Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I license records
Seatac contractors on the Washington L&I register
Every Washington L&I registration on file at a Seatac, Washington address. A license 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 license instead. Those are a separate register and a separate page: Seatac contractors on the Oregon CCB register →
136 unexpired recordsInclude 3 expired
Showing 1 to 25 of 136 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
136Unexpired
19Trade classifications
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Published by Contractor Marketing NW, Seattle, Washington. This directory reproduces public license records and is not affiliated with, endorsed by, or operated by any state agency.