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

WA L&I licence records

Mountlake Terrace contractors on the Washington L&I register

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

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

2 more Mountlake Terrace businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Mountlake Terrace contractors on the Oregon CCB register →

170 unexpired recordsInclude 7 expired
General120Journey Level8Painting/Wallcovering8Residential8Floor Covering And Counter Tops5Landscaping4Cabinets, Millwork And Finish Carpentry3Tile, Ceramic, Mosaic, Natural And Mfg Stone3Framing And Rough Carpentry2Appliances/Equipment1Backflow Specialty1Concrete1

Showing 1–25 of 170 records

3 Amigos General Contr LLCGeneralWA L&I3AMIGAG820CZLicensed 2018ActiveA-Service: Heat,cool,& App ReGeneralWA L&ISERVIHA742KMLicensed 2026ActiveA2z Appliance Repaire LLCAppliances/EquipmentWA L&IA2ZAPAR765RCLicensed 2024ActiveAdded Value Design & Rmdl LLCGeneralWA L&IADDEDVD772NQLicensed 2023ActiveAdvanced Genrl Cnstrctn LLCGeneralWA L&IADVANGC770QWLicensed 2023ActiveAdvanced Remodeling LLCGeneralWA L&IADVANRL813RCLicensed 2019ActiveAfter Hours Plumbing Luke LLCResidentialWA L&IAFTERHP750DELicensed 2025ActiveAl's Home Improvement LLCGeneralWA L&IALSHOHI855PFLicensed 2015ActiveAll & Beyond Drywall & PaintngGeneralWA L&IALLBEBD748DZLicensed 2026ActiveAlpine Ridge Homes LLCGeneralWA L&IALPINRH839O2Licensed 2017ActiveAlpine Specialty CleaningGeneralWA L&IALPINSC873JTLicensed 2013ActiveAlways Testing IncBackflow SpecialtyWA L&IALWAYTI782L7Licensed 2022ActiveAmbiz LLCGeneralWA L&IAMBIZL*761CGLicensed 2024ActiveAndes Landscaping & Const LLCGeneralWA L&IANDESLC806BGLicensed 2020ActiveAquaguard Waterproofing LLCInsulation And AcousticalWA L&IAQUAGWL830O1Licensed 2017ActiveArdent Gardening Company LLCGeneralWA L&IARDENGC753MJLicensed 2025ActiveArt Gas Piping LLCGeneralWA L&IARTGAGP793CRLicensed 2021ActiveAs Excavating LLCGeneralWA L&IASEXCEL757DJLicensed 2025ActiveB&b ElectricGeneralWA L&IBBELEE*750CLLicensed 2025ActiveBaker Builds LLCGeneralWA L&IBAKERBL767LLLicensed 2024ActiveBarehands WorkshopCabinets, Millwork And Finish CarpentryWA L&IBAREHW*750RULicensed 2025ActiveBath FitterResidentialWA L&IBATHFF*771K5Licensed 2023ActiveBergquist Dsgnrs & Bldrs LLCGeneralWA L&IBERGQDB761MJLicensed 2024ActiveBlooms & Bounty Gardening LLCLandscapingWA L&IBLOOMBG825COLicensed 2018ActiveBogdan Masonry LLCMasonryWA L&IBOGDAML774J6Licensed 2023Active

Top 12 trades in Mountlake Terrace

24 classifications
General120Journey Level8Painting/Wallcovering8Residential8Floor Covering And Counter Tops5Landscaping4Cabinets, Millwork And Finish Carpentry3Tile, Ceramic, Mosaic, Natural And Mfg Stone3Framing And Rough Carpentry2Appliances/Equipment1Backflow Specialty1Concrete1
177Records on file
170Unexpired
24Trade 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