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Avatar for A Maynor Heating and Air Conditioning, Inc.
A Maynor Heating and Air Conditioning, Inc.
4.9(
107
)

Serving Stem, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Just had my first service check up on my heating and air conditioning unit. As was the install the scheduling was easy. The technician called prior to arrival. I met him at the door and he explained everything that the service included. Then he went about his business. The report was concise and I am extremely pleased with his professionalism and manner. I highly recommend Maynor for your installation and service needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AC Harris Services, LLC
AC Harris Services, LLC
4.5(
365
)

Serving Stem, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"AC Harris was polite, respectful, and timely in their communication and in their services. We hired them to clean our air ducts and dryer vent. Great experience!"
Both new & old
Both new & old
Both new & old
My jobs
My jobs

+5

Response time1 day
Response rate85%
2 neighbors recently requested a quote
Avatar for Blue-Collar Heating & Cooling, LLC
Blue-Collar Heating & Cooling, LLC
4.9(
20
)

Serving Stem, NC and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"My AC was tied into my plumbing pipe, they fixed the problem, by rerouting the water through a new pipe, therefore It can find its way outside without using the plumbing system."
Response time2 hrs
Response rate89%
4 neighbors recently requested a quote
Avatar for NC Fresh Air Solutions
NC Fresh Air Solutions
4.6(
13
)

Serving Stem, NC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I recently had my wood fireplace cleaned by Shon from NC Fresh Air Solutions and I couldn't be happier with the results. Shon was punctual, professional, and very knowledgeable. He explained and showed the entire cleaning process including before and after images. The fireplace now looks like new! I'm confident that my fireplace is now safe and ready for the winter season. I highly recommend them for anyone in need of fireplace cleaning services."
Skyscraper signs
Skyscraper signs
Skyscraper signs
Skyscraper signs
Skyscraper signs

+428

Response time1 day
Response rate93%
6 neighbors recently requested a quote
Avatar for Aznag Pro Heating & Cooling LLC
Aznag Pro Heating & Cooling LLC
5.0(
2
)

Serving Stem, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Lahcen is an excellent HVAC technician! He quickly diagnosed the issue with my AC unit and clearly explained what was causing an error in my AC unit and while he was diagnosing the main issue, he checked my filter he found out it was upside down. Professional, knowledgeable, and honest. I highly recommend him to anyone needing HVAC service."
3 neighbors recently requested a quote
Happy Home Heating and Cooling
5.0(
2
)

Serving Stem, NC and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Happy home is the best HVAC company in town. They have transparent pricing, with professional quality which is not an easy find nowadays. They have installed 2 air conditioners in the past in 2 different years followed by water heaters. Happy home is reliable and trustworthy and truly a joy to work with from start to finish. Ananya"
31 neighbors recently requested a quote
Southern Quality Comfort
New to Angi

Serving Stem, NC and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Hello everyone, here at Southern Quality Comfort we specialize in HVAC maintenances, Tune-Ups for the season, HVAC repair, and refrigerant fill ups and leak repairs. We currently do not do installs but we will be in the near future. If you are looking to get you HVAC serviced for the winter or Summer we are your go to company. Tired of calling the bigger companies and getting the runaround call us and we will make sure you are good to go. We care about our clients and how they are treated we have very fair pricing and bring our A game anywhere we go.

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Air Conditioning questions, answered by experts

Yes, mini-split systems are generally less expensive to run than central air conditioners and are significantly more energy-efficient. Because mini-splits do not rely on ductwork, they avoid the energy loss associated with ducted systems, allowing cooled or heated air to reach its destination more efficiently. Additionally, they offer zoned control, meaning you can run units in individual rooms and turn them off in unoccupied areas. This capability can lead to energy savings of about 30% compared to a central air system, resulting in a lower monthly energy bill.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

The Stem, NC homeowners’ guide to air conditioning services

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