Washington contractor license
COLUMBIA PUMPING & CONST INC
- CC-01 General
COLUMBIA PUMPING & CONST INC is a CC-01 General contractor in Pasco, licensed in Washington for 42 years (since 1984). As of Oct 28, 2026, the license is active with an expiration date of Oct 8, 2028 on record and a license bond is on file.
COLUMBIA PUMPING & CONST INCCC-01 General · checked Oct 28, 2026
ActiveLicense number#COLUMPC162K1
Licensed sinceMay 21, 1984
Years licensed42 years
Expiration on recordOct 8, 2028
City and countyPasco
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.