Washington contractor license
NORTHWEST INSTALLATIONS
- CC-SO Insulation And Acoustical
NORTHWEST INSTALLATIONS is a CC-SO Insulation And Acoustical contractor in Portland, licensed in Washington for 22 years (since 2003). As of Oct 28, 2026, state records list the license as expired, with an expiration date of Aug 7, 2026 and a license bond is on file.
NORTHWEST INSTALLATIONSCC-SO Insulation And Acoustical · checked Oct 28, 2026
ExpiredLicense number#NORTHI*970QO
Licensed sinceNov 20, 2003
Years licensed22 years
Expiration on recordAug 7, 2026
City and countyPortland
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.