License, bond, and insurance
What Trusted Contractor checked for Diamond Construction I Inc, and when.
Washington State Department of Labor & Industries
DIAMOND CONSTRUCTION I INC
WA license DIAMOCI019KD
- License
- active, expires Aug 26, 2028
General - Bond
- on file with Contractors Bonding & Insurance Co, $30,000, until canceled
- Insurance
- on file with Sierra Specialty Insurance Com, $1,000,000, expires Nov 12, 2026
Last checked Nov 4, 2026, 5:21 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 Diamond Construction I Inc's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Nov 2, 2026, 7:22 PM PacificNo change
- Nov 1, 2026, 6:03 PM PacificNo change
- Oct 27, 2026, 9:10 PM PacificNo change
- Oct 27, 2026, 4:14 PM PacificNo change