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 →
348 unexpired recordsInclude 10 expired
Showing 301–325 of 348 records
T&s Modular LLCActiveTalos Engineering IncorporatedActiveTanninen Custom Homes IncActiveTay's Ace Pntg And Const LLCActiveTbs ConstructionActiveTcs Contract IncActiveThe Blind Guy Of Tri-CitiesActiveThe Drain SurgeonActiveThe FixerActiveThe Hunny-Do Crew LLCActiveThe Metal Surgeons LLCActiveTile Tech, TheActiveTitan Homes LLCActiveTj's ConstructionActiveTo The T ConstructionActiveTop 2 Bottom Builders, LLCActiveTop Quality Floors LLCActiveTotal Energy Management IncActiveTotal Engy Mgt & HVAC Serv IncActiveTotal Site Services LLCActiveTqc HomesActiveTrademark Builders LLCActiveTradewind Services LLCActiveTri City Painting Pro LLCActiveTri Cnty Ptnrs Habitat/HumantyActive
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