Explore how CFD helps mitigate helicopter downwash risks by simulating airflow, improving helipad safety, and protecting nearby buildings before construction.

Keep your indoor air clean and your HVAC system running efficiently with SANA Engineering’s NADCA-certified duct cleaning services across Saudi Arabia. From Riyadh to Jeddah, Abha to Dammam, we offer expert solutions that remove dust, mold, and allergens—improving air quality and reducing energy costs for homes and businesses.