"Hillside is absolutely the best. I called because I didn’t have heat and I get treatments 2 hours a day Monday through Friday. They said no problem they would work with me. They called to say they were on their way arrived timely went right to work. The problem was explained to me then fixed and the price was very reasonable. I would definitely recommend Hillside Oil to family and friends. "
Customer review by L.B. from Newark, DE on 05/05/23