Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Kennewick contractors on the Washington L&I register
Every Washington L&I registration on file at a Kennewick, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
963 records on file·Washington State Department of Labor & Industries·data as of July 2026
110 more Kennewick businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Kennewick contractors on the Oregon CCB register →
963 total recordsHide expired
Showing 26–50 of 963 records
A+guttersActiveA-1 Landscaping LLCActiveA-One Refrigeration & Htg IncActiveA-R Construction & Fab. LLCActiveAa&aa Construction LLCActiveAarons Construction Co LLCActiveAav Construction LLCActiveAbraham's Landscaping LLCExpiredAbvActiveAC General Concrete LLCActiveAC Roofing Service LLCActiveAce Carpentry SolutionsActiveAce Cnst & Excvtng Of Tri-CitiActiveAce Electric IncExpiredAce Handyman Serv Tri CitiesActiveAcoustical Ceilings IncActiveAdam H Berkey's NW Pole BldgsActiveAden Masonry IncorporatedExpiredAdrian's Landscaping LLCActiveAdvanced Irrigation And PumpsActiveAdvanced Moving & Rigging LLCActiveAdvanced Plumbing & Rmdl LLCActiveAdvanced Plumbing & Rmdl LLCActiveAdvanced Raingutters/Const LLCActiveAdvanced Restoration & Ctg LLCActive
Top 12 trades in Kennewick
45 classifications963Records on file
931Unexpired
45Trade 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
Work in Kennewick? Your record is already here.
Washington State L&I registration publishes your registration, so it appears on this page. Claim it free and add what you actually do.
Claim your recordPublished 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