License, bond, and insurance

What Trusted Contractor checked for Derr Heating & Cooling LLC, and when.

Washington State Department of Labor & Industries

DERR HEATING & COOLING LLC

WA license DERRHHC783OO

License: active, expires Sep 20, 2028
General
Bond: on file with WESTERN NATIONAL MUTUAL INS CO, $30,000, until canceled
Insurance: on file with WESTERN NATIONAL MUTUAL INS CO, $1,000,000, expires Sep 16, 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 Derr Heating & Cooling LLC's reviews

Confirm it yourself: official Washington L&I lookup · the public dataset

Other licenses this business holds

Washington L&I license DERRHHC781QM · Electrical Contractor

active, expires Nov 14, 2028 · bond on file · insurance none on file · checked Nov 4, 2026, 5:19 AM Pacific · full record

Recent checks

Nov 2, 2026, 6:21 PM PacificNo change