Washington contractor license
SEATTLE CRAWLSPACE LLC
- CC-SO Insulation And Acoustical
SEATTLE CRAWLSPACE LLC is a CC-SO Insulation And Acoustical contractor in Sammamish, licensed in Washington for under a year. As of Oct 28, 2026, the license is active with an expiration date of Nov 19, 2027 on record and a license bond is on file.
SEATTLE CRAWLSPACE LLCCC-SO Insulation And Acoustical · checked Oct 28, 2026
ActiveLicense number#SEATTCL753QR
Licensed sinceNov 19, 2025
Years licensedUnder 1 year
Expiration on recordNov 19, 2027
City and countySammamish
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.