This page covers HVAC conferences across the Southeast in 2026, with five events worth putting on your calendar if you work in mechanical systems, plumbing, or building design.
The list runs from January through late April and spans both regional trade gatherings and larger industry events. ASHRAE Region VIII CRC in Little Rock is a strong pick for engineers focused on standards and technical sessions, while Design and Construction Week in Orlando draws a broader crowd across HVAC, plumbing, and construction trades. A few of these, like the PHCC of Georgia Annual Trade Show in Marietta, are single-day events that fit easily into a regional sales run without burning a full week of travel. If your territory covers the South or Southeast, this stretch of Q1 and Q2 is a consistent window for face-to-face conversations with contractors, engineers, and distributors before summer demand picks up.
At a glance
Total HVAC conferences: 10
Largest city by count: Orlando (4)
Tier mix: 2 Tier A / 4 Tier B / 3 Tier C / 1 Tier D
Price mix: 4 $ / 2 $$ / 4 $$$
Date range: Jan 29, 2026 to Apr 26, 2026
Breakdowns
A closer look at how the set distributes across sub-scopes.
States in the Southeast by HVAC conference count
State
Conferences
Florida
4
South Carolina
2
Tennessee
1
Louisiana
1
Georgia
1
Arkansas
1
HVAC conferences in the Southeast by month
Month
Conferences
January
2
February
4
March
2
April
2
Takeaways
Among the 10 HVAC conferences in the Southeast, 2 sit at Tier A.
Orlando hosts the most events in this cut, with 4 on the calendar.
February is the busiest month, with 4 conferences scheduled.
Ticket pricing splits 4 at the $ tier and 4 at the $$$ tier, so entry costs vary widely across the set.
Kitchen & Bath Industry Show tops the Tier-ranked list, held in Orlando.
The most common stated purpose is Growth / Revenue, covering 5 of the 10 events in this cut.
Event length averages 2.7 days across the set, with the longest running 3 days.
Ranked list
10 conferences
1
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Jan 29–31, 2026·Myrtle Beach, SC·500–1k attendees·$$ ticket
Our take
With 500–1k industry professionals on the floor, SCALT HVAC & Plumbing Convention and Trade Show sits firmly as a strong-performing show across the HVAC space. Ticket pricing at $$ points to a buyer-rich attendee base, and our team places it among Gold events informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. For teams targeting the HVAC category, this gathering should be on your shortlist.
2
SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
SCALT Calendar of Events has cemented its place as a dependable event in the HVAC industry. Attendance pricing of $ signals a serious operator audience, and the Orbital team rates it in the mid tier informed by verified attendance composition, post-show exhibitor outcomes, and editorial assessment. Exhibitors focused on the HVAC vertical, this show deserves a line item in your event budget.
3
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Feb 17–18, 2026·Nashville, TN·500–1k attendees·$ ticket
Our take
With 500–1k industry professionals on the floor, Service Edge Conference sits firmly as a strong-performing show across the HVAC space. Ticket pricing at $ suggests a filtered, high-intent room, and our team places it among Gold events drawing on multi-cycle exhibitor feedback and verified attendee role data. If you're selling into the HVAC market, the show merits inclusion in your annual conference calendar.
4
SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Feb 17–19, 2026·Orlando, FL·10k+ attendees·$$$ ticket
Our take
Considering 10k+ registered participants, Design & Construction Week stands as a Silver-rated gathering for the HVAC vertical. Registration at $$$ points to a buyer-rich attendee base, leading Orbital to rate it as a Silver event using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the HVAC space, this gathering merits inclusion in your annual conference calendar.
5
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Feb 17–19, 2026·Orlando, FL·10k+ attendees·$$$ ticket
Our take
With 10k+ industry professionals on the floor, NAHB International Builders’ Show sits firmly as a Platinum-rated show across the HVAC space. Ticket pricing at $$$ reflects a deliberate barrier that filters for committed buyers, and our team places it among Platinum events reflecting a holistic view of buyer density, lead quality, and industry footprint. Exhibitors focused on the HVAC industry, this event should be on your shortlist.
6
PlatinumOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Feb 17–19, 2026·Orlando, FL·10k+ attendees·$$$ ticket
Our take
Based on 10k+ annual attendees, Kitchen & Bath Industry Show ranks solidly as a flagship conference within the HVAC sector. Entry at $$$ reflects a deliberate barrier that filters for committed buyers, which is why Orbital rates it at Platinum using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the HVAC industry, this show is worth a serious look.
7
BronzeOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Mar 10–12, 2026·New Orleans, LA·1k–2k attendees·$ ticket
Our take
Considering 1k–2k registered participants, Lennox LIVE stands as a Bronze-rated gathering for the HVAC vertical. Registration at $ signals a serious operator audience, leading Orbital to rate it as a Bronze event using a framework weighted toward decision-maker access and verified exhibitor ROI. For teams targeting the HVAC space, this gathering merits inclusion in your annual conference calendar.
8
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
Mar 15–17, 2026·Orlando, FL·10k+ attendees·$$$ ticket
Our take
Considering 10k+ registered participants, Grainger Show stands as a Gold-rated gathering for the HVAC vertical. Registration at $$$ signals a serious operator audience, leading Orbital to rate it as a Gold event drawing on multi-cycle exhibitor feedback and verified attendee role data. Operators building pipeline in the HVAC market, this conference deserves a line item in your event budget.
9
SilverOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
With 500–1k industry professionals on the floor, PHCC of Georgia Annual Trade Show & Convention sits firmly as a solid mid-tier show across the HVAC space. Ticket pricing at $ signals a serious operator audience, and our team places it among Silver events based on a combination of attendee quality, exhibitor ROI data, and industry relevance. Sales teams working the HVAC vertical, this show deserves a line item in your event budget.
10
GoldOrbital’s proprietary rating for how valuable a conference is for selling to businesses in that vertical. Based on attendee quality, exhibitor ROI, and industry relevance.
ASHRAE Region VIII CRC has cemented its place as a well-regarded event in the HVAC industry. Attendance pricing of $$ implies a vetted crowd of decision-makers, and the Orbital team rates it in the second tier based on a combination of attendee quality, exhibitor ROI data, and industry relevance. If you're selling into the HVAC category, this gathering 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.
PlatinumOrbital’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.
PlatinumOrbital’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.
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.
Frequently asked questions
How many HVAC conferences are happening in Southeast?
There are 10 HVAC conferences listed for Southeast in this guide. Browse the full list above to compare dates, locations, and expected attendance.
When is the biggest HVAC event in Southeast?
SCALT HVAC & Plumbing Convention and Trade Show is one of the largest events on this list with approximately 500–1k attendees. It takes place Jan 29–31, 2026. Location: Myrtle Beach, SC.
What's the cheapest HVAC conference to attend?
PHCC of Georgia Annual Trade Show & Convention has the lowest ticket price on this list ($). It's held in Marietta, GA. Expected attendance: approximately 500–1k.
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.
