Washington contractor license
K PROOF CONSTRUCTION
- CC-01 General
K PROOF CONSTRUCTION is a CC-01 General contractor in Everson, licensed in Washington for 7 years (since 2019). As of Oct 28, 2026, state records list the license as suspended and a license bond is on file.
K PROOF CONSTRUCTIONCC-01 General · checked Oct 28, 2026
SuspendedLicense number#KPROOPC818LK
Licensed sinceJun 12, 2019
Years licensed7 years
Expiration on recordAug 21, 2027
City and countyEverson
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.