Heat USA is the largest heating oil buying program in the US serving over 80,000 members in 11 states, with over 200 heating oil suppliers participating. Founded in 1985, Heat USA has grown primarily by word of mouth and by offering its program as a benefit to thousands of local and professional associations throughout the country. 

Using the influence of its combined membership, and the buying power of the associations that endorse it Heat USA negotiates superior terms and conditions on behalf of its members from local oil suppliers. By offering to bring thousands or even millions of gallons of new business to a supplier, Heat USA is able to secure benefits for its members that they wouldn't otherwise be able to negotiate on their own.