Leahy's Fuels Inc. is one of the leading suppliers of fuel oil, kerosene and liquid propane gas in Danbury. The company has been operational for more than 90 years, offering a variety of products, such as gas hearth products, heating/cooling appliances, stoveworks, propane burner parts, hot water systems and many more. Based in Danbury, Conn., Leahy's Fuels Inc. is a licensed dealer of...