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

WA L&I licence records

West Richland contractors on the Washington L&I register

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

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

10 more West Richland businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: West Richland contractors on the Oregon CCB register →

140 total recordsHide expired
General100Floor Covering And Counter Tops4Residential4Journey Level3Tree Removal Service3Backflow Specialty2HVAC/Rfrg2Landscaping2Painting/Wallcovering2Utilities And Telecommunications2Appliance Repair1Concrete1

Showing 76–100 of 140 records

Method Design & Constr LLCGeneralWA L&IMETHODC773N9Licensed 2023ActiveMid-Columbia Backflow LLCBackflow SpecialtyWA L&IMIDCOBL763P2Licensed 2024ActiveMiller's Electric Services LLCGeneralWA L&IMILLEES874MULicensed 2013ActiveModify Handyman Services LLCGeneralWA L&IMODIFHS810NRLicensed 2019ActiveMp Construction IncGeneralWA L&IMPCONCI941BCLicensed 2006ActiveMr 353 Roofing LLCGeneralWA L&IMR3533R766RSLicensed 2024ActiveNature Tree Service LLCTree Removal ServiceWA L&INATURTS745JHLicensed 2026ActiveNorthern Builds LLCGeneralWA L&INORTHBL760BZLicensed 2024ActiveNorthwest Rfrg Serv LLCJourney LevelWA L&INORTHRS763PNLicensed 2024ActiveNorthwest Rfrg Serv LLCGeneralWA L&INORTHRS800RJLicensed 2020ActiveNorthwest Stucco & Stone LLCSidingWA L&INORTHSS821MQLicensed 2018ExpiredNW Power IncGeneralWA L&INWPOWPI852OCLicensed 2015ActiveNW Power IncGeneralWA L&INWPOWPI852RWLicensed 2015ActiveNwp Builds LLCGeneralWA L&INWPBUBL773J5Licensed 2023ActiveNiederwerks LLCGeneralWA L&INIEDEL*761BCLicensed 2024ActiveNoni's Custom Creations LLCGeneralWA L&INONISCC842Q3Licensed 2016ActiveNorthwest Refriger Service LLCMaintenanceWA L&INORTHRS746LWLicensed 2026ActiveNorthwest Refriger Service LLCHVAC/RfrgWA L&INORTHRS807RDLicensed 2020ActiveOff The Deep EndSwimming Pools, Spas And Hot TubsWA L&IOFFDEDE951DALicensed 2005ActiveOjeda Business Ventures LLCGeneralWA L&IOJEDABV812LKLicensed 2019ActiveOjeda Business Ventures LLCGeneralWA L&IOJEDABV939J6Licensed 2007ActivePaul Parish LimitedGeneralWA L&IPAULPL*990RJLicensed 2001ActivePeake Contractors LLCGeneralWA L&IPEAKECL822LNLicensed 2018ActivePerformance General Const LLCGeneralWA L&IPERFOGC821O6Licensed 2018ActivePiche Backflow TestingBackflow SpecialtyWA L&IPICHEBT772KELicensed 2023Active

Top 12 trades in West Richland

26 classifications
General100Floor Covering And Counter Tops4Residential4Journey Level3Tree Removal Service3Backflow Specialty2HVAC/Rfrg2Landscaping2Painting/Wallcovering2Utilities And Telecommunications2Appliance Repair1Concrete1
140Records on file
135Unexpired
26Trade 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