• Cumberland County
  • South Portland
  • Plus, Maine contractors & homeowners rely on our quality building materials, advice & free delivery. Join the 1000's of clients who trust us for Maine and NH heating oil, propane, heating systems and building provides. Stay cool with Downeast Energy and LG Art Cool this summer Learn more!

    Contact Details

      City South Portland, ME
      Zip Code 04106
      Address 172 Main Str
      Phone Number (207) 799-5585

    From Our Website

    From oil burner repairs to high-efficiency propane heating systems - take advantage of these energy-efficient, money-saving services from Downeast Energy. Discover how this personal advisor can help you. Free to all Maine and New Hampshire residents who live within Downeast Energy's service & delivery area. Talk with a home heating expert who can show you how to reduce your fuel use and expenses.

    We install and service the best water heaters available, including tankless water heaters that supply endless hot water. Browse our selection to see the benefits of the latest high-efficiency water heater models. Call us at your service location or sign up below to schedule a Free Energy Consultation about selecting the best new heating equipment for your home.