Frank Hamlen Fuel is an independent home-based small family business that has been delivering #2 heating oil, low sulfur off-road diesel and red-dyed low sulfur kerosene to homes, farms and businesses in Phillipsburg and the surrounding New Jersey vicinity since the 1930's. Located in the neighborhood of Morris Park in Lopatcong Township, Frank Hamlen Fuel has been doing business for roughly 70 years. The late Frank Mohr Hamlen was the business?s original owner and is its namesake. After his death in 1977, his son Robert Kutz Hamlen became the owner and continues to operate the business today. Affordable Oil, Diesel & Kerosene! Fast delivery! Our yellow delivery trucks have been seen throughout the area for years. Call us today!