Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Auburn contractors on the Washington L&I register
Every Washington L&I registration on file at a Auburn, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
1,621 records on file·Washington State Department of Labor & Industries·data as of July 2026
29 more Auburn businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Auburn contractors on the Oregon CCB register →
1,549 unexpired recordsInclude 72 expired
Showing 351–375 of 1,549 records
Diamond Construction Srvcs LLCActiveDiamond EnvironmentalActiveDiamond Landscaping & Pvrs LLCActiveDiamond Roofers LLPActiveDim Construction IncActiveDimar LLCActiveDimas General Contracting LLCActiveDirt Pros LLCActiveDk Tile LLCActiveDkov Construction Service LLCActiveDmc Renovations LLCActiveDmo Construction LLCActiveDn Builders LLCActiveDna Construction NW LLCActiveDoctor RoofActiveDogueez General Contractor LLCActiveDom Construction Services LLCActiveDon Small & Sons Oil Dist CoActiveDonovan Brothers IncActiveDoor Care LLCActiveDouble Eagle InteriorsActiveDouble Jj Construccion LLCActiveDouble L Pro Construction LLCActiveDown To Earth Excavtn & CntrngActiveDp Flooring LLCActive
Top 12 trades in Auburn
47 classifications1,621Records on file
1,549Unexpired
47Trade 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 Auburn? 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