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

WA L&I licence records

Walla Walla contractors on the Washington L&I register

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

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

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

378 total recordsHide expired

A–Z Newest licence Longest established

General263 Journey Level19 Landscaping12 Painting/Wallcovering12 HVAC/Rfrg7 Concrete6 Dry Wall6 Floor Covering And Counter Tops6 Heating/Vent/Air-conditioning And Refrig (HVAC/R)6 Cabinets, Millwork And Finish Carpentry4 Residential4 Tile, Ceramic, Mosaic, Natural And Mfg Stone4

Showing 151–175 of 378 records

Hartzheim Yard Service LLCLandscapingWA L&IHARTZYS759C8Licensed 2025Active Hays Crane & Rigging LLCGeneralWA L&IHAYSCCR790CRLicensed 2021Active Hays Electric LLCGeneralWA L&IHAYSEEL883D1Licensed 2014Active Hoffman Quality Water LLCWater Conditioning EquipmentWA L&IHOFFMQW788OZLicensed 2022Active Home Hardwood Floors LLCFloor Covering And Counter TopsWA L&IHOMEHHF808Q1Licensed 2020Active Home Orchard And Tree CareTree Removal ServiceWA L&IHOMEOOT896CDLicensed 2011Active Hood Plumbing LLCJourney LevelWA L&IHOODPPL775DSLicensed 2023Active Houk Masonry IncGeneralWA L&IHOUKMMI804CKLicensed 2020Active Hungry Tree SurgeonTree Removal ServiceWA L&IHUNGRTS928BPLicensed 2008Active Hunter Builders LLCGeneralWA L&IHUNTEBL768DALicensed 2024Active Imd Excavation LLCGeneralWA L&IIMDEXEL776ROLicensed 2023Active Imperial Flooring & Const LLCGeneralWA L&IIMPERFC763O7Licensed 2024Active Inn At Abeja Vineyards, LLCLandscapingWA L&IINNABAV791K7Licensed 2022Active Innovation Drywall LLCDry WallWA L&IINNOVDL824ORLicensed 2018Active Inspired Enterprises IncGeneralWA L&IINSPIEI932MZLicensed 2007Active Integrity Laundry SolutionsGeneralWA L&IINTEGLS825QALicensed 2018Active Integrity Metal Fab LLCWelding And Ornamental MetalWA L&IINTEGMF891NDLicensed 2011Active Integrity RemodelingGeneralWA L&IINTEGR*806CELicensed 2020Active Irrigation Concepts LLCIrrigation/Sprinkling SystemsWA L&IIRRIGCL757MWLicensed 2025Active J L G PaintingGeneralWA L&IJLGPA**003KNLicensed 2000Active J&b ConstructionGeneralWA L&IJBCONC*797BRLicensed 2021Active Ja Plumbing LLCResidentialWA L&IJAPLUPL743JLLicensed 2026Active Jacobson ConstructionGeneralWA L&IJACOBC*044BELicensed 1996Active Jch DrywallDry WallWA L&IJCHDRD*778LMLicensed 2023Active Jcj InteriorsWindow CoveringsWA L&IJCJINI*873JCLicensed 2013Active

Top 12 trades in Walla Walla

32 classifications

378Records on file

369Unexpired

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