License, bond, and insurance
What Trusted Contractor checked for Bastin Backflow Testing/Srvc, and when.
Washington State Department of Labor & Industries
BASTIN BACKFLOW TESTING/SRVC
WA license BASTIBT782D5
- License
- active, expires Mar 25, 2028
General - Bond
- on file with Ohio Cas Ins Co, $30,000, until canceled
- Insurance
- on file with Ohio Security Ins Co, $1,000,000, expires Feb 1, 2027
Last checked Nov 4, 2026, 6:17 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
See Bastin Backflow Testing/Srvc's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Recent checks
- Nov 4, 2026, 6:17 PM PacificNo change
- Oct 27, 2026, 4:54 AM PacificNo change
- Oct 25, 2026, 2:43 AM PacificNo change
- Oct 18, 2026, 1:25 AM PacificNo change