Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Seatac contractors on the Washington L&I register
Every Washington L&I registration on file at a Seatac, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
139 records on file·Washington State Department of Labor & Industries·data as of July 2026
2 more Seatac businesses hold an Oregon CCB licence instead. Those are a separate register and a separate page: Seatac contractors on the Oregon CCB register →
138 unexpired recordsInclude 1 expired
Showing 1–25 of 138 records
4 H Service LLCActiveA A General Construction LLCActiveA C Electric ServiceActiveA&f Finish Carpentry LLCActiveAC Electric ServiceActiveAC Electric ServiceActiveAgora NW LLCActiveAll Star Home RepairActiveAlpha Builders & Rnvtn IncActiveAndrew;s Construction Co LLCActiveArgus JanitorialActiveArt's Painting LLCActiveAscent LandscapingActiveAys Construction Seatac LLCActiveB.G.B Contractor Services LLCActiveBeaver Fence LLCActiveBerkay Builders LLCActiveBfc Architectural MetalsActiveBlack Rock Resources IncActiveBrar Custom Homes LLCActiveBrothers Contracting Serv LLCActiveCaceres General Contractor LLCActiveCarlos Handyman Genr Contr LLCActiveCast Pro Cleaning Services LLCActiveCf Roofing LLCActive
Top 12 trades in Seatac
19 classifications139Records on file
138Unexpired
19Trade 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 Seatac? 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