Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
San Diego contractors on the Washington L&I register
Every Washington L&I registration on file at a San Diego address. A licence 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 licence instead. Those are a separate register and a separate page: San Diego contractors on the Oregon CCB register →
21 total recordsHide expired
Showing 1–21 of 21 records
Advanced General Services IncActiveAttic 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
21Unexpired
5Trade 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 San Diego? 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