Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I licence records
Zillah contractors on the Washington L&I register
Every Washington L&I registration on file at a Zillah, Washington address. A licence from one state grants nothing in the other, so a firm working both sides of the river carries both.
42 records on file·Washington State Department of Labor & Industries·data as of July 2026
1 more Zillah business holds an Oregon CCB licence instead. Those are a separate register and a separate page: Zillah contractors on the Oregon CCB register →
40 unexpired recordsInclude 2 expired
Showing 26–40 of 40 records
Monarca NW Construction LLCActiveMountainview Enterprises LLCActiveMiller & Team Heating & ACActiveNW Contractors LLCActiveO K ConstructionActivePelon's Painting LLCActiveShawn Hyatt Excavating IncActiveSummit Roofing LLCActiveTng Heating & A/C LLCActiveTng Heating & A/C LLCActiveTrimco Const Solutions LLCActiveValencia Lawn Services LLCActiveValley Refrig. & ElectricActiveWilson Excavation LLCActiveYakima Valley Const Co IncActive
Trades registered in Zillah
8 classifications42Records on file
40Unexpired
8Trade 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 Zillah? 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