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When to Call in an HVAC Expert

There have been a lot of impressive advances in home comfort products over the years, with some recent examples being smart thermostats and wireless zoning controls. It’s easy to find these and dozens of other high-tech products at home improvement stores or through the Internet. We know that for a

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Thirsty Air Conditioners Need a Refill!

Is warm air blowing from your vents when your air conditioner is on? Is frost or ice forming on your central air conditioner lines? You might be low on refrigerant. Sometimes, a central air conditioner needs a refrigerant charge, most commonly called FreonTM. If your unit requires a refrigerant refill,

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4 Smart HVAC Moves for Spring

As the flowers bloom and the temperatures slowly rise, it’s time to ensure your home is ready to keep you cool and comfortable throughout the spring and summer. At Hillside, we’re excited to offer exclusive deals to help you take advantage of the spring season and get your HVAC system

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Hillside has an A/C maintenance plan!

If you want the feeling of protection for your central air conditioning unit without the feeling of emptying your wallet, Hillside has annual maintenance plans. If more coverage interests you, Hillside offers a maintenance plan for 50% off services, including an annual tune-up. Tune up your air conditioning system now.

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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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