24 Hour Oil Delivery provides emergency oil delivery service on Long Island NY. We serve Suffolk and Nassau Counties and provide 24 hour service. We're open 24/7 including weekends, evenings, nights and holidays. Need a same day home heating oil delivery? Give us a call today for the fastest service. We'll be happy to assist you with your home heating needs. “24 Hour Oil Delivery” guarantees that you will always get high quality oil at the lowest price. Our experienced team will get you COD oil, whenever you need it.