Changing your air filter regularly plays a vital role in HVAC maintenance – improving comfort, efficiency, and indoor air quality in your home.
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Why Keeping Your Vents Open Matters for Home Comfort and Efficiency
Whether you’re trying to lower your energy bills or just want a consistent temperature throughout your home, keeping your vents open and unobstructed is key.
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Stay Cool & Keep Your AC Running Strong During the Heat Wave
The South is no stranger to scorching summers, but when a heat wave hits, it can feel like stepping into an oven every time you walk outside. While you can’t change the weather, you can take steps to stay safe, comfortable, and help your air conditioner work more efficiently through the extreme heat. Whether you’re […]
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Year-Round Comfort with Mac’s HVAC Maintenance Plan
Tune-Ups Are a Smart Investment. By joining Comfort Club, you’ll receive regular inspections, cleanings, and maintenance designed to keep your system running like new.
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Fix Uneven Cooling in Your Home for a More Comfortable Summer
Have you ever noticed that some rooms in your home feel like a walk-in freezer while others feel like a sauna? Uneven cooling is a common problem for homeowners—especially during the heat of summer—and it can make your home uncomfortable, inefficient, and frustrating to manage. Luckily, there are several steps you can take to fix […]
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5 Warning Signs Your Air Conditioner Is Low on Refrigerant
As the summer heat intensifies, your air conditioner becomes your home’s primary defense against high temperatures. But what happens when that comfort begins to falter? If your home feels warmer than usual or your energy bills are creeping upward, your system might be low on refrigerant—a critical substance in the cooling process. Running your […]
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Common AC Problems and How to Avoid Them This Summer
When the heat of summer rolls in, your air conditioner becomes one of the most important appliances in your home or business. A well-functioning AC keeps your space cool, comfortable, and livable—but when something goes wrong, it can quickly turn into an uncomfortable and expensive situation. At MAC Heating and Air Conditioning, we’ve helped homeowners […]
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Allergy Season in the South: How Your HVAC Can Help
Springtime is a season of blooming flowers, longer days, and unfortunately, an abundance of allergens in the air. Pollen, mold spores, and dust mites thrive in the warm, humid conditions, making life miserable for those who suffer from seasonal allergies. While staying indoors might seem like a refuge, allergens can still find their way into […]
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How to Reduce Humidity in Your Home Before Summer Hits
As summer approaches in the South, the combination of high temperatures and intense humidity can make indoor spaces feel sticky, uncomfortable, and downright unbearable. Excess humidity doesn’t just affect comfort levels—it can also lead to mold growth, dust mites, and poor indoor air quality. If you want to keep your home cool, comfortable, and free […]
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Preparing Your HVAC System for Storms
If you live in the Southern U.S., you know that spring and summer bring more than just heat—they bring storms. From sudden downpours and damaging winds to hail and lightning strikes, severe weather is just part of life in our region. While you may already have a storm kit with flashlights and bottled water ready […]
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