License, bond, and insurance
What Trusted Contractor checked for Core Mechanical LLC, and when.
Washington State Department of Labor & Industries
CORE MECHANICAL LLC
WA license COREMML808NJ
- License
- active, expires Aug 11, 2028
General - Bond
- on file with Western Surety Co, $30,000, until canceled
- Insurance
- on file with Ohio Security Ins Co, $1,000,000, expires Jul 21, 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
See Core Mechanical LLC's reviews
Confirm it yourself: official Washington L&I lookup · the public dataset
Other licenses this business holds
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Washington L&I license COREMML793NB · Plumbing Contractor
active, expires Sep 7, 2027 · bond on file · insurance on file · checked Nov 4, 2026, 5:21 AM Pacific · full record
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Oregon CCB license 233379 · Commercial Specialty Contractor Level 2
active, expires Dec 4, 2026 · bond on file · insurance on file · checked Nov 4, 2026, 5:23 AM Pacific · full record
Recent checks
- Oct 26, 2026, 12:18 PM PacificNo change
- Oct 21, 2026, 9:49 PM PacificNo change
- Oct 21, 2026, 12:42 AM PacificNo change
- Oct 19, 2026, 6:34 PM PacificNo change