & B Excavating IncGeneralWA L&IKBEXCI*055LELicensed 1995ActiveK C Excavating LLCExcavation, Grading And Land ClearingWA L&IKCEXCEL849DJLicensed 2016ActiveK&s ConsultingGeneralWA L&IKSCONC*753JPLicensed 2025ActiveKasol Construction Co IncGeneralWA L&IKASOLCC007C8Licensed 2000ActiveKasy Home Transformations LLCGeneralWA L&IKASYHHT755RHLicensed 2025ActiveKasyanchyk Fine Carpentry LLCGeneralWA L&IKASYAFC755JNLicensed 2025ActiveKasyanchyk Wdwrk & Crptry LLCCabinets, Millwork And Finish CarpentryWA L&IKASYAWC807PNLicensed 2020ActiveKimberly's LandscapingGeneralWA L&IKIMBEL*862RBLicensed 2014ActiveKp Construction LLCGeneralWA L&IKPCONCL816DHLicensed 2019ActiveLauts IncGeneralWA L&ILAUTSI*931O5Licensed 2007ActiveLcb Pva & Texture LLCGeneralWA L&ILCBPVPT743K6Licensed 2026ActiveLefeber Turf Farm LLCGeneralWA L&ILEFEBTF916DBLicensed 2009ActiveLegacy General Services LLCGeneralWA L&ILEGACGS775Q1Licensed 2023Active

Top 12 trades in Mount Vernon

40 classifications
General407Landscaping30Painting/Wallcovering16Cabinets, Millwork And Finish Carpentry9Residential9Journey Level8Roofing7Handyman6Siding6Concrete5Excavation, Grading And Land Clearing5Tile, Ceramic, Mosaic, Natural And Mfg Stone5
570Records on file
545Unexpired
40Trade 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