This page covers the top HVAC conferences happening in early 2026, with ten events running from late January through mid-February.
The list spans trade shows, dealer meetings, and contractor training, giving HVAC and plumbing contractors a clear picture of where the industry is gathering before spring busy season hits. AHR Expo in Las Vegas draws the largest cross-section of manufacturers and contractors in the HVAC space, making it a natural anchor for the stretch. PHCC San Diego Trades Expo is a single-day event worth noting if you serve the Southern California market and want face time with plumbing and mechanical contractors specifically. For operators focused on the January-February window, this list helps prioritize travel and sponsorship decisions before the calendar fills. Several events cluster in Las Vegas across the same two weeks, which matters if you're managing budget and want to stack multiple stops into one trip.
Snapshot
Total HVAC conferences: 10
Largest city by count: Las Vegas (3)
Tier mix: 0 Tier A / 4 Tier B / 5 Tier C / 1 Tier D
Price mix: 5 $ / 2 $$ / 3 $$$
Date range: Jan 25, 2026 to Feb 13, 2026
Breakdowns
For more context, the breakdowns below show geographic and schedule distribution.
States by HVAC conference count in 2026
State
Conferences
Nevada
3
Texas
2
South Carolina
2
Washington
1
California
1
Takeaways
Among the 10 HVAC conferences on the 2026 calendar, 0 sit at Tier A.
Las Vegas hosts the most events in this cut, with 3 on the calendar.
January is the busiest month, with 8 conferences scheduled.
Ticket pricing splits 5 at the $ tier and 3 at the $$$ tier, so entry costs vary widely across the set.
AHR Expo tops the Tier-ranked list, held in Las Vegas.
The most common stated purpose is Training / Certification, covering 5 of the 10 events in this cut.
Event length averages 2.9 days across the set, with the longest running 5 days.
Ranked list
10 conferences
1
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
At the Movies – Lemon Seed Conference stands as a Gold-rated gathering for the HVAC vertical. Registration at $$ points to a buyer-rich attendee base, leading Orbital to rate it as a Gold event informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the HVAC category, this event deserves a line item in your event budget.
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.
Jan 26–28, 2026·Austin, TX·500–1k attendees·$$$ ticket
Our take
Given its 500–1k expected attendees, MEP Innovation Conference has cemented its place as a dependable event in the HVAC industry. Attendance pricing of $$$ points to a buyer-rich attendee base, and the Orbital team rates it in the mid tier using a framework weighted toward decision-maker access and verified exhibitor ROI. Operators building pipeline in the HVAC industry, this event merits inclusion in your annual conference calendar.
3
GoldOrbital’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.
Jan 29–31, 2026·Myrtle Beach, SC·500–1k attendees·$$ ticket
Our take
Considering 500–1k registered participants, SCALT HVAC & Plumbing Convention and Trade Show stands as a Gold-rated gathering for the HVAC vertical. Registration at $$ reflects a deliberate barrier that filters for committed buyers, leading Orbital to rate it as a Gold event drawing on multi-cycle exhibitor feedback and verified attendee role data. Operators building pipeline in the HVAC market, this conference deserves a line item in your event budget.
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.
SCALT Calendar of Events ranks solidly as a reliable conference within the HVAC sector. Entry at $ signals a serious operator audience, which is why Orbital rates it at Silver based on a combination of attendee quality, exhibitor ROI data, and industry relevance. Sales teams working the HVAC category, this event should be on your shortlist.
5
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.
Trane–American Standard Dealer Meeting 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 based on a combination of attendee quality, exhibitor ROI data, and industry relevance. If you're selling into the HVAC industry, this event merits inclusion in your annual conference calendar.
6
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.
Considering 2k–5k registered participants, HVAC&R Japan stands as a Silver-rated gathering for the HVAC vertical. Registration at $ signals a serious operator audience, leading Orbital to rate it as a Silver event using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the HVAC space, this gathering is worth a serious look.
7
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.
Jan 31–Feb 4, 2026·Las Vegas, NV·2k–5k attendees·$$$ ticket
Our take
With 2k–5k industry professionals on the floor, ASHRAE Winter Conference sits firmly as an accessible show across the HVAC space. Ticket pricing at $$$ reflects a deliberate barrier that filters for committed buyers, and our team places it among Bronze 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.
8
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.
Jan 31–31, 2026·Del Mar, CA·500–1k attendees·$ ticket
Our take
Given its 500–1k expected attendees, PHCC San Diego Trades Expo has cemented its place as a dependable event in the HVAC industry. Attendance pricing of $ reflects a deliberate barrier that filters for committed buyers, 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 is worth a serious look.
9
GoldOrbital’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.
Feb 2–4, 2026·Las Vegas, NV·10k+ attendees·$ ticket
Our take
Considering 10k+ registered participants, AHR Expo stands as a Gold-rated gathering for the HVAC vertical. Registration at $ reflects a deliberate barrier that filters for committed buyers, leading Orbital to rate it as a Gold 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.
10
GoldOrbital’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.
Feb 12–13, 2026·Las Vegas, NV·1k–2k attendees·$$$ ticket
Our take
Given its 1k–2k expected attendees, EGIA Contractor University & OPTIMUS has cemented its place as a well-regarded event in the HVAC industry. Attendance pricing of $$$ reflects a deliberate barrier that filters for committed buyers, and the Orbital team rates it in the second tier reflecting a holistic view of buyer density, lead quality, and industry footprint. Exhibitors focused on the HVAC market, the show should be on your shortlist.
GoldOrbital’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.
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.
GoldOrbital’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.
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.
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.
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.
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.
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.
GoldOrbital’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.
GoldOrbital’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.
Frequently asked questions
How many HVAC conferences are happening in 2026?
This guide covers 10 HVAC conferences for 2026. Scroll up to see dates, locations, and details for each event.
When is the biggest HVAC event?
MEP Innovation Conference is one of the largest events on this list with approximately 500–1k attendees. It takes place Jan 26–28, 2026. Location: Austin, TX.
What's the cheapest HVAC conference to attend?
AHR Expo has the lowest ticket price on this list ($). It's held in Las Vegas, NV. Expected attendance: approximately 10k+.
Further reading
More Orbital conference guides in related industries
Orbital's verified directory covers 1,924 trade events across 12 industries — with attendee counts, ticket pricing, exhibitor costs, and tier ratings for every listing.
