HVAC Service & Central Air Specialists
Heating Services
Your home heating system is responsible for warming the air and delivering it throughout your home. You can rely on our HVAC team to keep your house’s heating system in top shape for the long, cold winter months of New York. We offer 24-hour emergency service to give your family peace of mind, should your system break down.
AC
Services
Hot Water Services
Flex Air Heating & Air Conditioning can keep your hot water hot by servicing and repairing your hot water system. Whether tuning up your furnace and hot water system to keep it performing properly, installing a new high efficiency hot water heater or helping you out during an untimely breakdown, Richard’s team will be there for you and your family.
Furnace Cleaning
It’s important to keep your boiler running at peak performance and that can be achieved by furnace cleanings performed by Flex Air. Filters, strainers, nozzles and oil lines throughout the system can be obstructed due to the sludging properties of home heating oil. Don’t be fooled into thinking just because your system is running, it’s running.
Commercial & Residential
HVAC Services
Flex Air is a family-owned, committed business, with decades of experience. Our company is based on two principles: quality of work and satisfaction of our customers. We treat all our customers like Family!
Keith Sandie
Keith Sandie
Owner and Operator
Long Island's Best Experts in Heating and Air-Conditioning• Ranked #1 HVAC Services• Best HVAC on Long Island
FROM OUR FAMILY TO YOURS
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Keith Sandie Experts
We take a scientific approach to home improvement. Our certified staff provides a detailed analysis of your home’s energy performance and provides a sustainable energy solution guaranteed to make your home healthier, increase comfort levels and save you money on your utility bills.
We proudly install and service environmentally-friendly, high efficiency heating equipment that can reduce your fuel costs by up to 40%. Convert from oil to gas to maximize your savings or upgrade your equipment to heat your home at half the cost!
