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

WA L&I licence records

Lewiston contractors on the Washington L&I register

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

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

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

180 unexpired recordsInclude 4 expired

A–Z Newest licence Longest established

General124 Journey Level9 Floor Covering And Counter Tops5 Heating/Vent/Air-conditioning And Refrig (HVAC/R)4 Landscaping3 Paving/ Striping/ Seal Coating3 Concrete2 Cabinets, Millwork And Finish Carpentry2 Dry Wall2 Excavation, Grading And Land Clearing2 Handyman2 HVAC/Rfrg2

Showing 101–125 of 180 records

K & G Construction LLCJourney LevelWA L&IKGCONGC792MPLicensed 2021Active Karen Boyer DesignsGeneralWA L&IKARENBD789RNLicensed 2023Active Keith Rake Masonry LLCMasonryWA L&IKEITHRM788BLLicensed 2022Active Kenaston CorporationGeneralWA L&IKENASC*296CHLicensed 1971Active Kenaston-Leone & Keeble GroupGeneralWA L&IKENASKG778LLLicensed 2023Active King Services Dki IncGeneralWA L&IKINGSSD876BBLicensed 2013Active Kinzer Air LLCHeating/Vent/Air-conditioning And Refrig (HVAC/R)WA L&IKINZEAL916RNLicensed 2009Active Kirby Ockwell Construction LLCGeneralWA L&IKIRBYOC753KKLicensed 2025Active Knox Concrete LLCConcreteWA L&IKNOXCCL931JPLicensed 2007Active Kt Custom Masonry LLCGeneralWA L&IKTCUSCM764PCLicensed 2024Active Landscapes By Design LLCGeneralWA L&ILANDSDL010LJLicensed 1999Active Lc Lawn & LandscapeGeneralWA L&ILCLAWLL892OZLicensed 2011Active Lewis & Clark Contractors IncGeneralWA L&ILEWISCC746LTLicensed 2026Active Lewiston/Moscow Landscapg IncLandscapingWA L&ILEWISLI850J1Licensed 2015Active Longfellow LLCGeneralWA L&ILONGFL*743DWLicensed 2026Active Lewiston Sprinkler LLCGeneralWA L&ILEWISSL848DBLicensed 2016Active M L Albright & Sons IncGeneralWA L&IMLALBSI054L9Licensed 1995Active M&m Custom Contracting LLCGeneralWA L&IMMCUSCC815NFLicensed 2019Active Masonry By R&r LLCGeneralWA L&IMASONRL761D6Licensed 2024Active Medlock Lawn Tree/Lndscp LLCGeneralWA L&IMEDLOLT797MLLicensed 2021Active Mike's Mechanical Services LLCJourney LevelWA L&IMIKESMS791MRLicensed 2021Active Mike's Mechanical Services LLCGeneralWA L&IMIKESMS915NFLicensed 2009Active Mike's Mechanical Services LLCGeneralWA L&IMIKESMS922L6Licensed 2008Active Mission Elec-Elect Contrs IncGeneralWA L&IMISSIEC953DCLicensed 2005Active Moore Quality Design Inc (Mqd)GeneralWA L&IMOOREQD927RCLicensed 2008Active

Top 12 trades in Lewiston

32 classifications

184Records on file

180Unexpired

32Trade 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