License, bond, and insurance
What Trusted Contractor checked for United Systems Mechanical LLC, and when.
Washington State Department of Labor & Industries
UNITED SYSTEMS MECHANICAL LLC
WA license UNITESM962QA
- License
- active, expires Nov 1, 2028
General - Bond
- on file with Ohio Cas Ins Co, $30,000, until canceled
- Insurance
- on file with Middlesex Insurance Company, $1,000,000, expires Nov 1, 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 United Systems 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 UNITESM813QO · Electrical Contractor
active, expires Nov 21, 2027 · bond on file · insurance none on file · checked Nov 4, 2026, 5:21 AM Pacific · full record
Recent checks
- Oct 27, 2026, 5:13 PM PacificNo change
- Oct 27, 2026, 11:49 AM PacificNo change
- Oct 23, 2026, 2:21 AM PacificNo change
- Oct 20, 2026, 3:56 AM PacificNo change