License, bond, and insurance
What Trusted Contractor checked for Diamond Polishing Systems Inc, and when.
Washington State Department of Labor & Industries
DIAMOND POLISHING SYSTEMS INC
WA license DIAMOPS829PA
- License
- active, expires Oct 1, 2028
Concrete - Bond
- on file with Western Surety Co, $15,000, until canceled
- Insurance
- on file with Ohio Security Ins Co, $1,000,000, expires Nov 21, 2026
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
See Diamond Polishing Systems Inc's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Other licenses this business holds
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Oregon CCB license 258247 · Commercial Specialty Contractor Level 1
active, expires Oct 2, 2027 · bond on file · insurance on file · checked Nov 4, 2026, 5:23 AM Pacific · full record
Recent checks
- Nov 2, 2026, 7:15 PM PacificNo change
- Oct 23, 2026, 1:48 AM PacificNo change
- Oct 23, 2026, 12:46 AM PacificNo change
- Oct 20, 2026, 2:13 AM PacificNo change