Because CO is invisible and odorless, symptoms of exposure are often the first indicator of a problem. Warning signs include: Headaches Dizziness Nausea Confusion Shortness of breath Fatigue If multiple people in your household experience these symptoms, especially in winter when heating systems are running, it’s...
As the cold weather approaches, homeowners often start thinking about heating oil prices and why they seem to fluctuate so much. Whether you're a long-time customer or considering switching to heating oil, understanding what impacts pricing can help you budget effectively and save money on...
Are you looking for a workplace that values your skills, encourages your growth, and makes you feel like part of a family? At D.E. Duffey & Sons, we’re proud to deliver exceptional service to our customers every day—and we know that wouldn’t be possible without...
As the chill of winter approaches, ensuring that your furnace is in optimal working condition is essential for keeping your home warm and cozy. Regular furnace maintenance not only prevents breakdowns during the coldest months but also helps improve your system’s energy efficiency, saving you...
Discover the modern benefits of heating oil - cleaner, efficient, and economical - and learn how Duffey's commitment to quality makes it the best choice for your home heating needs. In the world of home heating, the evolution of fuel options is a testament to...
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...