1. Sherman Heating Oils 312 E Stein Hwy, Seaford, DE 19973 Coordinate: 38.640358,-75.60412 Phone: (302) 629-6072
2. Peninsula Oil & Propane 40 N Market St, Seaford, DE 19973 Coordinate: 38.63902,-75.60947 Phone: (302) 536-9261