City Oil Co. Inc. provides various fueling services to keep your operations running smoothly. We offer routine fuel delivery, 24 hr emergency fueling, generator refueling, construction fueling, fuel tank service & rentals, fleet fueling, DEF, and gasoline delivery throughout Connecticut. Our oil delivery team is dedicated to providing quality service and products to our customers. Contact us today to learn more about our services or to schedule an oil delivery. Call us at (800) 581-0000