At Hillside Oil Heating & Cooling, we believe you should never have to stress about staying warm. That’s why we’re thrilled to introduce Fuel Ox® Star Plus™, a fuel additive specifically engineered to enhance fuel system efficiency and significantly minimize common winter fuel-related issues and service calls. Why Fuel Ox®
How many of us have made New Year’s Resolutions, succeeded for a short time, but ultimately failed? Most of us have not been able to build good long-term habits even though we honestly desired change. The secret is that tiny changes will turn into remarkable results. That’s the premise of
Understanding Heating Vents Winter’s here, and the last thing you want is a home that feels cold or unevenly heated. Here’s the good news: thanks to your heating system, you have everything you need to stay warm and cozy. But here’s the challenge: your vents need help doing their job
If you’ve just moved into a home with a boiler—whether you own it or rent—you might wonder, “What’s the deal with this thing?” Boilers are a fantastic heating option; radiant heat is one of their best features. It feels like the sun gently warming your skin—consistent, cozy, and with no
The Unexpected Heat Wave It’s the middle of summer, and you walk into your house expecting a cool, refreshing breeze from your heat pump, but instead, you’re hit with a wave of hot air. It’s like expecting a cool drink of water and getting a mouthful of sand. Frustrating, right?
Step right up and join us at the Cecil County Fair! Nestled in the heart of Cecil County, Maryland, this beloved event celebrates community, agriculture, and family fun. As long-time sponsors, Hillside Oil Heating & Cooling invites you to experience the charm and excitement of the fairgrounds. From exhilarating carnival
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Hillside Heating & Cooling is an award-winning, full-service heating, air conditioning, heating oil delivery, and commercial fuel company serving residential and commercial customers for over 73 years in New Castle County, DE, Cecil County, MD, and Southern Chester County, PA. Having earned over 3,000 certified 5-star reviews and testimonials, Hillside is committed to its mission, “keeping customers cool in the summer and warm in the winter while delivering customer service right.”
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