HVAC contractors love learning new things, and this year’s lineup of HVAC trade shows and conventions is sure to heat up the room with new industry trends, technological advancements, and inspiring innovations.
The HVAC industry hosts several annual conferences, expos, and trade shows for air conditioning engineers, HVACR specialists, heat pump contractors, and other HVAC industry professionals to network, gain new skills in education sessions and seminars, earn continuing education units (CEUs), and learn about the latest trends in energy savings and sustainability.
To help you decide which trade shows to attend, we compiled a list of some of the most innovative HVAC trade shows happening across the U.S.
1. Build Expo USA 2025-2026 Shows
Build Expo USA hosts “America's premier regional building and construction events,” featuring accredited classes, industry networking opportunities, and thousands of product and service displays. Ten cities are currently scheduled for shows in 2026, but keep an eye on the BuildExpo USA official website for updates and information on upcoming events.
Fort Lauderdale: Nov. 12-13, 2025, Broward County Convention Center
Click here for cost and registration information.
Phoenix: Dec. 9-10, 2025, Phoenix Convention Center
Click here for cost and registration information.
Tampa: Jan. 21-22, 2026, Tampa Convention Center
Click here for cost and registration information.
Atlanta: Feb. 25-26, 2026, Cobb Galleria Centre
Click here for cost and registration information.
Dallas: April 22-23, 2026, Dallas Market Hall
Click here for cost and registration information.
Austin: May 27-28, 2026, Palmer Events Center
Click here for cost and registration information.
Nashville: July 1-2, 2026, Music City Center
Click here for cost and registration information.
Houston: Aug. 12-13, 2026, NRG Park Center
Click here for cost and registration information.
Los Angeles: Nov. 4-5, 2026, Los Angeles Convention Center
Click here for cost and registration information.
2. 2026 ASHRAE Winter Conference
Date: Jan. 31-Feb. 4
Location: Caesars Palace Resort, Las Vegas
Cost:
Early-Bird Pricing (through Oct. 31): $885 for members, $1,160 for nonmembers
Advance Pricing (through Jan. 23): $930 for members, $1,185 for nonmembers
On-site: $1,210 for members, $1,465 for nonmembers
Virtual Only: $560 for members, $610 for nonmembers
The American Society of Heating, Refrigerating and Air-Conditioning Engineers Winter Conference explores HVACR fundamentals, HVACR systems and equipment, connected buildings, cold-climate system designs, IAQ uses and applications, and much more. ASHRAE’s mission is to advance the arts and sciences of heating, ventilation, air conditioning, refrigeration, and their allied fields.
3. AHR Expo 2026
Date: Feb. 2-4
Location: Las Vegas Convention Center, Las Vegas
Cost: Free
The International Air Conditioning, Heating, Refrigerating Expo, co-sponsored by AHRI, returns as North America's largest HVACR technology industry event. If past conventions are any indication, HVAC contractors won’t want to miss AHR Expo 2026 with sessions on new technologies, energy-saving innovations, and so much more. Stay tuned to ahrexpo.com for the latest announcements and schedule.
4. ACCA 2026 Conference and Expo
Date: March 15-18
Location: Caesars Palace Resort, Las Vegas
Cost:
Nonmember: $795
Gold Member: $445
Silver Member: $545
Bronze Member: $645
As a leading annual education and networking event for HVACR contractors, Air Conditioning Contractors of America (ACCA) 2026 features successful business owners, entrepreneurs, consultants, and innovators who share their knowledge and expertise on a variety of HVAC topics, such as workforce, leadership, finance, and technical prowess. This year’s keynote presenter is Ryan Berman, founder of Courageous and author of the book, “Return on Courage.”
5. IIAR 2026 Natural Refrigeration Conference & Heavy Equipment Expo
Date: March 15-18
Location: Henry B. González Convention Center, San Antonio, Texas
Cost: Registration details coming soon.
The International Institute of All-Natural Refrigeration’s IIAR 2026 Natural Refrigeration Conference & Heavy Equipment Expo helps industry leaders network with others, gain professional education, expand their knowledge, and learn about the industry’s latest innovations and products.
6. HVAC Excellence National HVACR Education Conference
Date: March 22-25
Location: South Point Hotel, Las Vegas
Cost:
Through Dec. 31, 2025: $435
Jan. 1-Feb. 22: $475
After Feb. 23: $550
This year’s conference educates HVAC service providers on the latest trends, like inverter technologies, cold climate heat pumps, and heat recovery systems. The HVAC Excellence Conference also features an expo showcasing the latest HVACR products from industry-leading manufacturers and suppliers.
7. Illinois PHCC Expo North 2025
Date: March 20
Location: Drury Lane Conference Center, Oakbrook Terrace, Illinois
Cost: Details coming soon.
The Illinois PHCC Expo North gives attendees the chance to see new products and technologies, talk to manufacturers, and network with other HVAC technicians and contractors. A four-hour CEU class will be held on Friday morning for up to 800 attendees.
8. 2026 ASHRAE Annual Conference
Date: June 27-July 1
Location: JW Marriott and Marriott Downtown, Austin, Texas
Cost:
Early-Bird Pricing (through April 27): $885 for members, $1,160 for nonmembers
Advance Pricing (through June 5): $930 for members, $1,185 for nonmembers
On-site: $1,210 for members, $1,465 for nonmembers
Virtual Only: $560 for members, $610 for nonmembers
The 2026 American Society of Heating, Refrigerating and Air Conditioning Engineers Conference includes educational tracks for HVACR equipment, industry fundamentals, workforce development, and more. Attendees can be in-person or virtual.
9. ServiceTitan Pantheon 2026
Date: September 2026, details to come soon
Location: Orlando, Florida
Cost: Registration details coming soon.
ServiceTitan’s annual user conference, Pantheon, returns to Orlando in September 2026, and promises two days of exciting keynotes, software training, innovative product and feature announcements, and the highly anticipated Titan Appreciation Party.
Pantheon is the premier networking event for contractors of all sizes and experience in the home and commercial service industry. The event brings together service leaders and skilled trades professionals who are passionate about uniting in their vision for the industry to work smarter and faster, and deliver an exceptional customer experience.
Learn More About Growing an HVAC Business
Attending a trade show is a worthwhile investment for HVAC and HVACR professionals. It’s the best way to stay updated on fast-changing trends and innovations, find inspiration to grow your business, and make valuable connections with industry leaders and colleagues.
For more advice and tips on running and expanding a plumbing business, visit the ServiceTitan Resource Center.
