Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Kelso contractors on the Washington L&I register
Every Washington L&I registration on file at a Kelso, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
178 records on file·Washington State Department of Labor & Industries·data as of July 2026
39 more Kelso businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Kelso contractors on the Oregon CCB register →
171 unexpired recordsInclude 7 expired
Showing 101–125 of 171 records
Milliren ConstructionActiveMontserrat Construction LLCActiveMountain View Comrcl Contr LLCActiveMr. Maintenance Man LLCActiveMT Brynion Remodelers LLCActiveNavas Lawn CareActiveNeftali Lawn Care LLCActiveNestaval Corporation, TheActiveNorthwest Installation Ent IncActiveNot So Shoddy ServicesActiveNW Environmental Landscp SrvcsActiveNW Landscape Services IncActiveNW Residential Locksmith LLCActiveNW Solutions Heating & Air LLCActiveNW Solutions Heating & Air LLCActiveOlympic Carpentry Team LLCActiveOuellette Construction & DevelActiveP&g Lndscpng & Hrdscpng LLCActivePacific Federal Const LLCActivePacific Pole Inspection LLCActivePacific Tech Construction IncActivePalmer's Glass CompanyActivePnw Tub & Shower RestorationActivePrep Pros Pressure Washing LLCActivePrince ConstructionActive
Top 12 trades in Kelso
23 classifications178Records on file
171Unexpired
23Trade 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 Kelso? 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