The Ammonia Refrigeration Consortium c/o RETA
The Ammonia Refrigeration Consortium c/o RETA · non-joint · Linn
HVAC Technician · Oregon
HVAC Technician apprenticeships in Oregon
Programs with published schedules
Union JATCs
UA Local 290 JATC
UA Local 290 Plumbers and Steamfitters Joint Apprenticeship · Portland
Application window
Check with local
Live-check 2026-04-25: ua290.org homepage links to a separate Training site (290tech.edu) and a 'Building Trades Exam Application' page; intake schedule is not published on the local's main homepage. Local 290 jurisdiction covers most of Oregon and southwest Washington. Contact local or check 290tech.edu directly.
Application windows open and close on each sponsor's schedule. Contact the sponsor directly to verify program details and apprenticeship-window timing before applying — eligibility and intake calendars vary by program and year.