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 26–50 of 378 records

Alexander Tile LLCTile, Ceramic, Mosaic, Natural And Mfg StoneWA L&IALEXATL795OBLicensed 2021Active All About ConstructionGeneralWA L&IALLABAC932JJLicensed 2007Active Alpha Roofing LLCGeneralWA L&IALPHARL784O9Licensed 2022Active American Air Heating/Clng LLCResidentialWA L&IAMERIAH824KCLicensed 2018Active American Air Heating/Clng LLCHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IAMERIAH854PELicensed 2015Active American Cleaning Services IncGeneralWA L&IAMERII*223MMLicensed 1978Active American Lawn & LandscapeLandscapingWA L&IAMERILL810KPLicensed 2019Active Anchor Raingutters LLCGeneralWA L&IANCHORL751J1Licensed 2025Active Andy's ConstructionGeneralWA L&IANDYSC*005MSLicensed 2000Active Apre's BuilderGeneralWA L&IAPRESB*141O4Licensed 1986Active Armored Knights LocksmithLocks, Security And Alarm EquipmentWA L&IARMORKL848QDLicensed 2016Active Armstrong Plmbng & MechanicalJourney LevelWA L&IARMSTPM754KWLicensed 2025Active Artisan Roofing And Const LLCRoofingWA L&IARTISRC749L5Licensed 2026Active Atr DrywallDry WallWA L&IATRDRD*821DLLicensed 2018Active Austin's LandscapingLandscapingWA L&IAUSTIL*755KGLicensed 2025Active Az Landscaping & Const LLCGeneralWA L&IAZLANLC742KMLicensed 2026Active Alden Plumbing LLCJourney LevelWA L&IALDENPL791MTLicensed 2021Active Alden Plumbing LLCGeneralWA L&IALDENPL900L4Licensed 2010Active B & M Land Management LLCGeneralWA L&IBMLANML789KOLicensed 2022Active B & W Plumbing LLCJourney LevelWA L&IBWPLUWP743LDLicensed 2026Active Baden ConstructionGeneralWA L&IBADENC*811BWLicensed 2019Active Barber ConstructionGeneralWA L&IBARBEC*945CALicensed 2006Active Bat By GlpHandymanWA L&IBATGLG*822BCLicensed 2018Active Bcd Handiworks LLCGeneralWA L&IBCDHAHL813MPLicensed 2019Active Bear Creek LLCGeneralWA L&IBEARCCL741CLLicensed 2026Active

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