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

WA L&I licence records

Maple Valley contractors on the Washington L&I register

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

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

3 more Maple Valley businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Maple Valley contractors on the Oregon CCB register →

336 unexpired recordsInclude 10 expired

A–Z Newest licence Longest established

General249 Tile, Ceramic, Mosaic, Natural And Mfg Stone16 Painting/Wallcovering10 Residential10 Floor Covering And Counter Tops8 Landscaping8 Journey Level6 Concrete5 Handyman5 Masonry4 Roofing3 Tree Removal Service3

Showing 176–200 of 336 records

Lynch Excavating LLCGeneralWA L&ILYNCHEL834LZLicensed 2017Active Luxury Homes & Development IncGeneralWA L&ILUXURHD861QKLicensed 2014Active M J R Construction LLCGeneralWA L&IMJRCOCL858KHLicensed 2015Active M&r GroupGeneralWA L&IMRGROG*763C9Licensed 2024Active M. Concrete LLCConcreteWA L&IMCONCCL872CALicensed 2013Active Mabry ElectricResidentialWA L&IMABRYE*812N1Licensed 2019Active Maple Valley Electric IncGeneralWA L&IMAPLEVE904D5Licensed 2010Active Maple Valley Signs LLCSignsWA L&IMAPLEVS791B2Licensed 2021Active Matrix Construction GroupGeneralWA L&IMATRICG748B3Licensed 2026Active McCarthy Custom Homes LLCGeneralWA L&IMCCARCH920CLLicensed 2008Active McCrory's Landscape IncLandscapingWA L&IMCCROLI003CRLicensed 2000Active Mechanized Clnng Solutions IncPressure WashingWA L&IMECHACS892M7Licensed 2011Active Michael's Const & Dev IncGeneralWA L&IMICHACD811NZLicensed 2019Active Miller Home Maint & PlumbingGeneralWA L&IMILLEHM816J6Licensed 2019Active Millwork OutletGeneralWA L&IMILLWO*751K8Licensed 2025Active Montagecity LLCTile, Ceramic, Mosaic, Natural And Mfg StoneWA L&IMONTAL*789R1Licensed 2022Active Msite CorporationGeneralWA L&IMSITEC*846OWLicensed 2016Active Mudruk ConstructionTile, Ceramic, Mosaic, Natural And Mfg StoneWA L&IMUDRUC*841MALicensed 2016Active Mv Construction IncSidingWA L&IMVCONCI843JALicensed 2016Active My Niche LLCGeneralWA L&IMYNICNL802NQLicensed 2020Active Myfence.ComFencingWA L&IMYFEN**772L3Licensed 2023Active Macgyver's Remodel & Hdmn SvcGeneralWA L&IMACGYRH880D8Licensed 2012Active N & N FlooringGeneralWA L&INNFLONF862MHLicensed 2014Active N P M Construction CoGeneralWA L&INPMCOCC907OLLicensed 2010Active Nationwide Construction LLCGeneralWA L&INATIOCL740CSLicensed 2026Active

Top 12 trades in Maple Valley

28 classifications

346Records on file

336Unexpired

28Trade 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