Washington contractor license
ADVANCED WATERPROOFING LLC
- CC-01 General
ADVANCED WATERPROOFING LLC is a CC-01 General contractor in Castle Rock, licensed in Washington for 8 years (since 2018). As of Oct 28, 2026, the license is active with an expiration date of Aug 11, 2028 on record and a license bond is on file.
ADVANCED WATERPROOFING LLCCC-01 General · checked Oct 28, 2026
ActiveLicense number#ADVANWL822LM
Licensed sinceJun 14, 2018
Years licensed8 years
Expiration on recordAug 11, 2028
City and countyCastle Rock
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.