License, bond, and insurance
What Trusted Contractor checked for White Oak Plumbing, and when.
Washington State Department of Labor & Industries
WHITE OAK PLUMBING
WA license WHITEOP761J3
- License
- active, expires Apr 23, 2028
Journey Level - Bond
- on file with Western Surety Co, $6,000, until canceled
- Insurance
- on file with HISCOX INSURANCE COMPANY INC, $1,000,000, expires Apr 23, 2027
Last checked Nov 4, 2026, 6:11 PM 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 4, 2026, 6:11 PM PacificNo change
- Oct 27, 2026, 5:23 PM PacificNo change
- Oct 27, 2026, 12:49 AM PacificNo change
- Oct 26, 2026, 8:01 PM PacificNo change
- Oct 21, 2026, 1:50 AM PacificNo change
- Oct 17, 2026, 4:05 AM PacificNo change