Welcome to the HVACR industry's premier event

The AHR Expo provides a unique forum where manufacturers of all sizes and specialties come together to share ideas and showcase the future of HVACR technology. Since 1930, the AHR Expo has remained the industry’s best place for OEMs, engineers, contractors, technicians, facility operators, architects, educators and other industry professionals to explore the latest trends and applications and to cultivate mutually beneficial business relationships. The event is co-sponsored by ASHRAE and AHRI, endorsed by many industry leading organizations, and is held concurrently with ASHRAE’s Winter Conference.