6 Signs That You Should Schedule An Appointment For AC Repair | Charleston, SC

Summer in Charleston, SC, can get very hot. On an average summer day, the temperature can reach 88 degrees or higher. Summers are also humid, which can make it feel hotter than it actually is. Because the summer heat can be so brutal, many people spend a lot of time in their air-conditioned homes.

If your air conditioner breaks down during the hottest time of the year, it can be impossible to be comfortable. The best way to prevent a complete air conditioning breakdown is to recognize the signs that you need to schedule an appointment for AC repair early. If you can, you can prevent a minor issue from becoming a major one.

If the air conditioner in your home is experiencing any of the following issues, it is best to call for a repair right away.

#1 Poor Airflow

If the airflow coming from your vents is poor, it can be difficult for your home to reach the desired temperature. Also, poor airflow will cause your system to work overtime to keep your home cool. This excess work will cause a significant increase in your energy bills and put excess strain on the system. This can reduce the lifespan of your system.

There are a few issues that could be causing the airflow to be poor:

  • Dust, dirt, pet dander, and other debris built up in the air ducts.
  • A hole or leak in the air ducts.
  • A crushed air duct.
  • A faulty compressor
  • A faulty fan

If you schedule an appointment for a repair immediately, your home will be cool again. It will also protect your air conditioner and reduce your energy bill.

#2 Warm Air Coming From the Vents

One of the most obvious signs that you need to schedule an appointment for an AC repair is warm air coming from the vents. If you aren’t getting cool air, you won’t be able to get comfortable in your home.

Before you schedule an appointment for a repair, you should check the thermostat setting. First, the system needs to be in the cooling mode to produce cold air. Also, check the temperature setting. If it is cooler in the home than the temperature on the thermostat, the system won’t produce cold air.

If everything checks out, you should call for an AC repair. There are a few issues that can cause this problem.

  • A faulty compressor
  • Low refrigerant
  • A refrigerant leak
  • An obstruction in the outdoor compressor

It will take the knowledge of a licensed HVAC tech to determine the cause of the problem so it can be repaired.

#3 A Foul Smell When the Air Conditioner Is Running

If you smell something strange when your air conditioner is functioning, you may need a repair. It is not uncommon to smell dust when you turn the system on for the first time during the cooling season. Within a few minutes, the dust will burn off, and the smell will be gone.

If you smell mold, you will need to schedule an appointment for a repair right away. If there is mold in the air ducts or in the system itself, mold spores can get into the air, which can cause your family to experience allergy symptoms. If someone in your home suffers from a chronic respiratory condition, the mold spores will make their symptoms worse. For the sake of your family, you should schedule an appointment for AC repair as soon as you notice the smell.

If it is a burning smell, you should turn the air conditioner off and call for emergency AC repair. There could be wires or insulation burning, which puts your home at risk for an electrical fire.

#4 Moisture Or Liquid Pooling Around the System

There should never be any moisture around the air conditioner in your Charleston, SC home. If there is, you should schedule an appointment for a repair right away.

The issue could be a broken or clogged condensate hose, which is a relatively easy fix. However, if you don’t make the call right away, the moisture can promote mold growth, which can be harmful to your family’s health and can be difficult to remove.

The moisture could also be leaking refrigerant, which is serious. If your system is low on refrigerant, your home won’t be cool, and it can cause damage to your air conditioner. If you have a newer model air conditioning system in your home, the HVAC tech can repair the leak and refill the refrigerant. If you have an older model, you may need to have it replaced. Most older systems use R-22 refrigerant, which has been banned, making it difficult to find.

#5 Strange Sounds

When the air conditioning system in your Charleston, SC home is functioning properly, you shouldn’t hear anything more than a quiet clicking sound when the system kicks on and off. If you hear any strange sounds, such as banging, clanging, or hissing, you should call for AC repair immediately. If you allow the problem to persist, it will only get work. Eventually, you will experience a complete breakdown.

#6 High Humidity In the Home

Your air conditioner is designed to do more than produce cold air. It also removes humidity from the home. If your home is very humid, you should call for AC repair. The issue could be resolved by recalibrating the system. It could also signify that your air conditioner has reached its maximum lifespan and needs to be replaced. It will take the knowledge and experience of a professional in air conditioners and repair to figure out what is causing the problem to make the necessary repairs.

Why Choose Carney & Son 72 Degrees Air Conditioning and Heating?

If you need to schedule an appointment for AC repair and want to work with the best AC repair company in the business, schedule an appointment with Carney & Son 72 Degrees Air Conditioning and Heating. We are a family-owned and operated company that has been in business for over 30 years.

All of our technicians are highly trained and licensed and can handle any issue you have. Our techs are also required to receive ongoing training so they can stay up-to-date on the latest HVAC technology. We understand that you want you to feel safe when you allow our techs into your home, which is why they are required to pass a drug test and a background check before they are hired.

We understand that your comfort is important, which is why we are available 24 hours, 7 days a week. If you have an issue that requires emergency service, we will be there.

To schedule an appointment for AC repair, give us a call today.

Photo By fongleon356 at Shutterstock

How To Locate Efficient AC Repair | Charleston, SC

AC repair in Charleston, SC, is imperative for households of all sizes. Having a company that answers a service call efficiently is an asset. First, it ensures that things are taken care of in no time, so they don’t become a bigger problem in the future. Second, it addresses an immediate need for cool air during a warm summer day.

Locating the Best Professional AC Repair Service in the City

If you’ve never needed to contact a professional in the past for service, consider yourself fortunate. However, it never hurts to have a few prospects in mind if something happens to your air conditioner in the meantime. You can take care of the issue long before it has a chance to grow in size by simply knowing who to call and when to call them. In addition, you’re able to get faster service because of your ability to discern a minor problem from a major one.

This guide is one that you can read again and again. It gives you lots of advice on how to get your air conditioner repaired efficiently. You can get the issue addressed in no time with the right company. Being selective ensures that you’re happy with the results that you receive.

Here is how to locate efficient AC repair in Charleston, SC:

  • Put up a post on Facebook using the Recommendation tool. You can easily find a company specializing in air conditioner repair by asking people online to assist you with your quest. You’ll find the Facebook Recommendation tool is perfect for that. It allows you to get the information that you’ve requested quickly and successfully. In addition, people that have had experience having their AC units repaired by a local company can weigh in on the subject. That means that you’re able to get your issue fixed before it becomes a bigger burden for you.


  • Ask people in your inner circle for a referral. They can help you locate a company to trust by telling you how well a service tech did fixing their air conditioners. Listening to the feedback related to you by family and friends is one way to get to know companies in the area. You can learn more about the positive traits of a company by asking the people closest to you to share their experiences.


  • Go online and research the companies that come up during a local web search. Anyone with internet access can do this. You can even search your phone. Just as soon as you’ve had a chance to see which companies are in the area that can assist you, you’re able to hire the one that you feel is best at providing efficient AC repair. You can visit a company’s website, request more information by email, or call it to see if you can get the service scheduled.


  • Read referrals and testimonials left by customers who have used the company’s services before. Get the answers that you need the most by learning what other customers think about a company. Review sites are free to access. They contain a lot of information about an AC repair provider that you might not have thought to ask about before. You can reach out to them right away with your request for service.

Charleston, SC, is among the best places to find AC repair service providers. After learning how to locate them, you can start the process of narrowing your options to one or two service techs. Once you’ve gotten a feel for how a company operates and how eager it is to get your service request booked, you can give your business to the company that stands out the most to you. Of course, you’ll find it much easier to do when you have several online and in-person options to choose from that day.

What Some Companies Do Better Than Others

Some companies do a better job of taking care of their customers than others. They’re committed to providing the best customer service experience at all costs. The company gets to know your needs and provides you with solutions that are within your price range. That way, you’re not blowing your budget every time that you have a repair done by a professional.

When you hire a company to provide you with AC repair, you want to know that it takes your request seriously. You don’t want to be put on hold for a long time or not get your service call scheduled on time. You also don’t want to spend hours waiting on a service tech to arrive. When an AC repair company cares about you, they treat your time like a limited resource.

The professional does everything they can to ensure that you don’t feel inconvenienced any longer than you already have been. When they arrive at the home to check out the air conditioner, they come with the tools and parts needed to fix it. That way, they don’t need to leave to get parts. They can get the issue resolved in one visit and restore the functionality of the air conditioner quickly.

Who to Contact When You Need a Helping Hand with Your AC Unit

Get the help that you need from Carney & Son 72 Degrees Air Conditioning & Heating. Call 843-762-4304 with your request for assistance day or night. We offer 24/7 help because emergencies occur with little notice. We don’t want you to be without air conditioning during the hottest days of the year, so we go the extra mile to ensure efficient service with every call we answer.

Reach out to the best ac repair company in the area with your request for service. Doing so ensures that you’ll get your air conditioner up and running again in no time. You won’t feel frustrated by the experience because you took time to address it long before it had a chance to grow in size and magnitude. Doing so is among the best options you have for beating the summer heat and keeping yourself cool and comfortable throughout the hottest days of the year.

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4 Clear Signs You Need Heating And AC Service | Charleston, SC

Everyone wants to be comfortable while sitting at home, and one reason that your Charleston, SC stays comfortable is because of your HVAC system. However, your HVAC system cannot perform at its top capacity unless you regularly keep up with your heating and AC service. Just like any other major appliance in your home, your HVAC system needs regular heating and AC service or its overall efficiency will lower which means you will probably start to notice hot and cold spots popping up throughout the house. However, this generally doesn’t happen without any warning.

There are usually a handful of signs that it is time for heating and AC service, but you have to know how to recognize them. You don’t need to have a smart thermostat or a smart HVAC system to know what is going on with your system. You just need to know a few of the most common signs that your HVAC system is starting to struggle. If you notice any of these you can book a heating and AC service with a local HVAC technician and get things back to normal. Taking care of issues via a heating and AC service quickly will help you extend the lifespan of your HVAC system and keep your family cool throughout the long, humid summer.

Constant Cycling

One immediate sign that you need to call for heating and AC service is if you notice that your HVAC system has started cycling constantly. HVAC technicians will refer to this as rapid cycling, and it is a big problem for a handful of reasons. While you should expect your AC to have to run a bit more during the hot summer months in Charleston, SC, there is a point when too much is too much. If your HVAC system is cycling because the hot temperatures are making it work harder then you should notice that the intervals in between the cycles are still somewhat even.

On the other hand, if you notice that your AC is constantly cycling and there is no discernable pattern, or it is still constantly cycling on days when the temperature is not extreme then you need to call an HVAC technician out for heating and AC service. The constant cycling will eventually wear down your HVAC system meaning that you will either have to deal with broken components before the end of the year or actually shorten its lifespan which is a very expensive situation to find yourself in. In addition, the constant cycling will jump up your energy bills so this is not an issue that you want to ignore.

Odd Noises Start Coming Out of the HVAC System

Another obvious sign that something is wrong with your HVAC system is if you start to hear sounds coming out of it. Bangs, knocking, hissing, whistling, or any other odd noises are all signs that you need to call someone for heating and AC repair. You usually can hear the compressor start-up and then the soft hum of the air passing through your air vents, but that is all you should hear. Any other noises indicate that something is wrong, and they won’t go away on their own.

For some reason, people seem to think that if they wait the noises will stop and things will go back to normal, however, this is very unlikely to happen. Instead, what usually happens is the component or components that are broken or malfunctioning will completely stop working. This means that the sound will stop but the HVAC system will also stop. If you want to avoid an emergency or further damage, the best thing you can do when you hear any unfamiliar noises is schedule a heating and AC repair.

Warm Air Is Coming Out Instead of Cool

You probably take the cold air coming out of your air conditioning vents for granted, but when it loses its crisp coolness you will notice. In many cases, you will still notice that air is being blown out of your vents, but the air is hot to the touch. This can signify a few different issues that require heating and AC services such as a faulty compressor or a blocked air vent.

Before calling a tech there are a few things you can do such as change your air filter and make sure that your thermostat is set to cool. Every so once in a while, we will have a client who accidentally hit the thermostat to the fan and didn’t realize it, and this is always a great mistake to make. However, if none of these quick tricks help then you will need a professional to investigate the problem more thoroughly so that you don’t start suffering in the heat of your home.

Ice or Water on Your HVAC System

It’s not that unreasonable for your AC to be cold during the summer months, because it is spending the majority of the day cooling air. However, you should never see water or ice on any visible components both inside and outside of your home. The presence of ice means that something is going wrong or you have a leak, both situations that you shouldn’t be dealing with. The evaporator coil is often the first place that you notice ice, although instead of ice you may notice a water puddle under the outdoor unit because the ice melts in between cycles.

This problem is not going to fix itself on its own, so you need to call for heating and AC service. The longer you wait the higher the chances that the problem will cause irreversible damage. You don’t want to have to replace your entire unit in the middle of a hot Charleston, SC summer, so don’t put off heating and AC repair. If you notice ice or any of the other signs on this list, give Carney & Son a call and we will be glad to investigate any issues you may be having.

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What To Look For In An HVAC Company | Charleston, SC

Want to know what a good HVAC company does differently than its competition? It provides excellent repair work and customer service. There is no trade-off. You get both when you hire the right company to work with today.

Being new to a home or city means getting to look for an HVAC company to give your business to right away. You haven’t had the experience of working with one in the past, which is precisely why you’ll need to hire one today. Having the option to select from multiple companies to find the right one is outstanding in every way.

What Makes a Good HVAC Company Great?

Many things make a good company great. Some of the best traits include punctuality, professionalism, and proficiency. You’ll be amazed at how many companies exhibit these characteristics. Deciding on hiring one can be difficult. Fortunately, we’ve created this guide to make it faster and easier for you.

Here’s what to look for in an HVAC company in Charleston, SC:

  • Politeness and professionalism. A company that goes out of its way to serve you is one to keep on your radar. After all, great companies are hard to come by. You want to hire a service tech from a very well-established company. You want to ensure that they are polite, professional, and ready to do whatever it takes to tackle your heater and air conditioning issues.


  • Proficiency and continuous training. A service tech that furthers their education by taking classes and updating their credentials is worth having on your team. They take their job seriously and can diagnose issues that are much more complex than the average company. Having a service tech specializing can be highly beneficial because they know what to do in every scenario. They also provide several options as ways of helping you out, so you know which option is the most affordable.


  • The desire to fix your issue immediately. The best HVAC company is one that you don’t need to worry about delaying your repair. They get your request for service scheduled in their appointment book. You then wait for the technician to arrive to take care of the repair. If there is a delay that you must know about, the professional tells you. There’s nothing more dismaying than spending the entire day waiting on a company to come to your home. If they aren’t willing to fix the issue when you need to have it repaired, it’s time to move on to the next candidate.


  • The ability to come back to the home to do minor maintenance work. When you hire the best HVAC company to work for you, it takes care of smaller issues with complete professionalism. Rather than worry about having a major repair drain your bank account, instead, you have small projects completed throughout the year as ways to keep it from becoming a big expense. The amount of money you pay today prevents you from losing a ton of money in the future.


  • Respectfulness when it comes to you and yours. The best company respects you, your family, your pets, and your household. They take good care of the belongings around them and clean up any messes they make while working on the home. You feel good about letting them into your house, knowing that they’ll do everything they can not to make it dirty. It’s yet another way of knowing that you chose the right HVAC company to hire.


  • Transparent policies and pricing. You need to know what it costs and why a company does what it does upfront. Transparency is a big deal. It’s important for you to be able to trust the company that you’ve hired to do work for you. When you can, something incredible happens. You have a company that you’re willing to work with for years. You don’t feel overwhelmed trying to find a professional to give your business to that day. You know exactly who you want to hire and why you want to hire them, which feels good.

Residents of Charleston, SC, get the help that they need rather easily. They need to request service from an HVAC company and get the help they deserve. Speaking to a company representative is the first step in the process. It allows you to take care of HVAC system installations and repair without delay.

When hiring a company to do work for you, keep in mind that some companies go the extra mile to do more than what you expect of them. They have glowing reviews and a long history of satisfied customers. The company is the first name that people refer you to when you ask for a recommendation. There is nothing but great reviews about the company online.

That’s how you know you’ve made a great decision when hiring a professional. You get the help that you need in no time at all. The company always follows up to see how you feel after having a repair done, too. The HVAC company in Charleston, SC is one that you’ll give your business to frequently because you know what a high performer it is today.

Reach Out to a Company in the Area That Cares About You

Call Carney & Son 72 Degrees Air Conditioning & Heating today. Reaching out to us is absolutely necessary. The sooner we’re able to get your problem diagnosed, the faster we’ll be in getting it fixed. Call 843-762-4304 with your inquiry right away. We pride ourselves on taking excellent care of our customers no matter how small or big the HVAC repair deals with that day.

Our family-owned business takes your requests seriously. We treat you the way we would want someone to treat us. If you’ve not had luck finding a company to do HVAC service for you to date, reach us and let us know your experience. We’ll be more than happy to go above and beyond to ensure that we meet your needs successfully.

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Signs You Hired The Best Air Conditioning And Heating Service | Charleston, SC

Air conditioning and heating service in Charleston, SC, is in high demand at all times. People come to rely on their HVAC system to keep their homes at a reasonably comfortable temperature throughout the year. When an air conditioner or heater stops working abruptly, it’s problematic. It can be due to all types of issues, but it needs for you to address it immediately to prevent the issue from worsening.

Like most people, you don’t typically call a service tech unless you need assistance with your HVAC system. Therefore, it makes sense that you don’t know what to do next. Luckily, we’ve been in the industry for a long time and can provide you with some reasonable advice to follow to make the task easier. You can then hire the air conditioning and heating company of your choice to handle your air conditioner and heating repair or maintenance.

The Best Companies Stand Out for All the Right Reasons

When you hire a company to provide you with air conditioning and heating service, you want to make sure that they address your needs the best way possible. You want them to be attentive and professional at all times. Knowing what qualities to look for in an excellent service tech helps you avoid hiring the wrong individual to do work inside your home for you.

Here are some signs that you hired the best air conditioning and heating service in Charleston, SC:

  • The company establishes rapport with you during your initial inquiry. When you call to ask about a service tech’s availability, you’re greeted by the customer service rep answering the phone. They take the time to get to know your issue and answer the questions you have about hiring the HVAC company. They’re polite and professional throughout the interaction. The rep makes sure that you’ve taken care of it by offering to schedule your service request right away. You feel peace of mind knowing that you’ll have one less chore to do on your to-do list because you have the air conditioner and heater is taken care of that day.


  • The technician is fast, friendly, and knowledgeable about HVAC systems. Once you’ve set up your appointment, you can rest assured that the contractor takes care of the matter satisfactorily. The tech comes to your home, takes a look at the HVAC system, and determines the cause of the issue with your air conditioner or heater. They make suggestions on ways to fix the problem so that you’re aware of what it takes physically and financially to do so. You’re then able to determine the best course of action to take based on your schedule and budget.


  • The job gets done on time, making it easy to restore order to your home without air conditioning or heat. When the service tech quotes the amount of time it takes to complete a job, they do so with accuracy. They want to make it, so it’s not stressful for you to deal with that day. When they arrive, they work on the problem until it’s fixed. It helps you restore order to your home by keeping it at a comfortable temperature for you and your family to enjoy. It’s much easier to deal with when you don’t have to deal with the stress of an overly hot or cold day.


  • The tech appreciates your business and doesn’t hesitate to tell you that in person. They can’t wait to let you know how much your business means to their air conditioning and heating service business. You feel honored to support a local company, especially one that makes you feel like a VIP through and through. It’s one more thing that solidifies the professional relationship you’ve developed with the company. There isn’t another air conditioning and heating service provider that you want to give your business to exclusively.


  • Everything works the way that it should when the professional tests it. It’s testimony that the service tech takes their air conditioning and heating service job very seriously. They won’t feel satisfied until they know that you’re satisfied. When you have an HVAC system that works the way it should, it’s an exceptional feeling. It means that you can take care of the things you need to do indoors without feeling uncomfortable. You can adjust the temperatures inside your home until they feel right for you and your family to spend time in regularly.

Charleston, SC, is full of air conditioning and heating service providers. The issue isn’t finding someone willing and able to assist you with your request. The difficulty in hiring a professional is knowing who to give your business to when you’ve never needed to hire a plumber before. It can be challenging to know what to look for in an exceptional plumbing professional if you don’t have anything to base your decision on today.

That’s why this guide is so helpful. You can use it whenever the need arises, and you want to learn more about what the air conditioning and heating service companies in the area do to stand out in the minds of their customers. It could be as simple as them saying “Thank you” following a service call. The best HVAC companies know what it takes to win your business year after year.

Contact the Best HVAC Company in the City to Assist You with Your HVAC Needs

Reach out to Carney & Son 72 Degrees Air Conditioning & Heating with your air conditioning and heating service request today. There is no reason why you should wait until morning to get a hold of us if you’re sweltering hot or freezing cold. Call 843-762-4304 for more information about our services. We’ll be more than happy to discuss with you our role in resolving your issue.

Our family-owned and operated business knows a thing or two about delivering excellent customer service to our community. It’s something we take pride in doing well. We treat you with the utmost care and respect because we know how disruptive heating and air conditioning issues can be for a household. We take care of your issues promptly so you can start enjoying your comfortable home once again.

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6 Signs That It Is Time To Schedule AC Repair | Charleston, SC

If you have spent at least one summer in Charleston, SC, you know how hot it can get. The average temperature during the summer is between 85 and 88 degrees. It is often humid, which can make it feel hotter than it actually is. When the temperature outdoors heats up, most people stay indoors with the air conditioner on. If your air conditioner isn’t functioning properly, it can be impossible to get comfortable in your home. The best way to prevent a complete air conditioning breakdown during the hottest time of the year is to be able to recognize the signs that it is time to call for AC repair. If you can catch the problem early, you can prevent a minor issue from becoming a major one.

If your air conditioning system has any of the following issues, you should call for AC repair right away.

#1 No Cold Air

The most obvious sign that it is time to schedule an appointment for AC repair is if there is warm air coming from the vents in your Charleston, SC home. Before you call for a repair, you should check your thermostat. First, make sure that it is set to the cooling mode. If it isn’t, the system won’t produce cold air. Next, check the temperature setting. If the temperature in the home is lower than the set temperature, the air conditioner won’t kick on. When you adjust the thermostat, your system should start pumping cold air.

If everything on the thermostat checks out, you should schedule an appointment for a repair. There are a few issues that could be causing the problem.

  • Failed compressor: If the compressor has failed, your system won’t be able to generate cold air.


  • Low refrigerant: If there isn’t enough refrigerant in your system, it won’t be able to generate enough cool air for your home to reach the desired temperature.


  • Faulty thermostat: If your thermostat isn’t functioning properly, your system won’t register commands, making it impossible for the air conditioner to function properly.


  • Air duct crack: If there is a crack in the air duct, the hot air from outside will be pulled into the air ducts and circulate throughout the home.

#2 Poor Airflow

If the airflow coming from the vents in your home is poor, you should call a professional in AC repair. Over the course of a year, 15 pounds of dirt, dust, pet dander, and other debris can build up in the air ducts. If you haven’t had your ducts cleaned in several years, the debris could be blocking the air ducts, causing poor airflow. If there is a crack or break in the air ducts, the cold air can escape through the hole, causing poor airflow. You could also have an issue with your system’s fan or blower. It would take the knowledge and experience of a professional in AC repair to find the cause of the problem to make the necessary repair.

#3 Thermostat Issues

The thermostat in your home is your HVAC system’s brain. If it isn’t working properly, your air conditioner won’t know when to turn on. It also won’t know how cool you want your home to be. If your thermostat is experiencing any of the following signs, you should schedule an appointment for a repair.

  • Your thermostat has no power.
  • Your thermostat is unresponsive.
  • The room temperature and the thermostat settings don’t match.

If your thermostat needs to be replaced, you should talk to your HVAC tech about the options available. Modern thermostats have features that your old one may not have had. You can install a programmable thermostat, which can save money on your cooling costs. You can set your thermostat to turn the system down when nobody is home and then up before your family returns home.

You can also have a Wi-Fi thermostat installed. You can control your thermostat from your Smartphone or tablet from anywhere in the world as long as you have an internet connection.

If you have a Google Nest or Alexa, you can buy a thermostat that works with these devices and can be controlled by the sound of your voice.

#4 A Foul Smell When Your Air Conditioner Is Running

When you turn on your air conditioner for the first time during the cooling season, it is not uncommon to smell dust. After a few minutes, the dust will burn off, and the smell will dissipate.

If you smell mold while the system is running, you should schedule an appointment for a repair. There could be mold growth in the air ducts or in the system itself. When this happens, mold spores can circulate throughout the home, which can cause your family to develop allergy symptoms. If a member of your family has a respiratory issue such as chronic bronchitis, asthma, or COPD, the mold spores can make their condition and the symptoms worse. You will need a professional in AC repair to clear the mold, which will improve the air quality in the home.

If you smell something burning in your home, there could be a burned-out wire, which can result in an electrical fire. It is best to turn off the air conditioner and call a professional in AC repair.

#5 Moisture Or Pooling Liquid Around the Air Conditioner

If there is moisture around the air conditioner, you should schedule an appointment for a repair immediately. The issue could be something simple like a clogged or disconnected condensate hose. It could also be a refrigerant leak, which is much more serious.

#6 Strange Sounds Coming From the AC

A properly functioning air conditioner should be relatively quiet when it is running. You will also hear an occasional clicking sound when the system kicks on and off. If you hear any strange sounds such as a banging, clanging, or whining sound, you should schedule an appointment for a repair.

Why Choose Carney & Son 72 Degrees Air Conditioning and Heating?

If you need to schedule an appointment for AC repair, contact Carney & Son 72 Degrees Air Conditioning and Heating. We are a family-owned and operated third-generation HVAC company that has been serving residential and business customers in Charleston, SC, and the surrounding areas for over 30 years. Over the years, we have earned an excellent reputation in the community and the industry.

To schedule an appointment for AC repair or any HVAC service, give us a call today.

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All About Your Air Conditioning Service And System | Charleston, SC

Your air conditioning and heating system allow you to live in really hot and cold climates. Life without these systems would be very difficult. This is why preventive maintenance and repair are imperative for comfort, efficiency, and money-saving. Preventive maintenance will help you keep your HVAC systems running efficiently, however, unforeseen faults and malfunctions may still occur. When they do, be sure to contact a trusted, local air conditioning service provider for urgent repair and service. Having an experienced HVAC technician work on your heating and air conditioning systems will reduce the number of experienced malfunctions you may have in the future, and help you save money by ensuring your HVAC system is running efficiently at all times.

Well-maintained air conditioning and heating systems help prevent worsened systems of allergies and asthma, save money, and cultivate comfortable living conditions. Knowing when to contact an emergency heating and air conditioning service provider is half the battle. Understanding how your HVAC system is supposed to tow or will help you determine when to contact a heating and AC service provider for urgent repair and maintenance. If you live in or around the Charleston, SC, area, contact Carny and Son 72 Degrees Air Conditioning and Heating for all of your HVAC maintenance and repair needs.

How Does Your Air Conditioning and Heating System Function

Heating and air conditioning are two separate things and operate in different ways. Most HVAC systems share some components and have completely different systems for different functions. The air conditioning unit and heating unit are separate appliances that share air ducts and vents to provide hot and cool air at the push of a button. The way your HVAC system operates depends on what type of HVAC system you own, however, they all work fundamentally the same.

Heating systems operate with either a furnace or boiler. Air conditioning systems have 2 air conditioning units that work in tandem to generate cool air. Each system requires regular maintenance and upkeep in order to remain working efficiently and properly. A properly maintained HVAC system will save your money on your energy bill, have fewer breakdowns, and ensure your comfort. If you are in need of a heating and air conditioning service provider, in the Charleston, SC, area, contact Carney and Son 72 Degrees Air Conditioning and Heating for all of your HVAC repair and maintenance needs.

Air Conditioning

Air conditioning is a complex process. Cooling air takes a multitude of steps in order to accomplish. There are 5 main components of an air conditioning system that makes it work the way it does. Those main components include:

-The fans

-The compressor

-The Refrigerant

-The Evaporator Coils

-The Air Ducts & Vents

Without these 5 main components, your air conditioning system would not work. If any of these components were to become faulty or compromised in any, contact a heating and air conditioning service provider right away.

All of these components are necessary for all air conditioning appliances, regardless of the type and make. Portable, window units, mini-split, and central air conditioning and heating systems all require these same 5 things. The components may be set up in a different way, however, they will all have them.

Air Ducts and Vents

The air ducts and vents are obviously important, however, they are often forgotten and neglected. The air ducts and air vents are responsible for releasing the air into your environment once it’s been cooled and conditioned. Your air ducts and vents may be large or small, depending on what type of air conditioning system you have.

Window units and portable air conditioning systems only have one set of vents and air ducts in most cases. However, a large air conditioning and heating system, such as a central HVAC system will have multiple vents and air ducts all over the property. These components must be properly maintained and cleaned in order to efficiently and safely cultivate a cool or heated environment. Contact a professional air conditioning service provider for regular air duct maintenance and vent cleaning services.


Fans are used to push the cooled and conditioned air through the vents and air ducts and into your environment. If your fans aren’t working properly you will need to have an air conditioning service provider assess the issue urgently. Without fans, you’re heating and air conditioning will not work properly. Contact an air conditioning service provider to fix the issue before it affects other components of your HVAC system

The fans are also used to cool the air inside of the air conditioning unit. Fans are not the only cooling component of the air conditioning system.

Refrigerant and Evaporator Coils

The refrigerant in your air conditioning system may be the most important component there is. The refrigerant is a chemical that comes in liquid form. Refrigerants are sometimes referred to as coolants. Refrigerants are able to absorb heat and moisture from the air. It is highly sensitive to temperature. When it absorbs heat, the refrigerant is turned into a gas and is transferred to and from the inside air conditioning unit, to the outside air conditioning unit. Without refrigerant, the cooled air would remain hot and humid. If your air conditioning system is working but is blowing out cool air, it could be due to a refrigerant leak. If you notice signs your air conditioning system is low on refrigerant, contact a professional air conditioning service provider right away.

The evaporator coils are there to hold the refrigerant. Since the refrigerant is either always in gas or liquid form, it needs to be held in place by metal coils. These metal coils are known as evaporator coils. These evaporator coils hold the refrigerant as air and fans blow over the chemical solution.


The compressor is essential to operating the air conditioning system. The compressor is in charge of moving the refrigerant to and from the inside and outside air conditioning units. Without the compressor, the refrigerant would remain stagnant and cool air would not be generated easily.

A broken compressor makes rattling and ticking sounds. If you notice these sounds emanating from your air conditioning system, contact a professional heating and air conditioning service provider right away.

If you are in need of a heating and air condition service provider for your HVAC system, contact Carney & Son 72 Degrees Air Conditioning and Heating company.

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4 Ways Regular Heating And AC Service Protects Your Home | Charleston, SC

Your HVAC system is one of the largest investments you will make inside of your home. Therefore, you want to make sure that you properly protect it which means scheduling a regular heating and AC service in Charleston, SC. One regular inspection every year can help you prevent an unexpected breakdown and avoid the associated costs with emergency heating and AC service. In addition, regular repair will help you keep your energy bills down by making your system more effective. In return, you will be contributing positively to the enrolment.

These are just a few of the many benefits that come with regular heating and AC service. There are many more. While most people hate calling an HVAC company unless they have to, calling one for your annual maintenance is the smartest decision you could make. Keep reading to find out the many more benefits of heating and AC service and make a conscious note to call your local HVAC technician and get on the schedule if you haven’t already.

Save Some Cash

First of all, one of the biggest reasons to consider heating and AC service on a regular basis is the simple fact that it will save you money. Regular maintenance helps you avoid breakdowns by fixing problems before they become major. Most of the time an HVAC system does not just break down. There are usually rusty parts, damaged items, or clogs that occur first. A regular maintenance visit helps you catch all of these things before they break down and get repairs on a timely basis.

Plus, when your HVAC system is working properly it saves you money. A properly operating system will lower your energy bills each month easily paying off your maintenance visits. The same way you wouldn’t skip an oil change, you shouldn’t skip a regular service on your HVAC system. A more efficient system simply costs less to run helping reduce your Charleston, SC energy bills.

Even more enticing is the fact that HVAC maintenance helps keep your warranty valid. Even if you have a new HVAC system you will benefit from regular service calls because they are required to keep your warranty valid. Given the high price tag attached to your HVAC system, you want to ensure your warranty stays valid so if something happens you are covered. Paying for annual service is a lot cheaper than paying for a new HVAC system if something malfunctions.

Extend the Lifespan of Your HVAC System

On that note, keep in mind that a properly functioning HVAC system will last for many more years than one that is not maintained. Therefore, proper heating and AC service is essential to extending the lifespan of your HVAC system. Would you rather pay for a new system every ten years or every 15 years? With regular maintenance, some systems can even make it up to 20 years which can save you a lot of money and really make the extra maintenance costs well worth your investment.

Better Air Quality Within Your Home

Believe it or not, if you do not properly maintain your HVAC system the air inside of your home can quickly become more polluted than the air outside of your home. This is because people who have their heat or AC on tend to keep their windows and doors sealed shut. As a result, fresh air never opens the home, so the overall air quality is dependent on how well the HVAC system is able to clean it. As a result, pollutants can get recycled over and over which can ruin the air quality in your home and make breathing worse on family members who suffer from things like indoor allergens or asthma.

There are a lot of air pollutants that live in your home even if you keep a clean and organized home. They include pollen, dust mites, pet dander, and pollen. It also doesn’t take too much for mold to grow hidden away in your ductwork or basement allowing mold spores to enter the air you breathe every day. As part of a heating and AC repair service, the technician will thoroughly clean your HVAC system helping to remove and prevent dirt from accumulating inside your machine.

If you are concerned that your AC or heating vents are blowing musty air, use this opportunity to discuss the issue with your heating and AC repair tech. There is a good chance that mold may be growing in your ducts and they can help set up a professional air duct cleaning service to have all of this removed. However, with regular heating and AC service, you can prevent this from happening by ensuring that only clean and well-filtered air travels through your vents on a regular basis.

Protect Your Home

While you don’t often think of your HVAC system as a way to protect your home, regular heating and cooling do a lot to keep your home safe. If you happen to be away on vacation and your HVAC system breaks you could come home to find frozen pipes that result in water breaks as the weather warms again leading to expensive water damage.

On the other hand, if your HVAC system is not properly removing humidity from the air it can lead to moisture collecting all over your home leading to mold growth and the destruction of your personal property. These are just several of the many ways that you depend on your HVAC system to protect your home. Keeping it working at full power via heating and AC service is just the smart choice.

If you are ready to book your maintenance call give Carney & Son 72 Degrees Air Conditioning and Heating a call today. We will be happy to book a heating and AC service call with you to check-in and make sure that everything is functioning correctly before we head into another hot and humid summer.

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How Our HVAC Company Becomes Your Partner For Comfort, Cost Management, And Reliability | Charleston, SC

It’s not difficult to find an HVAC company to fix today’s problem with your AC or heat. The question is, which HVAC company is the one that you can work with for the long term? One that values you as a customer, and works to build your trust and earn your business? Carney & Son 72 Degrees Air Conditioning and Heating fits that criteria and has been earning customers for over 30 years. We’d like to welcome you as a long-term customer, one of our partners in the community. After all, an HVAC company doesn’t exist without the community it serves.

72 Degrees: There’s a Reason That We’re Specific About Our Promise to You

One thing has remained steady as technology changes, our Charleston, SC community evolves, and our team grows. We have a commitment to your comfort. Seventy-two degrees is the perfect temperature for you and your family to relax and live your lives with. Over three generations we’ve stayed focused on the results our business provides to our customers. We know that when you have family gatherings, relax and watch football, celebrate a birthday, or just spend time together, your comfort is our contribution. As a local HVAC company, we can help make your life just a bit better and more comfortable with heating and air conditioning services.

Thinking About Quality Equipment and Energy Efficiency, How Can We Help You?

Our team knows that the equipment we install and the services we provide also help you meet your budget, with HVAC systems that last and save you money. Because we’re more than just a repair and maintenance HVAC company, we know heating and cooling systems are part of your home and lifestyle. We help you keep your system up to date, and maintain your comfort equipment so that it serves you well. We’re a dedicated team — even our retired founder still puts his hand in from time to time to help us make a difference.

Keeping Your Tradition of Wise Choices for Your Home

Do you have an older system, perhaps one that you’ve relied on for some time, a quality air conditioning and heating system that hasn’t needed many repairs? When it comes time to make changes, we know you want to ensure that it makes sense, that you’re replacing quality with quality, and that the numbers are right for you both in equipment cost and efficiency. After all, that’s one big reason for upgrading your equipment, modern equipment is so much more energy-efficient than it’s worth considering even if your existing system is doing all right.

Keeping Your Home in the Zone

One of the big energy savings moves we suggest to many of our HVAC company’s customers is a “zoned” system. That’s a simple but revolutionary change where your system’s heating and cooling are distributed selectively, managed by separate thermostats, through separate ducts. You might choose to make your bedrooms, your living room, and your basement the heart of three zones. When you manage your comfort in each zone as needed, you can target your HVAC system’s efforts to the areas where you want the perfect temperature. You don’t spend money heating or cooling spaces when you’re not using them.

Air Quality Can Enhance Your Comfort

Have you considered actively filtering and managing the humidity of your air? As your HVAC company, we have some great solutions for air quality. In addition to temperature control, this can help improve your days considerably. It’s especially true if you have people in your home who are sensitive to the air they breathe and would do better with the kind of air they experience in commercially managed buildings. We can add features to your existing HVAC system to humidify the dry air of wintertime, and remove humidity in summer. We can also add HEPA filters and other air purification features to remove pollen, pet dander, dust, and other irritants from the air. Add a vent cleaning to keep dust and dirt from accumulating and staying in circulation, and you’ll definitely breathe easier.

Intelligent Thermostats and Other Active Temperature Management

The smarter your HVAC controls, the more you can save on your energy budget. Intelligent controls also tend to work your heating and cooling less hard, planning for target temperatures rather than just reacting to the current temperature. They also help you reach that magic 72 degrees only when you’re around to enjoy it, following a set schedule you program or learning what you prefer and adapting over time. If you have a zoned system, each thermostat is managing its space for even more savings and comfort. If you decide to adopt smart home technology, thermostats contribute along with external factors like the weather to balance your temperature and comfort even more accurately.

More than Cost and System Age: The Factors Involved in Deciding to Upgrade

As a full-service HVAC company, we’ve been around a while. We’ve seen systems last a long time. One thing to think about, though, is the changes in technology that have produced significantly improved energy efficiency. We can help you run the numbers and balance your energy costs, repair costs, seasonal equipment, and installation promotions, and other factors to know when it’s the right time for you to make the move to new HVAC equipment.

Maintenance Is About Confidence in Your System

If you trust your system, you want to treat it well and help it last. We perform careful maintenance and make sure your system is ready for each season.

We’re Ready to Count You as One of Our Valued Customers

Serving Charleston, SC and the vicinity with over 30 years of experience, Carney & Son 72 Degrees Air Conditioning and Heating is an HVAC company people know and trust. We’d like to be your service provider, too, both for your urgent repair needs and long-term planning. Give us a call and see the difference partnering with a local business can make.

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Qualities Of An Excellent Air Conditioning And Heating Service | Charleston, SC

Air conditioning and heating service is something that Charleston, SC residents appreciate and use often. They know how important it is to have a working HVAC system so that they’re not without air conditioning or heat when the weather changes dramatically. Rather than sweat through the summer and shiver through the winter, they’re creative enough to develop a plan that allows them to keep their AC unit and heater working long-term.

A company that provides outstanding service in the area isn’t hard to find if you know where to look for them. If you’ve never needed help with air conditioning and heating service, though, it can be challenging. After all, what makes one company preferable over another? What do you need to know as a newbie to hire the right service provider to handle your HVAC needs?

To help you make an informed decision, we’re going to go over the things that make a company exceptional in the eyes of its customers. We’ve created a short guide that goes over the different things for you to consider. By the time you’ve finished reading what we’ve written, you’ll have a grasp of what it takes to locate a qualified candidate to provide you with air conditioning and heating service.

What Some Companies Do to Set Themselves Apart from Others in the City

The companies that stand out in Charleston, SC, do so for a reason. They’re willing and able to assist you with your request quickly and successfully. You’ll see nothing but glowing reviews online for the company. When you speak to their representatives, you feel like a member of the family, not just a stranger seeking assistance.

Here are some qualities of an excellent air conditioning and heating service:

  • A company that you can reach out to, day or night, and get the same level of response. Having a technician that is willing to come to your home at all hours of the day is ideal. It means that you can get the help that you need when you need it most. You don’t worry about reaching out to the expert during regular business hours as a way to convince them. Instead, you do what’s suitable for you and your family by getting the air conditioner or heater fixed before extreme temperatures arrive.


  • A service technician takes time to get to know you and the HVAC system you have currently. The best HVAC service companies hire employees that care about you. They genuinely have a vested interest in your well-being. They get to know you and the make and model of the HVAC system that you have currently. That way, if they do need to return to your home, they can get the repair done quickly. If they need to service the air conditioner or heater, they’ll bring the right tools with them to complete the task.


  • An HVAC repair provider that respects you, your schedule, home, family, and pets. There is a lot to be said about a service tech that goes above and beyond what you initially expected them to do for you. When they are professional and mindful about how they speak to you, your family, and your pets, you know you’ve done the right thing by hiring them. You feel great about your decision and can use their services again without hesitation. When you let the professional into your home, you know they’ll treat it as well as they would treat their residence.


  • A tech that can work their way around any HVAC system. The best air conditioning and heating service provider knows how to work on many different systems. They take the time to get to know yours so they can provide you with expert service repeatedly. With every visit they make to your home, they’re doing what they can to protect the machines’ longevity. They want to make sure you get the most bang out of every dollar spent on your HVAC system. Scheduling routine maintenance is the right thing to do because they know how it prevents repairs in the future.


  • A professional that thanks you for being an excellent customer of theirs no matter how long you’ve been using the company’s services. The best companies are ones that are grateful for the business that you give them. They feel good about providing you with air conditioning and heating service day and night. They thank you for your business because they know that your satisfaction means everything to their reputation. When you feel happy about the service you paid for, you’ll tell people around you all about your experience so they can feel good about who they’ve hired, too.

Get to know the different air conditioning and heating service providers better by researching companies in the area. You’ll learn a lot about them by asking questions in person and online. You can look up the name and website of an HVAC company and find out their hours, preferred payment methods, and customer service guarantees. It can be highly beneficial to learn all that you can about an air conditioning and heating service company before signing any contract or choosing to do business with it.

Who to Contact When You Want Your HVAC System Working Optimally

Reach out to Carney & Son 72 Degrees Air Conditioning & Heating today with your request for air conditioning and heating service. We’re the best in the industry because of our willingness to serve our customers well. Give our family-owned and operated business a try by calling 843-762-4304. We provide round-the-clock service 365 days a year.

At the first signs of air conditioning and heating issues, contact us. The sooner we can diagnose the problem, the better able we are to assist you without blowing your budget. When an issue gets neglected for any length of time, the problem worsens, costing you a mint. Let us take good care of you and your household by ensuring that you always have access to a working air conditioner and heater.

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