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

WA L&I licence records

Richland contractors on the Washington L&I register

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

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

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

358 total recordsHide expired

A–Z Newest licence Longest established

General266 Painting/Wallcovering13 Floor Covering And Counter Tops9 Journey Level8 Landscaping7 Residential6 Tile, Ceramic, Mosaic, Natural And Mfg Stone6 Framing And Rough Carpentry4 HVAC/Rfrg4 Limited Energy3 Pump & Irrigation3 Appliances/Equipment2

Showing 201–225 of 358 records

M&m Pumping LLCPump & IrrigationWA L&IMMPUMPL791OSLicensed 2021Active M&m Pumping LLCGeneralWA L&IMMPUMPL792OLLicensed 2021Active M&m Pumping LLCPump & IrrigationWA L&IMMPUMPL798O9Licensed 2021Active Magnum Electric Service IncGeneralWA L&IMAGNUES033CSLicensed 1997Active Magnum Electric Service IncGeneralWA L&IMAGNUES188LHLicensed 1982Active Maktech Repair IncAppliances/EquipmentWA L&IMAKTERI751NALicensed 2025Active Matson Construction LLCGeneralWA L&IMATSOCL851BOLicensed 2015Active Matts Residential Plumbing LLCResidentialWA L&IMATTSRP797NPLicensed 2021Active McDonald & Associates IncGeneralWA L&IMCDONAI981MWLicensed 2002Active Mdl Construction LLPGeneralWA L&IMDLCOCL832O7Licensed 2017Active Mh Gutter Service LLCGeneralWA L&IMHGUTGS756LSLicensed 2025Active Morrison Enterprises IncFloor Covering And Counter TopsWA L&IMORRIEI912CSLicensed 2009Active Musser Landscaping LLCGeneralWA L&IMUSSELL864BTLicensed 2014Active Myprocontractor LLCGeneralWA L&IMYPROL*839RQLicensed 2017Active New Creation Homes IncGeneralWA L&INEWCRCH936BPLicensed 2007Active New Look.Flooring & More LLCGeneralWA L&INEWLOLM815DOLicensed 2019Active North West Restoration FswwGeneralWA L&INORTHWR033DLLicensed 1997Active Northwest Framing LLCGeneralWA L&INORTHFL802NELicensed 2020Active Oaklynn Construction IncGeneralWA L&IOAKLYCI903PALicensed 2010Active Optimal Construction LLCGeneralWA L&IOPTIMCL774PWLicensed 2023Active Pacific Backflow Services LLCBackflow SpecialtyWA L&IPACIFBS797ONLicensed 2021Active Painting Solutns For Real LLCPainting/WallcoveringWA L&IPAINTSF765K1Licensed 2024Active Paintmaster Services IncPainting/WallcoveringWA L&IPAINTSI967KKLicensed 2004Active Paradigm Contracting LLCGeneralWA L&IPARADCL875DKLicensed 2013Active Paradigm Contracting LLCGeneralWA L&IPARADCL928J8Licensed 2008Active

Top 12 trades in Richland

32 classifications

358Records on file

348Unexpired

32Trade 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