Top 6 HVAC Conferences in June 2026

1. 1
   SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   ASHRAE Annual Conference

   Jun 27–Jul 1, 2026·Austin, TX·2k–5k attendees·$$$ ticket

   Our take

   Given its 2k–5k expected attendees, ASHRAE Annual Conference has cemented its place as a dependable event in the HVAC industry. Attendance pricing of $$$ suggests a filtered, high-intent room, and the Orbital team rates it in the mid tier informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the HVAC vertical, this show should be on your shortlist.

2. 2
   SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   Indoor Air Conference

   Jun 14–18, 2026·Singapore, SG·500–1k attendees·$$$ ticket

   Our take

   With 500–1k industry professionals on the floor, Indoor Air Conference sits firmly as a solid mid-tier show across the HVAC space. Ticket pricing at $$$ reflects a deliberate barrier that filters for committed buyers, and our team places it among Silver events using a framework weighted toward decision-maker access and verified exhibitor ROI. Operators building pipeline in the HVAC space, this conference merits inclusion in your annual conference calendar.

3. 3
   SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   Samsara Beyond

   Jun 23–26, 2026·Las Vegas, NV·2k–5k attendees·$$$ ticket

   Our take

   Considering 2k–5k registered participants, Samsara Beyond stands as a Silver-rated gathering for the HVAC vertical. Registration at $$$ points to a buyer-rich attendee base, leading Orbital to rate it as a Silver event drawing on multi-cycle exhibitor feedback and verified attendee role data. Operators building pipeline in the HVAC market, this conference merits inclusion in your annual conference calendar.

4. 4
   SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   VP Supply Trade Show

   Jun 1–1, 2026·Syracuse, NY·<500 attendees·$ ticket

   Our take

   With <500 industry professionals on the floor, VP Supply Trade Show sits firmly as a solid mid-tier show across the HVAC space. Ticket pricing at $ points to a buyer-rich attendee base, and our team places it among Silver events reflecting a holistic view of buyer density, lead quality, and industry footprint. Exhibitors focused on the HVAC industry, this event should be on your shortlist.

5. 5
   BronzeOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   7x24 Exchange International Spring & Fall Conferences

   Jun 7–10, 2026·Orlando, FL·1k–2k attendees

   Our take

   Considering 1k–2k registered participants, 7x24 Exchange International Spring & Fall Conferences stands as a Bronze-rated gathering for the HVAC vertical. Sales teams working the HVAC vertical, this show deserves a line item in your event budget.

6. 6
   BronzeOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.

   Women in the Mechanical Industry Conference

   Jun 8–10, 2026·Coronado, CA·<500 attendees

   Our take

   Based on <500 annual attendees, Women in the Mechanical Industry Conference ranks solidly as an entry-level conference within the HVAC sector. For teams targeting the HVAC category, this event belongs on any serious exhibitor's planning list.

Quick reference

All 6 conferences at a glance