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License, bond, and insurance

What Trusted Contractor checked for Cornerstone Foundation Systems LLC, and when.

Oregon Construction Contractors Board

CORNERSTONE FOUNDATION SYSTEMS LLC

OR license 161842

License
active, expires Oct 18, 2028
Residential General Contractor
Bond
on file with GREAT AMERICAN INSURANCE CO, $25,000, expires Oct 18, 2028
Insurance
on file with SL - MESA UNDERWRITERS SPECIALTY INSURANCE CO, $1,000,000, expires Jan 18, 2027

Last checked Nov 4, 2026, 5:22 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

See Cornerstone Foundation Systems LLC's reviews

Confirm it yourself: official Oregon CCB lookup · the public dataset

Recent checks

  • Oct 22, 2026, 5:08 PM PacificNo change