License, bond, and insurance
What Trusted Contractor checked for Koppenberg Enterprises Inc, and when.
Washington State Department of Labor & Industries
KOPPENBERG ENTERPRISES INC
WA license KOPPEEI117L7
- License
- active, expires Oct 22, 2028
Concrete - Bond
- on file with Contractors Bonding & Insurance Co, $15,000, until canceled
- Insurance
- on file with Ohio Security Ins Co, $1,000,000, expires Nov 25, 2027
Last checked Nov 4, 2026, 5:22 AM Pacific against Washington L&I public data (General (m8qx-ubtq), Bond (bzff-4fmt), Insurance (ciwg-agsx)). 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 Koppenberg Enterprises Inc's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Oct 26, 2026, 1:26 PM PacificNo change