Nuzzi Fuel has proudly served the full-service heating and cooling needs of Nassau County, Suffolk County and Queens residents, and we remain a family-owned, customer-oriented business to this day.And no matter what service we provide for you, from the installation of a new system to a small repair, we will settle for nothing less than your complete satisfaction. Season after season, Long Islanders turn to the most trusted name in home comfort -- Nuzzi Fuel. They know that our pledge to provide the highest quality services will remain steadfast. At Nuzzi, tradition, dedication and service excellence are always guaranteed.