Records copied from Washington State L&I and the Oregon Construction Contractors Board.
WA L&I license records
Mill Creek contractors on the Washington L&I register
Every Washington L&I registration on file at a Mill Creek, Washington address. A license from one state grants nothing in the other, so a firm working both sides of the river carries both.
- 213 records on file
- Washington State Department of Labor & Industries
- data as of July 2026
2 more Mill Creek businesses hold an Oregon CCB license instead. Those are a separate register and a separate page: Mill Creek contractors on the Oregon CCB register →
198 unexpired recordsInclude 15 expired
Showing 1 to 25 of 198 records
A & R ConstructionActiveA-1 Painting & ConstructionActiveAbsolute Gas ServicesActiveAdamant Homes IncActiveAderey's Pro Services LLCActiveAeroheat LLCActiveAffordable Heating & A/C IncActiveAir Care SystemActiveAk Tile Pro LLCActiveAlex's Success LLCActiveAlex-Stroy LLCActiveAlien Fence LLCActiveAll New AgainActiveAll Ways Rooter LLCActiveAlliant Construction LLCActiveAlpha Hardwood FlooringActiveAmmonit Construction LLCActiveApartment Property Servs IncActiveApex Roof And Gutter LLCActiveAph Handyman EnterpriseActiveAsap Water Heating LLCActiveAsjd Construction IncActiveAtwood Fabricating LLCActiveAxiom Northwest Const IncActiveB B & T Sign ServicesActive
Top 12 trades in Mill Creek
28 classifications213Records on file
198Unexpired
28Trade 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.