About this list
HVAC This Week California is a living weekly list for HVAC shop owners and office/ops staff in LA/SoCal, the Bay Area, and Sacramento. It focuses on public, dated counter days, vendor days, branch open houses, and seats worth putting on the schedule — not a technician CE feed.
How listings work
The homepage shows one week at a time, with city buttons for LA/SoCal, Bay Area, and Sacramento. Each listing keeps the city, host, date, time, brands or note, and a source link. When the source does not name brands or a time, the list says “brands not listed” or “time not listed.” Past weeks move to the Archive.
Sources and scope
We pull from California distributor and association calendars, OEM / utility class pages, and other public notices. If a change is national, we label it that way and link the source. Thin weeks stay quiet.