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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon104
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mayodan, NC

*The Angi rating for Heating And Air Conditioning Service companies in Mayodan, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Mayodan, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on January 06, 2026

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Carolina Comfort Heating and Air
New to Angi

Serving Mayodan, NC and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Hi, I’m David, owner of Carolina Comfort Heating & Air. As a local HVAC technician, I started this business to provide homeowners with dependable, honest service they can trust.\n\nI specialize in residential heating and air conditioning, offering repairs, maintenance, and installations with a focus on quality work and fair pricing. I treat every home like it’s my own and make sure the job is done right the first time.\n\nIf you’re looking for reliable service and someone who truly cares about your comfort, I’d be happy to help.

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Robinson's Heating & A/C
4.8(
33
)

Serving Mayodan, NC and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I have several rental properties and am experienced in hiring all types of contractors but was new to Guilford County when I needed an HVAC professional. I selected Mr Robinson after vetting a few contractors. He has since done work for me at a couple of locations. He has proven both professional and ethical (and I stress ETHICAL). I would recommend to anyone heeding HVAC work. (I have also discovered that his father is just as wonderful an automobile mechanic.) Please consider Mr Robinson for your HVAC project because good contractors are hard to find and the good ones should reap the benefits of a job well done."
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

AC drip pans last five to 20 years, depending on the material. Plastic AC drip pans last five to 10 years, while metal pans can last over 10 years. Plastic AC drip pans are vulnerable to cracking in response to temperature changes. Metal drip pans are prone to rusting over time, which can also lead to leaks.

Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.

The Mayodan, NC homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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