Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Richland contractors on the Washington L&I register
Every Washington L&I registration on file at a Richland, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
358 records on file·Washington State Department of Labor & Industries·data as of July 2026
44 more Richland businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Richland contractors on the Oregon CCB register →
358 total recordsHide expired
Showing 76–100 of 358 records
Crimson Power LLCActiveCtcActiveCustom Carpeting LLCActiveCustom Woodcraft Cabinets IncActiveCw Brock ConstructionActiveDante's Roofing & More LLCActiveDarden's Excavation LLCActiveDdb LLCActiveDdb PlumbingActiveDe-Fence CoActiveDelta Heating & Cooling IncActiveDelta Heating & Cooling IncActiveDesert PaintingActiveDesign Concepts Const CompanyActiveDgr*grant Construction IncActiveDiamond Const Solutions LLCActiveDiamond Finish Const LLCActiveDigital Image Tri Cities, IncActiveDiv Construction IncActiveDornoch Place LLCActiveDouble M Excavation & ConstActiveDrafting Dog LLCActiveDream Builders LLCActiveDrywall InteriorsActiveDynamic Building Solutions LLCActive
Top 12 trades in Richland
32 classifications358Records on file
348Unexpired
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
Work in Richland? 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