An Tong Fan Inc. is a fully licensed and insured commercial hood ventilation company based in Long Island, New York. We specialize in the installation, maintenance, and repair of commercial ventilation systems. Serving restaurants, spas, nail salons, and laundry facilities, we deliver reliable, high-quality ventilation solutions tailored to each client’s needs. Our experienced team is committed to ensuring safe, efficient, and comfortable environments through properly designed and maintained airflow and exhaust systems.