License, bond, and insurance
What Trusted Contractor checked for Quantum Windows & Doors, and when.
Washington State Department of Labor & Industries
QUANTUM WINDOWS & DOORS
WA license QUANTWD851P8
- License
- active, expires Sep 29, 2027
General - Bond
- none on file
- Insurance
- on file with First Liberty Insurance Corpor, $1,000,000, expires Jan 2, 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
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Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Nov 2, 2026, 11:03 PM PacificNo change
- Oct 31, 2026, 4:06 AM PacificNo change
- Oct 27, 2026, 1:04 PM PacificNo change
- Oct 27, 2026, 7:20 AM PacificNo change
- Oct 18, 2026, 1:45 AM PacificNo change