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

WA L&I licence records

Oregon City contractors on the Washington L&I register

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

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

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

155 total recordsHide expired

A–Z Newest licence Longest established

General100 Painting/Wallcovering7 Floor Covering And Counter Tops4 Journey Level4 Limited Energy4 Concrete3 Glazing/Glass3 Heating/Vent/Air-conditioning And Refrig (HVAC/R)3 Landscaping3 Cabinets, Millwork And Finish Carpentry2 HVAC/Rfrg2 Steel Erectors2

Showing 126–150 of 155 records

Sieckmann Metal Fab IncWelding And Ornamental MetalWA L&ISIECKMF927NFLicensed 2008Active Sierra Landscape Maint LLCGeneralWA L&ISIERRLM948C1Licensed 2006Active Sines Construction IncGeneralWA L&ISINESCI981RWLicensed 2003Active Spectrum Custom Interiors LLCCabinets, Millwork And Finish CarpentryWA L&ISPECTCI812LOLicensed 2019Active Straightline Finishes IncPainting/WallcoveringWA L&ISTRAIFI827NZLicensed 2018Expired Stratified Solutions IncGeneralWA L&ISTRATSI795Q4Licensed 2021Active Structural Unlimited Const LLCGeneralWA L&ISTRUCUC797ONLicensed 2021Active Superior Fence & RailGeneralWA L&ISUPERFR778KHLicensed 2023Active Superior Finishes IncGeneralWA L&ISUPERFI849PQLicensed 2016Active Superior Pool CoversGeneralWA L&ISUPERPC962DULicensed 2004Active Superior Quality Instln IncSignsWA L&ISUPERQI862L7Licensed 2014Active T&h Home Builders IncGeneralWA L&ITHHOMHI783O6Licensed 2022Active Tandem CommunicationsUtilities And TelecommunicationsWA L&ITANDEC*759B8Licensed 2025Active Temp-A-Cure IncHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&ITEMPAI*931QOLicensed 2007Active Temp-A-Cure IncHVAC/RfrgWA L&ITEMPCI*797DWLicensed 2021Active Theroux Northwest IncGeneralWA L&ITHERONI101JJLicensed 1990Active Tier 1 Excavating LLCGeneralWA L&ITIER11E867MULicensed 2014Active Top Handyman LLCGeneralWA L&ITOPHAHL784BELicensed 2022Active Trademark Landscapes IncLandscapingWA L&ITRADELI817PNLicensed 2019Active Ulises Pro Insulation LLCGeneralWA L&IULISEPI793CZLicensed 2021Active United Building IntegrationsLimited EnergyWA L&IUNITEBI776LKLicensed 2023Active Valhalla ExteriorsGeneralWA L&IVALHAE*745J4Licensed 2026Active Verhaalen Painting IncPainting/WallcoveringWA L&IVERHAPI931LLLicensed 2007Active Victory Systems LLCLimited EnergyWA L&IVICTOSL853MPLicensed 2015Active Washington Outdoor Lightng IncGeneralWA L&IWASHIOL812DMLicensed 2019Active

Top 12 trades in Oregon City

27 classifications

155Records on file

148Unexpired

27Trade 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