Mass Heat Group is a heating oil co-op that offers discount pricing to approximately four dozen communities in the New England area.

Mass Heat Group Provides Affordable Heating Options Mass Heat Group wants to help you save hundreds .

Mass Heat Group, a direct competitor of both Mass Energy and Devaney, would like to announce its heating oil co-op savings plan.

Mass Heat Group, a direct competitor of both Mass Energy and Devaney, would like to announce its heating oil co-op savings plan.

Mass Heat Group, a direct competitor of both Mass Energy and Devaney, would like to announce its heating oil co-op savings plan.

Current customers of Mass Energy and Devaney who are looking to save money on their heating bills can do so by joining the customer co-op at Mass Heat Group.

With the price of oil continuing to climb, not only is gasoline affected, but heating oil is affected as well.