DollarWise Discount Heating Oil is partnered with one of the largest and oldest heating oil companies in the northeast; HOP Energy. Since we operate locally, we can ensure that your oil is delivered safely and on-time; every time. We deliver home heating oil at discounted prices to our many customers located throughout Connecticut. With a fleet of over 200 delivery trucks, we're in your neighborhood just about every day, and offer same day or next day oil delivery in most areas. See when we're in your area, and check today's oil price!