Heating, Air Conditioning, Oil Delivery. Repair and Service for Long Island.

At Danisi Energy, we are proud to deliver quality fuel oil, heating, and air conditioning service to Suffolk County, Long Island. Located in Medford, NY,  we are a family owned and operated, local, affordable fuel company that is committed to customer satisfaction. If you live within our service area and would like to learn more about all we offer for your home comfort, please call us at 631-732-6666 or contact us!

ListeBelow is a small listing of areas we service for Heating, Air Conditioning, and Fuel Delivery. 

If your location is not listed above, Please Contact Us Today Or Fill The Form Below To Find Out If We Serve Your Area.

Schedule Air Conditioning  and Heating Services @ (631) 732-6666 or Schedule Online today!