HARDI Annual Conference 2026
About HARDI Annual Conference
Event for HVAC/R distribution professionals featuring networking, education, and business development opportunities.
HARDI Annual Conference 2026
HARDI Annual Conference 2026 runs 7–10 December 2026 at Marriott Marquis San Diego Marina in San Diego, California.
The HARDI Annual Conference is a gathering of Heating, Air-conditioning & Refrigeration Distributors International — wholesalers, distributor companies and vendor exhibitors from across the HVACR channel.
Next up in HVAC Trade Shows
- ASHRAE Winter Conference 2027 Jan 23–27, 2027 · Chicago
- AHR Expo 2027 Jan 25–27, 2027 · Chicago
- International Builders' Show 2027 Feb 2–4, 2027 · Las Vegas
Key Topics
- Distributor-manufacturer networking
- HVACR wholesale market trends
- Industry education
- Vendor exhibits
Upcoming HVAC Trade Shows
All HVAC trade shows →Before you go to HARDI Annual Conference 2026
Trade Show vs Convention vs Conference vs Expo
What actually separates a trade show from a convention, conference, or expo — and how to figure out which one you're attending.
Trade Show ROI: How to Measure It (Formulas + Real Examples)
The cost side, the value side, and the math that tells you whether the show paid for itself.
Top Trade Shows by Industry: The 2026 Guide
The biggest trade shows of 2026 across 10 major industries — what each is known for and who actually shows up.