Oregon contractor license
JOHN CLARKE WILLIAMS III
- RGC Residential General Contractor
JOHN CLARKE WILLIAMS III is a RGC Residential General Contractor contractor in Scappoose, Columbia County, licensed in Oregon for 41 years (since 1985). As of Oct 26, 2026, the license is active with an expiration date of Jun 10, 2028 on record and a license bond is on file.
JOHN CLARKE WILLIAMS IIIRGC Residential General Contractor · checked Oct 26, 2026
ActiveLicense number#48577
Licensed sinceAug 2, 1985
Years licensed41 years
Expiration on recordJun 10, 2028
City and countyScappoose, Columbia County
License bondOn file
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Source: Oregon Construction Contractors Board (CCB) records. Last updated Oct 26, 2026. Page refreshed Nov 4, 2026.