Washington contractor license
GASTON BROS EXCAVATING INC
- CC-01 General
GASTON BROS EXCAVATING INC is a CC-01 General contractor in Seattle, licensed in Washington for 34 years (since 1992). As of Oct 28, 2026, state records list the license as expired, with an expiration date of Jun 14, 2026 and a license bond is on file.
GASTON BROS EXCAVATING INCCC-01 General · checked Oct 28, 2026
ExpiredLicense number#GASTOBE081ME
Licensed sinceJul 5, 1992
Years licensed34 years
Expiration on recordJun 14, 2026
City and countySeattle
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.