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

WA L&I licence records

Portland contractors on the Washington L&I register

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

1,019 records on file·Washington State Department of Labor & Industries·data as of July 2026

4,642 more Portland businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Portland contractors on the Oregon CCB register →

1,019 total recordsHide expired

A–Z Newest licence Longest established

General707 Painting/Wallcovering31 Floor Covering And Counter Tops23 Heating/Vent/Air-conditioning And Refrig (HVAC/R)23 Cabinets, Millwork And Finish Carpentry19 Journey Level17 Limited Energy17 Tile, Ceramic, Mosaic, Natural And Mfg Stone16 Roofing14 Landscaping11 Concrete9 HVAC/Rfrg9

Showing 201–225 of 1,019 records

Centric Elevator Corp/Ore IncAll AreasWA L&ICENTREC853DTLicensed 2015Active Certapro Painters Of GreshamGeneralWA L&ICERTAPG821BBLicensed 2018Active Chalet Homes LLCGeneralWA L&ICHALEHL881PTLicensed 2012Active Charter Mech Contractors IncJourney LevelWA L&ICHARTMC779B4Licensed 2023Active Charter Mech Contractors IncGeneralWA L&ICHARTMC945OELicensed 2006Expired Chey Plastering & Stucco LLCLathing And PlasteringWA L&ICHEYPPS782BELicensed 2022Active Chimney PioneerMasonryWA L&ICHIMNP*772OFLicensed 2023Active Chown IncLocks, Security And Alarm EquipmentWA L&ICHOWNI*050NDLicensed 1995Active Chown IncLimited EnergyWA L&ICHOWNI*924RJLicensed 2008Active Christenson Electric IncGeneralWA L&ICHRISEI497JKLicensed 1951Active City Wide Facilty Sltns PrtlndGeneralWA L&ICITYWWF770MRLicensed 2023Active Civic Construction LLCGeneralWA L&ICIVICCL900O2Licensed 2010Active ClarkbuiltGeneralWA L&ICLARK**751JQLicensed 2025Active Clarke Waste Sltns Hldings IncGeneralWA L&ICLARKWS859QBLicensed 2015Active Classic Sash & Door CoGeneralWA L&ICLASSSD819RDLicensed 2019Active Clean Drop Of Water IncGeneralWA L&ICLEANDW814JALicensed 2019Active Clean Image Painting LLCPainting/WallcoveringWA L&ICLEANIP835MGLicensed 2017Active Clean Line Carpentry IncGeneralWA L&ICLEANLC766O4Licensed 2024Active Clow Roofing & Siding CompanyRoofingWA L&ICLOWRSC991C3Licensed 2001Active Cobalt Painting LLCGeneralWA L&ICOBALPL781M5Licensed 2022Active Colas Construction IncGeneralWA L&ICOLASCI788B2Licensed 2022Active Colas Structures LLCGeneralWA L&ICOLASSL753DJLicensed 2025Active Colonial Building Maint IncConstruction Clean-UpWA L&ICOLONBM063JKLicensed 1994Active Columbia Heating & Cooling LLCHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&ICOLUMHC754D7Licensed 2025Active Columbia Pest Control IncGeneralWA L&ICOLUMPC783LZLicensed 2022Active

Top 12 trades in Portland

56 classifications

1,019Records on file

982Unexpired

56Trade 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