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Excessive Heat Warning

An Excessive Heat Warning is in effect, with heat index values expected to reach up to 109°F. Extreme heat and humidity significantly increase the risk of heat-related illnesses, especially for those working or engaging in outdoor activities. What Is Extreme Heat? Extreme heat is defined as a period of high

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Fun Facts: Satisfaction

On July 10, 1965, The Rolling Stones scored their first No. 1 single in the USA with the now-iconic hit, “(I Can’t Get No) Satisfaction.” 🎵 “I can’t get no, oh no, no, no, hey, hey, hey, That’s what I say. I can’t get no satisfaction.” 🎵 The Story Behind

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BBB International Torch Awards for Ethics

Hillside wins BBB International Torch Award for Ethics The Delaware-based heating and cooling company achieves rare international honors from the Better Business Bureau. NEWARK, DE: On November 19, 2019, Hillside Oil Heating & Cooling achieved elite status after being honored with the 2019 BBB International Torch Award for Ethics, making

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Separate Furnace/HVAC inspection

Before Buying Your Dream Home, Inspect the Furnace/HVAC System Separately Purchasing a new home is one of the biggest investments you’ll ever make, and the excitement of finding the perfect place can sometimes overshadow the importance of thorough due diligence. Avoid costly surprises by taking a closer look at one

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Improving my home heating efficiency

Improving Your Home’s Heating Efficiency A national study of over 1,000 homes revealed that many homeowners miss out on energy efficiency due to poor HVAC installation and insufficient maintenance. After these issues were addressed, efficiency improved by an incredible 36%! Don’t leave energy savings on the table—take action today. 5

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Improving my home heating efficiency

Improving your home’s heating efficiency involves addressing several critical areas to ensure comfort, energy savings, and optimal system performance. A study of over 1,000 homes across the country revealed that consumers are often short-changed on energy efficiency due to poor equipment installation and lax maintenance. After adjustments were made to

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Hillside Oil Heating & Cooling Service Areas

Proudly Serving New Castle County, DE, Cecil County, MD and Southern Chester County, PA.

302-738-4144 (DE & PA) 410-398-2146 (MD)

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