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Spring Cleanup: Protect Your A/C Unit from Damage

Protect your A/C unit from damage Spring is in full swing. Everything is blossoming, and the grass is growing like crazy! How does your air conditioning unit look? Is it able to “breathe”? If your AC unit is covered in dust, pollen, leaves or grass clippings, it might be struggling

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Why do A/C\’s need refrigerant refills?

If you notice warm air blowing or frost and ice on your central air conditioner lines, those may be symptoms of low refrigerant. Sometimes a central air conditioner needs a charge of refrigerant, most commonly called Freon. Even though units sometimes require a refrigerant refill, this does not mean that

Read More »

Why do A/C\’s need refrigerant refills?

If you notice warm air blowing or frost and ice on your central air conditioner lines, those may be symptoms of low refrigerant. Sometimes a central air conditioner needs a charge of refrigerant, most commonly called Freon. Even though units sometimes require a refrigerant refill, this does not mean that

Read More »

Why do A/C\’s need refrigerant refills?

If you notice warm air blowing or frost and ice on your central air conditioner lines, those may be symptoms of low refrigerant. Sometimes a central air conditioner needs a charge of refrigerant, most commonly called Freon. Even though units sometimes require a refrigerant refill, this does not mean that

Read More »

Get ready: Warm weather is here to stay!

As we move further into spring, the outdoor temperature fluctuations that cause us to flip-flop the thermostat between “heat” and “cool” are occurring less frequently. Let’s get ready for full-time cooling. First, change that filter, then go outside and hose off the air conditioning unit, if needed, to clear it

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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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