Whether you’re looking for the best industrial air conditioner installation company Long Island City and the Tri-State area has to offer or you need service or preventive maintenance for your HVAC system, A.D. Winston Service is the answer for you.





Preventive Maintenance Program


24 Hour Service


HVAC Systems Analysis


Air and Water Balancing


System Installation


Temperature Controls


Steamfitting Piping and Service


Energy Management Retrofits and Monitoring


Reliable AC Repair Services for Your Home and Office

hvacAt A.D. Winston Service, INC, we specialize in providing reliable AC repair services for both homes and office buildings. Our expert team is equipped with the knowledge and tools to handle all types of air conditioning systems and their components, including thermostat, ductwork, filter, compressor, condenser, and evaporator. We focus on improving the efficiency of your HVAC equipment, whether it’s a heat pump, furnace, or blower unit, ensuring optimal cooling and airflow. Our services address common issues such as refrigerant leaks, humidity control, and the overall cooling process, tailored to your specific space and climate requirements.