Washington contractor license
MUELLER EXCAVATING
- CC-SI Excavation, Grading And Land Clearing
MUELLER EXCAVATING is a CC-SI Excavation, Grading And Land Clearing contractor in Spokane, licensed in Washington for 44 years (since 1982). As of Oct 28, 2026, state records list the license as expired, with an expiration date of Mar 1, 2026 and no license bond is on file.
MUELLER EXCAVATINGCC-SI Excavation, Grading And Land Clearing · checked Oct 28, 2026
ExpiredLicense number#MUELLE*181KK
Licensed sinceMay 12, 1982
Years licensed44 years
Expiration on recordMar 1, 2026
City and countySpokane
License bondNot on 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.