Washington contractor license
ADVANCED RADON TECH INC
- CC-01 General
ADVANCED RADON TECH INC is a CC-01 General contractor in Spokane, licensed in Washington for 32 years (since 1994). As of Oct 28, 2026, the license is active with an expiration date of Apr 21, 2027 on record and a license bond is on file.
ADVANCED RADON TECH INCCC-01 General · checked Oct 28, 2026
ActiveLicense number#ADVANRT064O2
Licensed sinceSep 22, 1994
Years licensed32 years
Expiration on recordApr 21, 2027
City and countySpokane
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.