Your home or commercial building needs fuel for heating! ProtoStar Energy/ MNS Fuel is here to help. For over 30 years we have been providing Long Island home heating oil solution with affordable prices. Our drivers are all experts in the field, with a dedication to high quality service and customer care. We provide discount heating solutions for residential, commercial, fleet fueling marine fueling and job site fueling. We offer competitive Long Island home heating oil prices. Stay up to date on our current pricing by visiting CodFuel.com