License, bond, and insurance
What Trusted Contractor checked for Duro Heating Service, and when.
Washington State Department of Labor & Industries
DURO HEATING SERVICE
WA license DUROHHS97669
- License
- active, expires Mar 4, 2028
Heating/Vent/Air-Conditioning And Refrig (Hvac/R) - Bond
- on file with RLI Ins Co, $15,000, until canceled
- Insurance
- on file with Scottsdale Ins Co, $1,000,000, expires Jun 22, 2027
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
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Recent checks
- Nov 4, 2026, 3:41 AM PacificNo change
- Nov 2, 2026, 10:53 PM PacificNo change
- Oct 27, 2026, 3:49 AM PacificNo change
- Oct 26, 2026, 10:32 PM PacificNo change
- Oct 18, 2026, 5:34 AM PacificNo change