Washington contractor license
DEROUIN CONCRETE LTD
- CC-01 General
DEROUIN CONCRETE LTD is a CC-01 General contractor in Olalla, licensed in Washington for 16 years (since 2010). As of Oct 28, 2026, the license is active with an expiration date of Apr 10, 2028 on record and a license bond is on file.
DEROUIN CONCRETE LTDCC-01 General · checked Oct 28, 2026
ActiveLicense number#DEROUCL903DU
Licensed sinceMar 31, 2010
Years licensed16 years
Expiration on recordApr 10, 2028
City and countyOlalla
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.