ckSmithSuperior is a proven supplier of competitively priced residential and commercial heating oil, gasoline, kerosene, dies ... el fuel and propane. At ckSmithSuperior, we offer automatic fuel delivery so that you never have to worry about your supply. Guaranteed price plans and budget programs provide convenience and peace of mind. Licensed technicians provide emergency service to customers 24 hours a day, 365 days a year. read more