Apple Oil has been serving residential and commercial oil customers in Fairfield and New Haven counties for the past 30 years. As one of the first companies in Connecticut to include new technologies such as bio fuels, low sulfur fuels with additivies, and more efficient burner equipment, Apple Oil looks to the next 30 years to continue to be among the forefront Connecticut oil companies. With the lowest prices and the best service technicians available, Apple Oil is on call 365 days of the year to serve your heating oil needs.