HVAC trade shows are where the industry comes alive. Whether you’re looking to grow your brand or meet new partners, the right HVAC trade event can energise your business for the year ahead.
There’s something for everyone, whether you’re a seasoned contractor or just starting an HVAC business. We’ve rounded up the top HVAC events happening across the globe between Sept and December.
HVAC Trade Shows (Sept–Dec 2025)
AHR Expo Mexico
📍 Monterrey, Mexico
📅 September 23–25, 2025
🎟️ Free with pre-registration (until Sept 22). Onsite: ~MXN 150 (≈ USD 8)
🔗 ahrexpomexico.com
As the largest HVACR event in Latin America, AHR Expo Mexico is the go-to HVAC trade expo for anyone targeting the rapidly growing LATAM market. The expo brings together global manufacturers, suppliers, and thousands of industry pros across HVAC, refrigeration, and ventilation.
Best for:
- Distributors and resellers looking to enter or expand in Latin America
- HVAC tech companies wanting international exposure
- Contractors eager to discover the latest innovations
Why attend: Expect hands-on demos, bilingual education sessions, and a strong presence from global HVAC brands.
NAFA Annual Convention
📍 Newport, RI, USA
📅 October 21–23, 2025
🎟️ Estimated USD 300–500 (based on previous events; varies by membership)
🔗 nafahq.org
Organised by the National Air Filtration Association, this HVAC trade event is a must-attend for those focused on indoor air quality and filtration.
Best for:
- Facility managers and HVAC engineers
- Contractors working in commercial and healthcare environments
- Anyone focused on air quality or cleanroom technologies
Why attend: In-depth education on ASHRAE standards and IAQ regulation trends.
RETA Conference
📍 Spokane, WA, USA
📅 October 21–24, 2025
🎟️ Estimated USD 400–600 (based on past events)
🔗 reta.com
The Refrigerating Engineers and Technicians Association conference is a specialised HVAC trade show focused on the industrial refrigeration sector.
Best for:
- Industrial refrigeration technicians and engineers
- Food processing and manufacturing plant operators
- Compliance and safety officers
Why attend: Get certified, explore safety practices, and engage with top-tier experts in ammonia systems and more.
Service World Expo
📍 Las Vegas, NV, USA
📅 October 26–30, 2025
🎟️ Starts from USD 399 (early bird)
🔗 serviceworldexpo.com
This is the world’s largest residential contracting show and a standout HVAC trade show for home service professionals.
Best for:
- HVAC business owners and managers
- Residential contractors in HVAC, plumbing, and electrical
- Teams looking for sales and marketing inspiration
Why attend: Expert-led workshops, massive networking opportunities, and insight into pricing and scaling strategies.
SMACNA Annual Conference
📍 Maui, HI, USA
📅 October 26–29, 2025
🎟️ Estimated USD 800–1,200 for members (TBC)
🔗 SMACNA Conference
This high-level HVAC trade event, hosted by the Sheet Metal and Air Conditioning Contractors’ National Association, focuses on business strategy and technology.
Best for:
- Ductwork and HVAC installation contractors
- Senior executives and project managers
- Union and large-scale project teams
Why attend: Business strategy, tech innovation, and a premium networking backdrop in Maui.
CIPHEX 2025
📍 Vancouver, BC, Canada
📅 November 5-6, 2025
🎟️ Free with trade registration
🔗 ciph.com
Western Canada’s largest HVAC trade expo covering HVAC, plumbing, electrical, water treatment and more.
Best for:
- Field technicians and owners of service businesses
- Canadian HVAC manufacturers and distributors
- Anyone looking for practical tech and product showcases
Why attend: Easy access to hundreds of suppliers and valuable technical sessions.
Climatización y Refrigeración
📍 Madrid, Spain
📅 November 18-21, 2025
🎟️ Estimated €75–120 for multi-day pass (TBC)
🔗 ifema.es
Europe’s international HVAC trade event for refrigeration, ventilation, and building automation systems.
Best for:
- Exporters and multinational contractors
- European market specialists
- Engineers and architects in sustainable design
Why attend: A great cross-border business environment with new tech launches and automation systems.
elementalLONDON
📍 London, UK
📅 November 19-20, 2025
🎟️ Free registration from July 8
🔗 elementallondon.show
Focused on net-zero solutions and sustainability in building services, elementalLONDON is a unique HVAC trade event that blends HVAC innovation with environmental responsibility.
Best for:
- HVAC contractors involved in energy-efficient installations
- Building service consultants and engineers
- Suppliers of clean tech and automation products
Why attend: Two full days of hands-on talks, top-tier panels, and networking opportunities, all for free.
HVACR World
📍 Dubai, UAE
📅 November 24–27, 2025
🎟️ Free basic registration, paid upgrades expected
🔗 hvacr-world.com
A global HVAC trade expo featuring hundreds of exhibitors across air conditioning, ventilation, and refrigeration sectors. HVACR World 2025 also includes a dedicated Smart HVAC Technology Pavilion, keynote panels on sustainability in the Middle East, and B2B matchmaking for international partnerships.
Best for:
- Exporters and suppliers targeting fast-growing markets
- MEP firms and global construction players
- Anyone involved in smart building or energy control systems
Why attend: A global stage for partnerships, innovation, and growth in one of the world’s construction hubs.
Turn Event Insights Into Business Wins
HVAC trade shows are packed with potential, but only if you approach them with a game plan. These events are ideas are shared and deals are made. It’s not just about what you see on the floor; it’s about taking it home and applying it.
💡 Pro Tip: The best ROI starts before you even land. Lock in your agenda early, pre-book meetings with key suppliers or tech partners, and bring someone from your team who can help action the takeaways.
Whether you’re heading to Vegas, Vancouver, or virtually tuning in, make sure you turn those insights into impact.
If you're still exploring digital tools to support growth, take a look at Aroflo’s HVAC software, designed specifically for trade businesses.
More Ways to Stay Ahead
The HVAC industry is evolving fast, and it's not just about tech. Diversity is growing, too. Learn how women are making their mark in the industry in our Women in HVAC spotlight.
Want to keep learning between events? Check out our top HVAC blogs to stay on top of industry trends, insights, and expert tips.
