Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I license records
San Diego contractors on the Washington L&I register
Every Washington L&I registration on file at a San Diego address. A license from one state grants nothing in the other, so a firm working both sides of the river carries both.
- 21 records on file
- Washington State Department of Labor & Industries
- data as of July 2026
10 more San Diego businesses hold an Oregon CCB license instead. Those are a separate register and a separate page: San Diego contractors on the Oregon CCB register →
20 unexpired recordsInclude 1 expired
Showing 1 to 20 of 20 records
Attic ProjectsActiveBosa Development US CorpActiveBuild M Construction IncActiveDcac Air LLCActiveDrain Away PlumbingActiveFairfield Development WA LPActiveHarvey USA LLCActiveHelix Electric IncActiveHenderson Flooring Instlns IncActiveIps Group IncActiveKleinfelder IncActiveMars Construction IncActiveNash Cascadia Verde LLCActivePacific Steel Group LLCActivePrecise General Const LLCActiveRore IncActiveSigntech Electrical Advtsg IncActiveSolv Energy LLCActiveT B Penick & Sons IncActiveTriton Structural Concrete IncActive
Trades registered in San Diego
5 classifications21Records on file
20Unexpired
5Trade classifications
WA L&IIssuing agency
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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.