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

At 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.
Our contractors are experienced at working with outdoor units and heat pumps, providing detailed information on maintaining and repairing these critical elements. We offer an overview of the best practices for managing air filters, vents, and other components to enhance the performance of your AC system. By focusing on key elements such as vents, boilers, doors, and windows, we help you make informed decisions about repairs and replacements. Whether you have questions about replacement options or need help with specific HVAC topics, our team is here to provide comprehensive support. Trust A.D. Winston Service, INC for all your AC repair needs, and experience the difference our professional services can make. For more details or to schedule a repair, contact us today.

Comprehensive Commercial HVAC Solutions for Your Business

A.D. Winston Service, INC offers comprehensive commercial HVAC solutions tailored to suit your business needs. Our team of experienced technicians specializes in maintaining, repairing, and installing a wide range of HVAC systems, including furnaces, cooling systems, air handlers, and evaporator coils. Whether you operate in hot or cold climates, our programs ensure optimal energy efficiency and performance, saving you both electricity and heating oil costs. We prioritize the comfort and well-being of your people by providing thorough cleaning services to remove dust, allergens, and other particles from your HVAC systems, creating a healthier indoor environment. With A.D. Winston Service, INC, you can trust that everything from installation to maintenance is handled with expertise and care, ensuring your HVAC system runs smoothly for years to come.

Efficient Residential HVAC Solutions for Your Home

When it comes to maintaining comfort and energy efficiency in your home, our efficient residential HVAC solutions are designed to meet your needs. Our HVAC technicians are skilled in working with various types of heating systems, including heat exchangers and air conditioners, ensuring that every room in your house remains comfortable year-round. We take pride in our work and guide you through every step of the process, from selecting the right products to preparing your home for installation. With our expertise, you can expect savings on your energy bills while enjoying optimal heating and cooling in any environment. Trust our experienced team to handle the job with care and professionalism, providing reliable solutions tailored to your home’s unique requirements.