avoid problems with your air conditioner by scheduling a maintenance call before the hot summer weather

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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How Your HVAC System Can Help During Allergy Season

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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controlling humidity levels in your home

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 before stormy weather

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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smart thermostat - woman using smart phone app to operate her HVAC unit

Smart Thermostats: Do They Really Save You Money?

With rising energy costs and increasing interest in energy-efficient home solutions, many homeowners are considering smart thermostats as a way to cut down on their monthly bills. These high-tech devices promise to optimize heating and cooling, offering convenience and cost savings. But do smart thermostats really save you money? And if so, how?   Let’s […]

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HVAC service technician checking AC unit using manometer gauge

Your AC Unit Guide to Repair vs. Replacement

Your air conditioning system is essential for maintaining a comfortable home, but like all appliances, it won’t last forever. At some point, you’ll face a critical decision: should you repair your unit or replace it entirely? Making the right choice can save you money, improve energy efficiency, and enhance your home’s overall comfort. Below, we’ll […]

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dirty furnace vents and ductwork can adversely affect your home's air quality

Spring Cleaning for Your Air Ducts

Breathe New Life Into Your Western North Carolina Home As the days get longer and the weather warms up, it’s the perfect time for a little spring cleaning—starting with your air ducts! Indoor air quality is crucial for maintaining a healthy home, and with the Environmental Protection Agency (EPA) warning that indoor air can be […]

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heat pump outside of home

Spring HVAC Maintenance in Western North Carolina

Keep Your System Running Efficiently All Season As the winter chill fades away and the fresh breeze of spring sets in, homeowners often turn their attention to spring cleaning. However, one essential task that should be at the top of your seasonal to-do list is HVAC maintenance. A well-maintained heating, ventilation, and air conditioning (HVAC) […]

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