Hillside Oil Heating & Cooling Favicon

BLOG

What’s New in HVAC Technology

Smarter Home Cooling: Real Solutions for Your Home (and What’s Coming Next!) Imagine finishing your run, stepping inside, and your home instantly knows what you need. Your AI comfort system reads your body temperature, sweat levels, and heart rate—and automatically cools you down with a futuristic AI-powered heating and cooling

Read More »

What’s a SEER Rating

How to get SEER-iously comfortable! If you’ve ever shopped for a heat pump, ductless mini-split, central air system, or even a full HVAC replacement, chances are you’ve heard the term SEER tossed around. But what does it really mean—and how does it affect your wallet? Let’s break it down. What

Read More »

Final Destination: HEAT WAVE

Hillside sent this script to a Hollywood producer. It’s based on a true story… and it’s happening this week. Extreme heat. A failing A/C. A race against time. Sounds like a horror movie? That’s because it is. Except this one isn’t fiction — it’s your neighborhood, your thermostat, your family

Read More »

AC Comfort Then and Now

We’re proud to announce our new status as a Mitsubishi Electric Elite Diamond Contractor. This prestigious designation reflects our dedication to top-tier HVAC installation and service.

Read More »

Stay Cool Like Ancient Romans

We’re proud to announce our new status as a Mitsubishi Electric Elite Diamond Contractor. This prestigious designation reflects our dedication to top-tier HVAC installation and service.

Read More »
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)

Scroll to Top

CONTACT US

CALL US

SPECIALS