Staying ahead in the world of HVAC/R means more than just mastering the daily grind — it’s about learning from industry experts and being hands-on with emerging industry trends. There’s no better way to do all the above than by attending HVAC trade shows in 2025, which will be packed with thousands of exhibitors, hundreds of peers, and a variety of industry leaders.
But let’s be real: keeping tabs on the year’s best events while simultaneously managing service calls and running your business is no small feat. That’s why your friends at JB Warranties have done the heavy lifting for you, rounding up the top 10 HVAC trade shows 2025 has to offer. With this guide, mapping out your year has never been easier. Let’s dive into 2025’s hottest events!
1. 2025 ASHRAE Winter Conference
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When: February 8 – 12, 2025
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Where: Orlando, FL
The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Winter Conference kicks off the lineup of HVAC trade shows in 2025. Founded in 1894, ASHRAE networking events explore industry fundamentals — like thermodynamics, psychrometrics, fluid, and mass flow — along with the development of new systems and equipment.
Attendees can also anticipate workshops on indoor environmental quality (IEQ), evolving refrigerant regulations, and pathways to building decarbonization. This year’s winter conference will be held at the Hilton Orlando.
2. AHR Expo 2025
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When: February 10 – 12, 2025
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Where: Orlando, FL
It’s impossible to talk about HVAC trade shows in 2025 without mentioning the Air Conditioning, Heating, and Refrigeration (AHR) Expo, which will be held at the Orange County Convention Center in Orlando. Co-sponsored by ASHRAE and the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), the AHR Expo is the largest industry event in North America — and it’s free!
This year’s event will feature more than 1,800 exhibitors across HVAC/R, ventilation, IAQ, sustainable solutions, and artificial intelligence (AI). Plus, there will be upwards of 350 presentations from leaders in the heating, cooling, and refrigeration industries. Expect to mingle with a wide array of industry professionals, as more than 50,000 attendees are expected.
3. IIAR 2025 Natural Refrigeration Conference & Heavy Equipment Expo
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When: March 2 – 5, 2025
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Where: Phoenix, AZ
If you’re looking to brush up on the latest natural refrigeration solutions, you won’t want to miss the International Institute of All-Natural Refrigeration’s IIAR 2025 Natural Refrigeration Conference & Heavy Equipment Expo, which will take place at the Phoenix Convention Center this March.
Last year’s Natural Refrigeration Conference & Heavy Equipment Expo was one of the most attended conferences yet, with nearly 2,000 attendees and 140 exhibitors. This year promises to be even bigger, featuring engaging workshops and panel discussions on a wide variety of topics, plus a chance to learn about jobs, internships, and other work-based possibilities.
4. HVAC Excellence National HVACR Education Conference
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When: March 16 – 19, 2025
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Where: Las Vegas, NV
The upcoming HVAC Excellence National HVACR Education Conference is slated to be one of the top trade shows of 2025, especially for those new to the trade. This year’s conference boasts nearly 100 hands-on training courses, as well as dozens of lecture sessions on emerging industry trends, such as inverter technologies, cold climate heat pumps, and heat recovery systems.
Taking place over three days at the South Point Hotel in Las Vegas, this landmark event will offer continuing education hours for completed classes, two educator credentialing exam credits, and endless networking opportunities for contractors. There’s also an awards ceremony for the top HVAC instructor of 2025 in a recognition program sponsored by TruTech Tools.
5. 2025 National Hardware Show (NHS)
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When: March 18 – 20, 2025
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Where: Las Vegas, NV
Don’t let the name fool you — the 2025 National Hardware Show (NHS) isn’t restricted to those in the construction industry. Open to all types of service providers, NHS explores leading products in HVAC, refrigeration, plumbing, hardware, and tools, along with an insider look at global sourcing and new technologies beginning to make waves in the home service business.
Like many HVAC trade shows in 2025, this year’s National Hardware Show will be held in Las Vegas at the Las Vegas Convention Center West Hall. It will feature a training course on advanced product sourcing and merchandising, along with a celebration of women in the trades. It offers contractors and facility operators the opportunity to network across major industry segments.
6. ACCA 2025 Conference and Expo
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When: March 24 – 27, 2025
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Where: Round Rock, TX
If you can’t make the three HVAC conferences scheduled for early March, you can always head to the Air Conditioning Contractors of America (ACCA) 2025 Conference and Expo later in the month. As one of the leading annual education and networking events for HVAC/R contractors, there are already four days’ worth of sessions on topics like leadership, finance, operations, professional growth, and workforce development lined up for attendees.
This year’s event will be taking place at the Kalahari Resort in Round Rock, Texas. It will feature an exciting keynote presentation from A1 Garage founder Tommy Mello, whose home service business employs over 700 contractors across 20 states and is about to break the $220 million revenue mark.
7. National Home Performance Conference & Trade Show
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When: April 7 – 10, 2025 -
Where: New Orleans, LA
The 39th annual National Home Performance Conference & Trade Show is a must-attend HVAC trade show for 2025, hosted at the Hyatt Regency Hotel in New Orleans. Each year, thousands of contractors, energy auditors, weatherization professionals, and program administrators gather to explore the latest advancements in residential energy efficiency and connect with peers.
This year’s event features sessions on building science, key policy updates, and electrification, plus cutting-edge innovations from educational institutions, government agencies, and energy consultants. Attendees can also earn continuing education credits through ASHI, InterNACHI, NARI, and NATE, making it a valuable opportunity for HVAC professionals to stay ahead.
8. PHCC Legislative Conference
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When: May 20 – 21, 2025
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Where: Washington, DC
Shifting gears slightly, the Plumbing-Heating-Cooling Contractors (PHCC) Legislative Conference offers contractors and facility operators a unique opportunity to meet with lawmakers at the YOTEL hotel in the nation’s capital. Attendees can speak face-to-face with their representatives in Congress to educate them on the significant role the HVAC/R industry plays in energy policies.
The 2025 PHCC Legislative Conference will feature an insider political analysis from a former Congressional lawmaker, plus educational sessions and personalized coaching on conducting productive meetings with legislators and staff provided by PHCC’s federal lobbyist.
9. 2025 ASHRAE Annual Conference
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When: June 21 – 25, 2025
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Where: Phoenix, Arizona
Don’t fret if you miss out on the ASHRAE networking opportunities earlier in the year — the summer months bring the Annual Conference, a star in the HVAC trade show 2025 lineup. While the event will be taking place at the Sheraton Downtown Phoenix and Phoenix Convention Center, you and your team can also attend virtually for all the technical topics without any of the travel.
Compared to the ASHRAE Winter Conference and Expo, the Annual Conference has fewer hands-on product demonstrations and workshops, but it makes up for it with over 80 educational sessions and keynotes. Virtual attendees receive access to 10 live-streamed technical sessions, 80+ session recordings, and nearly 100 downloadable conference papers for further reading.
10. PHCC CONNECT 2025
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When: October 27 – 30, 2025
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Where: Grand Rapids, MI
Last, but certainly not least, PHCC returns to the lineup of HVAC trade shows in 2025 with October’s CONNECT 2025 conference. This annual event offers three jam-packed days of focused education, networking opportunities, and a lively product and technology showcase that may even include items slated for 2026 release. Talk about an exclusive first look, right?
Although the schedule for PHCC CONNECT 2025 is not yet complete, we do know that Wall Street Journal best-selling author Ryan Jenkins will be delivering a keynote presentation on team building and business growth. The conference will take place in Downtown Grand Rapids at Devos Place.
Access Valuable Insight Year-Round with JB Warranties
Which is your must-attend event in the lineup of HVAC trade shows for 2025? Whether it’s a product-focused event like the AHR Expo or National Hardware Show, or an educational event like the HVAC Excellence National HVACR Education Conference, this year’s roster offers excellent opportunities for learning, connecting, and powering business growth.
With JB Warranties, you don’t have to wait until the next annual event to access valuable insight into the HVAC/R industry. Tune into the JB Warranties blog, where we post monthly round-ups on the industry’s latest trends, compare the latest innovations, and share business-boosting tips for marketing, sales, and field service management, to keep yourself in the loop year-round.
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Brian Bohannan
Vice President of Sales at JB Warranties
