Seven Warning Signs Showing That You Need Heating And AC Service | Charleston, SC


The heating, ventilation and air conditioning system, popularly known as HVAC, is one of the essential systems in your home. HVAC systems ensure that you and your loved ones are comfortable in your home any time of the day or night. And a heating and AC service helps keep this system running smoothly.

If you are Charleston, SC resident, then you are used to the different seasons. Having an efficient HVAC system guarantees you comfort despite the season. The air conditioner in the HVAC system is essential in controlling the temperature in your home. Therefore, you will not be vulnerable to the prevailing weather conditions.

Once you purchase an HVAC system and have it correctly installed in your home, you would expect it to function efficiently for a long time with no mishap. However, some HVAC systems often don’t remember to maintain or get heating and AC service. They only remember to repair it when a serious issue/malfunction deprives them of their comfort.

It is imperative to be proactive so that your HVAC system serves you longer. Did you know that there are pointers that can help you sort HVAC issues fast? Knowing and detecting your system will enable you to solve problems by getting heating and AC service. In addition, prompt repair services save you a lot of money.

You will also be able to reach out to your professional heating and AC service and repair company in time for a quick fix to prevent future problems. So, watch out for these warning signs, and do not hesitate to call a professional HVAC Repair and Maintenance Company.

1. Thermostat Problems

A thermostat is a critical component that makes up the heating, ventilation and air conditioning system. In your home, it helps regulate temperature, enabling you to adjust the air conditioner to your preferences. Unfortunately, your thermostat shows signs of malfunctioning by failing to adjust the temperature to the required level, despite turning the knob.

You will notice this when you find that your home is warmer or cooler than usual despite having set your thermostat correctly. Another sign of letting you know that your thermostat has an issue is when the air conditioner fails to shut off, recording incorrect temperature readings.

When you notice these signs, you need to get in touch with your trusted HVAC Repair Professional Company to check for the malfunction’s reasons immediately. Please don’t try DIY hacks with thermostats. You need heating and AC service professionals.

Trying to fix it yourself is not a brilliant idea since the thermostat requires a highly trained professional who knows the workings of this component. The expert will then advise you appropriately. In addition, the thermostat may be old needing replacement, or there might be some other issues that a quick fix will see it working.

2. Refrigerant/Pilot Light issues

When the refrigerant doesn’t perform optimally or fails to perform all together, this should be a warning sign. It may be a warning sign that your HVAC system needs to be repaired by a heating and AC service. The pilot light malfunction can escalate the problem. When this happens, it may cause the burner to fail to heat the system.

Strangely, when the refrigerant malfunctions, the air conditioner may also fail to regulate the temperature of your home. If you take note of such problems, it is necessary to call a professional in Charleston, SC, to fix those issues before they force you to incur a lot of money in further repairs.

3. Unpleasant Smell coming out of your HVAC System

Nothing makes your room uncomfortable than having foul odors coming from your home. A bad smell from the HVAC may be caused by the malfunctioning of several HVAC system components. Eliminating bad smells in your home should be done promptly to protect your loved ones from getting sick.

Immediate action will also help correct malfunctioning of numerous parts of the HVAC system, such as the heating and AC service. Contacting a professional with experience in HVAC maintenance will help solve the issue promptly.

4. Incurring High utility bills than usual

If you notice that you are paying excessive amounts (than previously experienced) to run your HVAC system, be worried. This indicates that your system may be having some inefficiencies. When your energy bills suddenly escalate at an alarming rate despite you using your usual electronics, then this is a warning that your system might have slowed down.

To address this situation, you need to call your trusted heating and AC service company to investigate the cause of the inefficiencies.

5. Noise coming from the HVAC system

Even when your system is working perfectly, but you hear some noise originating from the HVAC system, you should know that something is wrong and a heating and AC service should be called. A well-maintained system does not produce any noise, which makes your home comfortable and peaceful.

Odd noise coming from the HVAC system indicates that the connection may be faulty, or some components may have malfunctioned. Consulting a professional in HVAC will enable you to solve the issues which may save you a lot of money in the long run.

6. Leaks from your Air conditioner

Components of the HVAC system sometimes depend on other components to function correctly. For example, the refrigerant functions influence the working of the air conditioner. As a result, condensation may occur as the air conditioner operates, but the liquid should not leak into other parts of the HVAC system.

When you take note of water leakage from the air conditioner, this is a warning that your system may be experiencing problems. Contacting your professional HVAC Company will help look into the matter and solve some problems that may cause loss of money.

7. Issues with your duct system of HVAC

Ducts form an integral component of the heating, ventilation, and air conditioning system. Therefore, when you notice a significant difference in temperature among your various rooms, you should know that the ducts may be having an issue.



If you want to fix some of these warning signs in a fast and efficient way, look for a professional HVAC company. If you live in the area you can find a professional HVAC Company by doing a quick search online by typing a ‘Professional Charleston, SC HVAC Company’. Do your research and establish a company that suits your needs.

Carney & Son 72 Degrees Air Conditioning & Heating is a company with many years of experience in installing the HVAC system, repairs and maintenance. Contact us today for all your HVAC needs. We have a team of experts who are dedicated to delivering efficient services to our clients. We offer cost-effective services that match our clients’ expectations.

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