License, bond, and insurance
What Trusted Contractor checked for Sinclair Construction, and when.
Washington State Department of Labor & Industries
SINCLAIR CONSTRUCTION
WA license SINCLC*769DA
- License
- active, expires Mar 1, 2028
General - Bond
- on file with American Contractors Indem CO, $30,000, until canceled
- Insurance
- on file with HISCOX INSURANCE COMPANY INC, $500,000, expires Feb 28, 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 Sinclair Construction's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Oct 28, 2026, 5:01 AM PacificNo change