License, bond, and insurance
What Trusted Contractor checked for Olson Plumbing LLC, and when.
Washington State Department of Labor & Industries
OLSON PLUMBING LLC
WA license OLSONPL773B5
- License
- active, expires Jan 24, 2027
Residential - Bond
- on file with Ohio Cas Ins Co, $15,000, until canceled
- Insurance
- on file with Ohio Security Ins Co, $1,000,000, expires Apr 15, 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 Olson Plumbing LLC's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Oct 27, 2026, 3:52 AM PacificNo change
- Oct 26, 2026, 8:55 PM PacificNo change
- Oct 19, 2026, 8:44 PM PacificNo change