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

WA L&I licence records

Seattle contractors on the Washington L&I register

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

3,748 records on file·Washington State Department of Labor & Industries·data as of July 2026

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

3,618 unexpired recordsInclude 130 expired
General2,794Painting/Wallcovering150Landscaping132Journey Level72Floor Covering And Counter Tops52Cabinets, Millwork And Finish Carpentry50Residential48Handyman41Limited Energy32Heating/Vent/Air-conditioning And Refrig (HVAC/R)28Tile, Ceramic, Mosaic, Natural And Mfg Stone21Concrete19

Showing 3,351–3,375 of 3,618 records

Udo J Reich IncGeneralWA L&IUDOJRI*077QSLicensed 1993ActiveUltiforma Builders LLCGeneralWA L&IULTIFBL831KULicensed 2017ActiveUltra Painting LLCGeneralWA L&IULTRAPL819BHLicensed 2019ActiveUncle Shietz Plumbing IncJourney LevelWA L&IUNCLESP790PFLicensed 2021ActiveUni RefrigerationHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IUNIRER*919PALicensed 2009ActiveUnico Properties LLCMaintenanceWA L&IUNICOPL883KHLicensed 2012ActiveUnitec CorporationIndustrial Equipment/MachinesWA L&IUNITEC*148QPLicensed 1986ActiveUnited Systems Mechanical LLCHVAC/RfrgWA L&IUNITESM813QOLicensed 2019ActiveUnited Systems Mechanical LLCGeneralWA L&IUNITESM962QALicensed 2004ActiveUniversal App & Com Refg LLCCommercial/Industrial/RefrigWA L&IUNVAPAC954NJLicensed 2005ActiveUniverse RemodelingGeneralWA L&IUNIVER*792M1Licensed 2021ActiveUpgrade Electric LLCResidentialWA L&IUPGRAEL740DLLicensed 2026ActiveUplift NorthwestGeneralWA L&IUPLIFN*762NBLicensed 2024ActiveUpper Left Living LLCGeneralWA L&IUPPERLL806R3Licensed 2020ActiveUpstream Remodel LLCGeneralWA L&IUPSTRRL758OJLicensed 2025ActiveUrban Build Northwest IncGeneralWA L&IURBANBN807OCLicensed 2020ActiveUrban Environmental Prtnrs LLCGeneralWA L&IURBANEP820QALicensed 2018ActiveUrban Heron PaintingPainting/WallcoveringWA L&IURBANHP832LFLicensed 2017ActiveUrban Renaiss Prop Co LLCMaintenanceWA L&IURBANRP861MWLicensed 2014ActiveUrban Steelworks IncWelding And Ornamental MetalWA L&IURBANSI847ORLicensed 2016ActiveUrban StrokesPainting/WallcoveringWA L&IURBANS*756NKLicensed 2025ActiveUrm Constructions LLCGeneralWA L&IURMCOCL744DRLicensed 2026ActiveUrsula Interni LLCGeneralWA L&IURSULIL754DSLicensed 2025ActiveUSA #1 Hardwood Floor LLCFloor Covering And Counter TopsWA L&IUSA1H1H849B8Licensed 2016ActiveUtilities Service Co IncGeneralWA L&IUTILISC860RDLicensed 2014Active

Top 12 trades in Seattle

66 classifications
General2,794Painting/Wallcovering150Landscaping132Journey Level72Floor Covering And Counter Tops52Cabinets, Millwork And Finish Carpentry50Residential48Handyman41Limited Energy32Heating/Vent/Air-conditioning And Refrig (HVAC/R)28Tile, Ceramic, Mosaic, Natural And Mfg Stone21Concrete19
3,748Records on file
3,618Unexpired
66Trade 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