About the event
HVACR Saudi Arabia 2026 runs from 30 August to 2 September 2026 at Riyadh Front Exhibition and Conference Center in Riyadh, occupying Hall 4 and opening daily from 4pm to 10pm across four days as a specialised event inside Big 5 Construct Saudi, which is held under the patronage of the Ministry of Industry and Mineral Resources under event licence 26/5656.
The show covers heating, ventilation, air conditioning and refrigeration systems serving the Kingdom's construction and facilities management sectors, spanning air conditioning, refrigeration and heating; air flow, air quality and ventilation; HVACR equipment and services; and district cooling and MEP systems, with more than 120 companies listed under the HVACR product sector in the official exhibitor manual. It is built for mechanical engineers, consultants, project managers, procurement teams and facilities professionals who compare systems on performance, project fit, energy efficiency and indoor air quality.
dmg events organises the show inside Big 5 Construct Saudi, which gathers more than 1,000 exhibiting companies from over 50 countries across 10 international pavilions, with the organiser expecting more than 35,000 visitors across all co-located events combined. After the 2025 edition ran across two separate weeks in February, the 2026 edition returns as a single four-day run, and Big 5 Construct Saudi has been shortlisted at the Saudi Event Awards 2026 for Best Exhibition of the Year over 10,000 sqm and Best Event Marketing Campaign of the Year. Admission is free for trade and industry professionals, visitors under 18 are not permitted, and registration is completed in advance through the single Big 5 Construct Saudi portal.