License, bond, and insurance
What Trusted Contractor checked for Gregory John Mattson, and when.
Oregon Construction Contractors Board
GREGORY JOHN MATTSON
OR license 31156
- License
- active, expires Feb 22, 2028
Residential General Contractor - Bond
- on file with CBIC, $25,000, expires Feb 22, 2028
- Insurance
- on file with CBIC, $1,000,000, expires Jan 12, 2027
Last checked Nov 4, 2026, 5:23 AM Pacific against Oregon CCB public data (CCB Active Licenses (g77e-6bhs)). We read every Washington and Oregon license from state data each day, and again when this page opens more than 12 hours after the last check. The state itself can take a few days to post changes. Check again now
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Confirm it yourself: official Oregon CCB lookup · the public dataset
Recent checks
- Nov 3, 2026, 7:53 PM PacificNo change
- Oct 24, 2026, 1:08 AM PacificNo change
- Oct 23, 2026, 6:08 AM PacificNo change