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10 Most Common Heating Issues

Midwest winters demand a reliable heating system. Whether you rely on a furnace, heat pump, or boiler, unexpected problems are an inconvenience; some are easy...

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How Long Do Water Heaters Last?

While you likely use hot water everyday, you may not think of your water heater until it stops working reliably. Water heaters are an essential...

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7 HVAC Tips for a Pet-Friendly Home

Your pets bring you joy and companionship — not to mention a bit of extra dirt and fur. Keeping your HVAC system running smoothly in...

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Your Energy-Efficient AC Tech Options

When temperatures rise in Kentuckiana, homeowners are constantly turning to their air conditioning to make their homes more comfortable. That’s why it’s a critical time...

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Pros & Cons of DIY HVAC Maintenance

Keeping your heating and air conditioning systems in proper working order means ensuring they receive adequate maintenance. Homeowners can do plenty of things on their...

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5 AC Maintenance Tips for Kentuckiana Homeowners

If you’re a Kentuckiana homeowner, you’re likely looking for ways to preserve or even maximize your comfort year-round. Whether you reside in Kentucky or Indiana,...

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Introducing A+ Loyalty Rewards

Introducing the A+ Loyalty Rewards Program: your pathway to save like never before! At A+ Derr, we believe in rewarding our customers for trusting us...

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Beat the Derby Day Heat & Keep Your Louisville Home Cool

If you’re one of the over 150,000 people who attend the Kentucky Derby, you’re probably no stranger to the sometimes-unbearable heat. Many attendees power through...

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Best AC Systems for Your Louisville or Evansville Home

Here in Kentuckiana, summers are long, hot, and muggy with high heat and humidity, leaving families wondering what the best AC system is for their...

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