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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 →

570 total recordsHide expired
General407Landscaping30Painting/Wallcovering16Cabinets, Millwork And Finish Carpentry9Residential9Journey Level8Roofing7Handyman6Siding6Concrete5Excavation, Grading And Land Clearing5Tile, Ceramic, Mosaic, Natural And Mfg Stone5

Showing 1–25 of 570 records

360 Excavating LLCGeneralWA L&I360EXEL864JSLicensed 2014Active360 Landscape & ConstructionLandscapingWA L&I360LALC845D8Licensed 2016Active4 Eagles Painting LLCPainting/WallcoveringWA L&I4EAGLEP750PALicensed 2025Active4 Seasons General Const LLCGeneralWA L&I4SEASSG762KBLicensed 2024Active4A's Concrete & More LLCGeneralWA L&I4ASCOCM780KKLicensed 2022Active7 Bridges Construction LLCGeneralWA L&I7BRIDBC888QFLicensed 2012Active9V Bar Construction LLCGeneralWA L&I9VBARBC856NRLicensed 2015ActiveA & G Roofing LLCGeneralWA L&IAGROORL806MZLicensed 2020ActiveA A D Construction LLCGeneralWA L&IDCONSDC814OWLicensed 2019ActiveA Painting And DecoratingGeneralWA L&IPAINTD*965DTLicensed 2004ActiveA Plus HandymanGeneralWA L&IAPLUSH*817OZLicensed 2019ActiveA R P X Solutions LLCGeneralWA L&IARPXSPX815NLLicensed 2019ActiveA&a Elevated Construction LLCGeneralWA L&IELEVAEC773LELicensed 2023ActiveA&z Insulation LLCInsulation And AcousticalWA L&IZINSUIL751JALicensed 2025ActiveA's Handyman Services, LLCGeneralWA L&ISHANDHS753C4Licensed 2025ActiveA-Line Contracting & Elect LLCGeneralWA L&ILINECCE7655KLicensed 2024ExpiredA-Line Contracting & Elect LLCGeneralWA L&ILINECCE765NKLicensed 2024ExpiredA1 Plumbing LLCResidentialWA L&IA1PLUPL752O2Licensed 2025ActiveAbsolute PlumbingJourney LevelWA L&IABSOLP*799MBLicensed 2022ActiveAbsolute SosGeneralWA L&IABSOLS*782C4Licensed 2022ActiveAC Construction IncGeneralWA L&IACCONCI814NBLicensed 2019ActiveAC Furnace Guys LLCHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IACFURFG741K6Licensed 2026ActiveAckermann Electric CompanyGeneralWA L&IACKEREC084MALicensed 1992ActiveAkpc LLCGeneralWA L&IAKPCLL*789J6Licensed 2022ActiveAlex Build Group LLCTile, Ceramic, Mosaic, Natural And Mfg StoneWA L&IALEXBBG740BKLicensed 2026Active

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