Haffner's Energy Acquires Ayer Oil | Fuel Oil News
90 years after pumping its first discounted gallon, Haffner's is sold | News | eagletribune.com
Putnam Fuel Company - A Member of the Haffner's Family | Goffstown NH
Weak Fundamentals Are Weighing on the Oil Market
Energy North Group
Car Wash Case Study: Haffners Energy Group
Haffner's Oil | With options like Auto-Pay and Auto-Delivery, equipment service, next-day delivery and affordable pricing, make the switch to Haffner's Oil to keep your... | By Haffner's | Facebook