Washington contractor license
KOPPENBERG ENTERPRISES INC
- CC-BI Concrete
KOPPENBERG ENTERPRISES INC is a CC-BI Concrete contractor in Monroe, licensed in Washington for 37 years (since 1989). As of Oct 28, 2026, the license is active with an expiration date of Oct 22, 2028 on record and a license bond is on file.
KOPPENBERG ENTERPRISES INCCC-BI Concrete · checked Oct 28, 2026
ActiveLicense number#KOPPEEI117L7
Licensed sinceJun 27, 1989
Years licensed37 years
Expiration on recordOct 22, 2028
City and countyMonroe
License bondOn file
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Source: Washington State Department of Labor & Industries (L&I) contractor records. Last updated Oct 28, 2026. Page refreshed Nov 4, 2026.