A Home Energy Audit Now Cuts Heating Costs, Ice Dams LaterWe know what's coming. But with any luck, it won't be nearly as severe as last winter. Still, our drop in temperatures should be a sign of action we can take now to help save heating dollars in the months ahead. Never before have homeowners had more tools and technology to check their homes for heating problems and poor insulation. Both deficiencies will contribute to costly heating bills and the formation of ice dams.