Washington contractor license
DUWAMISH PLUMBING LLC
- PC-01 Journey Level
DUWAMISH PLUMBING LLC is a PC-01 Journey Level contractor in Bonney Lake, licensed in Washington for 1 year (since 2024). As of Oct 28, 2026, the license is active with an expiration date of Nov 27, 2026 on record and a license bond is on file.
DUWAMISH PLUMBING LLCPC-01 Journey Level · checked Oct 28, 2026
ActiveLicense number#DUWAMPL763Q7
Licensed sinceNov 27, 2024
Years licensed1 year
Expiration on recordNov 27, 2026
City and countyBonney Lake
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.