Washington contractor license
GRID MARK SIGNS INC
- EC-04 Sign
GRID MARK SIGNS INC is an EC-04 Sign contractor in Spokane, licensed in Washington for 4 years (since 2022). As of Oct 28, 2026, state records list the license as expired, with an expiration date of Oct 3, 2026 and a license bond is on file.
GRID MARK SIGNS INCEC-04 Sign · checked Oct 28, 2026
ExpiredLicense number#GRIDMMS782O2
Licensed sinceOct 3, 2022
Years licensed4 years
Expiration on recordOct 3, 2026
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.