Washington contractor license
NORTHRUP CONSTRUCTION INC
- CC-SU Sanitation System / Side Sewers
NORTHRUP CONSTRUCTION INC is a CC-SU Sanitation System / Side Sewers contractor in Monroe, licensed in Washington for 33 years (since 1993). As of Oct 28, 2026, the license is active with an expiration date of Feb 19, 2028 on record and a license bond is on file.
NORTHRUP CONSTRUCTION INCCC-SU Sanitation System / Side Sewers · checked Oct 28, 2026
ActiveLicense number#NORTHCI077CR
Licensed sinceFeb 19, 1993
Years licensed33 years
Expiration on recordFeb 19, 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.