Discover the key benefits of regular heating system maintenance with D.E. Duffey. Learn how it can reduce utility costs, improve air quality, prevent breakdowns, enhance energy efficiency, and extend equipment life. With the winter season here, the importance of a reliable heating system becomes paramount. As...
Winter is here, and as your trusted heating oil provider, D.E. Duffey and Sons is here to help you stay warm while keeping your heating costs in check. We understand that everyone wants to save a little extra during the winter months, and that's why...
Pennsylvania's winters are as varied as they come, influenced by an array of weather patterns and phenomena. One such climatic event that often impacts the region's winter conditions is El Niño. With the potential to bring significant alterations to the typical winter landscape, understanding the...
Duffey's is proud to lead the charge in an industry committed to continual improvement, where every year marks a stride toward cleaner, more efficient heating solutions. As a cornerstone in this quest for excellence, Duffey's stands by the virtues of heating oil, presenting a safe,...
As the chilly winds of winter approach, many of us turn to our trusty heating systems to keep warm and cozy. For those relying on heating oil, the fluctuating prices can sometimes feel like a mysterious dance. In this blog post, we’ll unravel the reasons...