Ductless Mini-Split System and Cooling

Ductless mini-split systems have come a long way over the past decade. And although they used to be an alternative in situations where ducts were problematic, their upgrades, efficiency, and flawless nature are making them a viable choice for homes everywhere. Which begs the question, “is a ductless mini-split a good idea for your home?”.

The Advantages of a Ductless System

A ductless air conditioner or heat pump usually comes as a wall-mounted unit that can be used anywhere without the need for an outdoor air compressor. It is typically used in situations as an alternative to a window air conditioning system or baseboard heating, like in a home remodel. Unlike window units, the advantage that a ductless system has is that it requires nothing more than a tiny hole drilled directly into the wall. That makes it more airtight and doesn’t open people up to security problems. Ductless systems are also not such an eyesore, and they run much more quietly than their window unit counterparts.


Ductless mini-split system and cooling units are also much more eco-friendly and energy-efficient than systems that require ductwork. Since the air doesn’t have to travel from the cooling system to the room via ducts, it cuts down on energy waste. Also, they have inverter-driven compressor systems that adjust by speeding up and slowing down according to conditions. So instead of completely shutting down and starting back up like traditional HVAC compressor units, it is a much more efficient operating system. If you purchase a ductless mini-split system for cooling, you can save as much as 30% on your monthly heating and cooling bills. And you may qualify for a local or federal tax credit or incentives.

The Disadvantages of a Ductless System

Ductless mini-split systems have a lot of advantages, but they do not come without any drawbacks. The cost of a ductless system is a more significant investment upfront. They can sometimes cost two to three times more than baseboard heating or window unit alternatives. And when you choose to switch over to a ductless system, you can expect to pay two to three times the cost of simply replacing what you already have. But with the energy savings that you will gain, over time, that investment will come back tenfold.


Although ductless systems have come a long way, they still hang on the wall. So unlike ductless systems that you can’t see, a mini-split will be visible. But the newer units come in various colors so that you can try to make them a bit more inconspicuous. And if you find a reasonable place to hang them, they are less noticeable than you think.

Regular Maintenance

The regular maintenance on a ductless system is a little more than you get with traditional duct systems. You have to clean the fans, especially if you have pets, to keep their energy efficiency high. And also, to avoid a costly repair and excessive wear and tear, be forewarned; if you fail to keep the maintenance up, it can be expensive.

What are the Ideal Situations Where Ductless Systems are a Clear Choice?

There are situations where a ductless system is a clear choice, and others, like in whole house cooling, where the decision is not so clear.

New Additions, Sunrooms or Bonus Rooms

When you add on to your home with additional rooms, running the ductwork might not make sense. For rooms that you only use occasionally, like sunrooms, a ductless mini-split allows you to turn the heating and cooling on and off just when you need it. That way, you aren’t spending money on spaces that aren’t in use. Although ductless isn’t a cheap alternative, sometimes it is far more economical than running ductwork from one end of the house to the next.


Downsizing Larger Homes

Once you have an empty nest, it doesn’t make much sense to heat and cool a house where several rooms are not being occupied. If you use a ductless system, you can zone off areas to be warmed and cooled for more control and lower energy costs.

Make Everyone Happy

If you have family members who are constantly fighting over what temperature is most comfortable, a ductless mini-split allows them to control their environment independent from one another. That means everyone can live in a comfortable environment. And it also means less up and down of the thermostat, which can put excessive wear and tear on it!

Reduce Cold Spots

For some homeowners, various rooms simply can’t be heated and cooled consistently. If you have rooms where the heating and cooling doesn’t reach, a ductless mini-split is an excellent choice to cut down on energy efficiency and to keep all things tepid.

Finding a Reputable Ductless Mini-Split and Cooling Contractor

Ductless mini-splits are an excellent alternative to traditional HVAC duct systems, but only if they are installed correctly. Knowing what type of system will work best, how large you need it to be, and how to install it expertly, are all essential to ensure that you are making a wise investment.

The experts at Carney & Son are leaders in the industry because we have the best trained technicians who know how to ensure that your ductless mini-split investment is a sound choice. And also, it continues to save you money! Contact us today for an evaluation!

Do I Need Carbon Monoxide Detectors in My Home?

If you are wondering if your home needs carbon monoxide detectors, the answer is pretty straight-forward. Anytime that you burn solid or liquid fuel for cooking, heating, or any other use, you absolutely need a CO detector installed in your home. And since most homes have an attached garage or other gas-powered equipment, likely every home should have a detector, whether they have an appliance that burns fuel or not.

What is Carbon Monoxide?

Carbon monoxide is a colorless, odorless, basically undetectable gas that is dangerous in any amount. When you breathe in CO2, it binds with the hemoglobin of red blood cells, and then it proceeds to take the place of oxygen. Breathing it in will lead to oxygen starvation of the blood cells, which is technically called hypoxia, and it is fatal.

Facts About Carbon Monoxide Detectors

Carbon monoxide is present in the air that you breathe all around. But it is dangerous at high levels, such as when you are burning fuel that emits it, which can make it fatal. It is a byproduct created from the combustion of hydrocarbon fuels. Those hydrocarbon fuels include propane, coal, gasoline, and natural gas, just to name a few.

Combustion equipment and appliances that are used around the home create CO gas regardless of how energy efficient they are. Carbon monoxide is measured in something called “parts per minute”. The higher the concentration of CO is, the more symptoms will present themselves.

  • Between 0.5-5 ppm is a standard range of home exposure due to combustion appliances
  • Anything below 70 ppm for more than six to eight hours can lead to dizziness and headaches. If a person has a pre existing heart condition, they can also experience chest pains.
  • 100 ppm for more than two hours can lead to fatigue, nausea, and headaches
  • 150 – 200 ppm for any long term can be fatal

What are Appliances That Burn Fuel?

Most appliances that burn fuel, when tested properly, maintained, and installed correctly, are generally not dangerous. If, however, the exhaust fan or any part of the functioning appliance is clogged, it can lead to a dangerous release of CO gas into the home. Common things like pest nests or even heavy snowfall can block chimneys and vents, and lead to CO gas exposure. Examples of combustion appliances include:

  • Any wood-burning device, such as heat stoves, wood stoves, fireplaces, parlor stoves or wood-pellet stoves
  • Natural, propane or oil appliances, including furnaces, boilers, ranges and cooktops, certain refrigerators, space heaters, fireplaces, and hot water heaters
  • Diesel or gas fuel equipment like generators, which should always be outdoors
  • Agricultural, bio, or any other heating stoves that burn fuel.

The Recommended Number of CO Detectors

CO detectors have the same recommendations as fire detectors. At a minimum, every house should have at least one detector located on each floor, one located near sleeping areas, and if you have a basement, one in the basement. If there is a common hallway where rooms are located, then hallways should also have a detector. If you have forced air heat, however, the leak can go individually to each room. So, it is appropriate to have a CO detector for every room where people will be sleeping. Other areas such as sunrooms, attics, or even closed-in porches that have a fuel-burning appliance should have a CO detector. And the same is true for outbuildings that have appliances that burn fuel.

What are the Types of CO Detectors?

Carbon monoxide detectors can be both plugged in and hard-wired. There are also CO detectors that combine both smoke detection along with CO monitoring. Hard-wired models are connected to your home’s overall electrical wiring system, and they should also have batteries for back-up in case the electricity goes out. Most hard-wired CO monitors are connected so that if one is triggered, it triggers them all to alert you of exposure. Some plug-in models also have interconnectivity; they do so wirelessly.

Standard carbon monoxide detectors have lights to indicate various alarms while others give a digital readout. The types with a digital display should indicate CO levels at all times; if not, then it is not working properly. If you notice that the display continues to inch up, that is an indication that there might be a leak in your combustion appliances. Levels that are high, and can lead to symptoms, are not always detectable via the alarm.

Installation and Maintenance Tips

Anyone can install a plug-in carbon monoxide detector simply by plugging it in. Just make sure to put batteries in it frequently. And also, ensure that it isn’t covered by any curtains, furniture, or other obstacles that can stop it from a correct reading. The electrical models, however, take a little more expertise to install. And since they are such an integral part of keeping everyone safe, it might be better to allow a professional to install them via their instructions and specifications. Since CO detectors work differently, it is important to read the manufacturer’s instructions to make sure that they are working properly.

It is essential that you also clean CO detectors using a vacuum monthly and that you replace the batteries every six months. Carbon monoxide detectors do not last forever, so make sure to write down the purchase date before it is installed. That way, you will know when it is time to replace it.

At Carney & Son, we value our customers greatly and want to ensure that you are safe at home. Our team of professionals is expert at both installing and maintaining your CO detector. That way, you know for sure that it is working properly! Contact us to discuss all of your HVAC needs! Don’t forget our carbon monoxide detectors also detect natural gas too.  We install them and warranty CO detectors for 5 years and replace them at no cost if needed!

Benefits of a Crawl Space Vapor Barrier in Charleston SC

When a home sits on top of a crawl space, it rests on nothing but a dirt floor that tends to be damp and musty. A crawl space typically experiences water that can sometimes pool. And moist conditions can increase the risk of developing mold, insects, rust, rot, and mildew that can make for some pretty hazardous conditions for the health of your family. A crawl space vapor barrier is an excellent solution to help reduce the risk of environmental hazards. But the full benefits of a vapor barrier can only be realized if they are installed correctly. If done right, a vapor barrier can protect your home and dwelling spaces from moisture and all of the ill effects that can come with it.

What is a Vapor Barrier for a Crawlspace?

A vapor barrier is designed to prevent moisture in the dirt from evaporating into the area that lies beneath your home. The barrier itself is made from plastic materials or a foil sheet, and it helps to prevent the moisture in the dirt from penetrating the environment contained underneath your home. It also helps to reduce the risk of odors, mold, insects, rot, and other environmental and structural degradation that can stem from a crawl space being left exposed.

There are several benefits of vapor barrier for crawl spaces:

Control Temperature and Save on Energy Costs

Moisture in the air impacts your HVAC’s ability to maintain a constant and comfortable temperature. When moisture and humidity are high, your system has to work overtime to remove the moisture and control the temperature within your home. Both your heating and your cooling systems have to work harder when humidity and moisture are higher than they should be. So installing a vapor barrier not only saves you energy costs, it will help to extend the lifespan of your HVAC units!

Limit Environmental Hazards

When water is allowed to pool, or moisture to build, it can increase the risk of mold, mildew, and other environmental hazards. By reducing moisture in your crawl space, which is already dark and damp, you can reduce the risk of mold spores and mildew growth. A vapor barrier can also reduce the chance of wood rot, rust, and drywall damage that can lead to structural problems. And since a vapor barrier will reduce the formation of black mold, it is healthier for your family!

Reduce Electrical and Wiring Hazards

If your crawl space houses electrical wires, there is a chance that moisture accumulation can lead to rusted wires, electrical shorting, and even cause a fire. So eliminating the risk of moisture to exposed electrical wires is not only a must for fire prevention, but also to reduce the risk of electrocution.

Preserve Sewer and Water Pipes

Located in your crawl space are sewer and water lines that run below your home. When water and moisture are allowed to sit on pipes, it leads to rust and decay, especially in older homes. When you install a vapor barrier, it helps to keep your pipes in good working order for a longer lifespan. That will help to save you a considerable amount of money over the long-term.

Save the Structural Integrity of Your Home

When moisture is allowed to go unchecked, wood rot can be a serious issue. That can lead to a significant problem with the structural integrity of your home. And any structural damage that results is not only dangerous to the safety of your family, but also, the cost of repairing it is astronomical. Vapor barriers help to keep the foundation of your home strong and undamaged, which is highly critical to protecting your investment.

What are Signs That Your Crawlspace is Retaining Moisture?

It is nearly impossible to stop moisture in your crawl space without a vapor barrier. But it is important to look for these warning signs that the problem is worse than you thought.

  • Pooling water in your crawlspace
  • Peeling of the exterior paint of your home
  • Insect infestations or other signs of pests
  • Rust on your HVAC system
  • Mildew or mold on the walls or flooring
  • Odors sporadically around your home
  • Higher than acceptable levels of radon
  • Rotten wood on the floor or ceiling of your crawlspace
  • Rusted pipes
  • Exaggerated respiratory illness, asthma and allergy irritation, frequent headaches or other health concerns related to mildew and mold

How a Vapor Barrier Increases the Value of Your Home

The small investment made to install a vapor barrier will help to increase the overall value of your home. Not only will it help to keep the air quality more healthy, it will reduce any structural or environmental degradation stemming from moisture and humidity issues. But the vapor barrier is only as valuable as the professionalism of the installer. That is why it is critical that you hire experts like Carney & Son to ensure that it is done correctly.

Best Practices to Keep Your Crawl Space Moisture-Free

When possible, make sure to take all precautions to keep your crawl space moisture-free. If you notice any standing or pooling water, remove it immediately. And if it is has penetrated anything like drywall or insulation, remove and replace that as well. Also, perform routine checks to make sure that your crawl space is dry and that no water has made its way in. And since prevention is best, install a vapor barrier to reduce the risk of any damage to either your home or the health of your family.

Maintaining a moisture-free crawl space is critical for your greatest investment and the health of your family. The small investment that you make to do it correctly, by hiring Carney & Son, will reduce energy costs, protect the integrity of your home, and keep things mildew and mold-free. Contact us today to discuss how you can reap all the benefits that a vapor barrier can provide!

Prepare Your HVAC System for Hurricane Season

As anyone who lives in Charleston knows, hurricane season can really hit home. Not only are they extremely dangerous, they are highly destructive to your home and your HVAC system. Although you already have an action plan in place that includes flashlights, storm-proofing and having enough non-perishable foods on hand, do you have any idea how to protect your HVAC if a hurricane hits? To keep you and your family safe, prepare your HVAC Charleston, SC system for the stormy season ahead.

The Calm Before the Storm

When it comes to protecting your assets against a hurricane, prevention is key, even for your HVAC system. Since you have a lot invested in your HVAC units, take the right precautions to protect them when a storm hits. Not having things under wraps can end up costing you hundreds to thousands of dollars if you need to replace or repair your unit. Before the storm:

Make sure that you schedule your regular maintenance so you know that things are working in top shape. A technician can help to uncover any vulnerabilities that need to be addressed. And they can also guide you on how best to keep things covered and protected.

If it is hot outside before the storm is set to hit, make sure to cool your house down as much as possible. You will not be able to use your air conditioning for a while if your power goes out. And if you have a window AC unit, remove and unplug it before you seal the exterior of your home to shield it against a hurricane storm.

Secure your AC unit or any other exposed HVAC components to their base using a hurricane-approved strap or a cage. And tarp your unit so that it won’t get hit by any falling debris or objects that can do some major damage.

Remove any existing items around the HVAC unit so that they won’t damage the AC if the winds kick into high gear. Also, check for any branches or limbs that might break off and hit hard.

Consider purchasing a generator, in case you have to go without electricity.

When the Storm Hits

When the storm is in full swing, make sure to turn off any circuit breakers that service your HVAC system to prevent a power surge.

After Things die Down

Once the storm has passed:

Check outdoor equipment to make sure that there isn’t any damage to the unit like dings or dents. If there is damage, document it immediately, in case you have to make a homeowner’s claim. Also, make sure to remove anything that is impeding the AC unit before you turn it back on. Otherwise, debris can get sucked into the coils and lead to damage.

Put your AC unit back in the window. If you have any flooding around your property, especially around the AC unit, do not restore power to it unless you have a trained technician inspect it. Call a HVAC Charleston, SC specialist at Carney and Son to inspect the area for any hidden dangers.

It is important to be aware of outdoor conditions to protect your AC unit and any other HVAC equipment from outdoor elements, especially when a storm is approaching. Also, during hurricane season, do a clean sweep to inspect and make sure everything is running properly. But when you have been alerted of a storm, take the necessary precautions to keep both your HVAC and your family, safe from danger. And after the storm hits, contact Carney and Son to help with any problems that you might have related to the hurricane.

Benefits of Air Duct Cleaning

The quality of the air in your home is critical to reducing allergens and keeping everyone safe and healthy. Although regular air filter changes will help to reduce small particles from making their way into the ductwork, they are not a fail-safe. When dirt and debris get into your vents and ductwork, they can become trapped. And over time, they can cause things like mold spore formation and other unhealthy consequences. Not just about increased air quality, these are other air duct cleaning in Charleston, SC benefits.

Reduce Energy Costs

The way that heat and cooling is administered to your home is via the ductwork. And if the ductwork becomes clogged with dirt and debris, it can compromise the airflow of your home’s circulation. That forces your furnace to work overtime, and will significantly increase your heating and cooling energy costs. Cleaning your air ducts will help to increase airflow and stop your furnace from working overtime to keep up with the demand for maintaining a constant temperature.

Improves Air Quality

When dirt and debris get into your ductwork and become trapped, they can start to produce mold and mildew. Mold spores can significantly reduce the air quality of your home. And mold can pose a significant health threat to you and your family. So reducing the risk that it is lurking in your ducts by cleaning things up is the best way to keep everyone breathing easy!

Reduce Allergens and Irritants

Allergens that get trapped into your HVAC continues to recirculate throughout the house, which can wreak havoc on allergy sufferers. Getting your ductwork cleaned will help to eliminate small particles that are trapped and increase the overall quality of the air you, and your family, breathe. Also, cleaning and other household chemicals can, likewise, get stuck in your air vents and cause a whole lot of irritation. By cleaning out your ducts professionally, you will help reduce things like asthma and allergy attacks.

Removing Odors and Smells

If you allow dirt, mold, and mildew to accumulate in your ductwork, it can begin to smell bad. Although every home has a unique smell, if yours is based on rotting in your ductwork or things like tobacco odors getting trapped, the only way to freshen things up is to get your ducts professionally cleaned.

If it has been a while since you had your air ducts cleaned, now is a perfect time. Before you turn your thermostat from cool to heat, make sure that your vents and ducts are free and clean. Duct cleaning helps to remove chemicals and allergens, improve the air quality of your home, and increases your energy efficiency to reduce costs.

Contact Carney & Son today to schedule your next ductwork cleaning!

6 of the Most Common Heating Problems in Homes

Although there are all sorts of things that can go wrong with your heating unit, there are six common heating problems that homeowners see most often. Most heating repair problems can be avoided with a little troubleshooting and TLC. But if you aren’t sure what the issue is, it is best to call in an expert to solve your heating concerns. These are the six most common heating problems, and when possible how to solve them.

No Scheduled Heating Maintenance

Although many homeowners give very little thought to regular furnace or gas heater maintenance, they absolutely should! When you don’t regularly maintain your heating unit, there is no way to spot signs of trouble before they become highly troublesome and costly. Not having your system maintained can lead to an expensive repair call, or worse, the need to replace your system before it is time.

Problems with the Ignition Control or the Pilot Light

Heating systems typically have two types of ignition systems, either an intermittent pilot or a hot surface ignition. If the furnace ignition is to blame for your heating problem, it can cause intermittent heat or no heating at all. Sometimes it requires just relighting the pilot, and other times it warrants a repair call.

Clogged or Dirty Filters

If you aren’t regularly changing your air filters, it can be diminishing the airflow around your home. That will make your unit work harder and lead to excessive wear and tear. Dirty filters can also cause a malfunction of the limit switch, which is responsible for turning the fan on and off. Changing the air filter monthly is imperative to keep things flowing freely and extending the lifespan of your heating unit.

Lack of Airflow or Circulation

If you have aging belts, ducts, fan motors, or bearings, it might be cutting down on your furnace’s ability to circulate air properly. That will make it nearly impossible for your unit to maintain a consistent heat or to keep up with its necessary load demands.

Leaky Ductwork

Ductwork is the system that carries the heated air from your gas heater or furnace to the rest of the house. If you have a leak in your ductwork, then air can seep into unfinished spaces that don’t need to be heated. Not only will that make it harder to keep things warm, it can decrease air quality and cause a “backdraft”.

Broken or Faulty Thermostat

Whether you have a traditional or a programmable thermostat, if it is not working properly, then it is sending the wrong signal to your furnace. Common reasons that your thermostat might not be working are a missing or low battery, misread temperatures, or misused settings. If your heating is not working correctly, check your thermostat, it might be the culprit.

Many things can cause a furnace or gas heater not to work correctly, and most of them can be avoided. By having regular maintenance on your HVAC system, you can stop a small problem before it becomes both problematic and expensive. But if you are having a hard time diagnosing the source of the problem, contact Carney & Son. We can fix any heating repair problem or handle any heating maintenance issue you have.

Does Your Furnace Need a Tuneup?

With back to school shopping in full swing, the weather might still be South Carolina steamy, but things are going to change soon! When you’re ready to turn your thermostat from cool to heat, will your furnace be ready? If you haven’t had it maintained for a while, the answer might be “no”. And the first thing you want to avoid is the potential of having to make an expensive repair call.

These are signs that your furnace might not be working optimally. And also, that it might be time to find a furnace repair service now, so you won’t be waiting in the cold when the temperature outside dips! If you are looking for excellent furnace repair near you, look no further than Carney & Son.

Safety Issues

One of the best reasons to have your furnace fine-tuned is to make sure that your home is safe! By having your furnace maintained, you will not only ensure that it is ready to heat things up, but also that there aren’t any leaks that can be potentially fatal to you and your family. It is imperative to check your furnace for CO leaks that can stem from a small malfunction. So not only will a tune-up clean things up, it can spot signs of danger.

Save Money with Furnace Maintenance

Your furnace works best when it is clean and well maintained. And if it has been a while since you have serviced it, it might be working overtime. A furnace that has built-up dirt and debris has to work harder to push air. And when it does, not only will that lead to increased energy costs, it will also reduce the lifespan of your unit. Also, if you are putting excessive wear and tear on your furnace, the likelihood that you will need to place an expensive repair call shortly, is high.

Spot Problems Before They Become Costly Furnace Repair

When you approach your HVAC system with an attitude of “if it isn’t broken, don’t fix it,” you are asking for trouble. When you have someone maintain your furnace, they can spot small signs of trouble and fix them before they become extremely troublesome and expensive. A professional can look for things like dirty filters, parts and pieces that need to be replaced, and other signs that something is amiss. If you let things go without being checked, it could lead to a very costly repair bill!

You can feel it in the air; the hot South Carolina summer is about to take a turn. And when it does, you will want to make sure that your furnace is ready for the demands that you will soon be placing on it. Having a well oiled and maintained furnace will reduce your energy costs, decrease the likelihood of a hazardous CO Leak, and reduce the need for an expensive repair call. But don’t wait until it is time to turn the heat on to check and make sure things are good to go. And if you are looking for the best furnace repair near me, look no further than Carney & Son. They can not only keep things running smoothly; they can repair anything that can go wrong.

Contact us today to schedule your next routine maintenance.

5 Signs it is Time for a New HVAC System

As a homeowner, it is a difficult decision to make to either repair or replace your HVAC system. But sometimes to save pennies, you can end up spending dollars. Before you opt to put a bandaid on your HVAC problem, consider these five heating and air Charleston, SC signs that scream, “it is time for an entirely new system”.

Your System is More Than ten Years old

HVAC systems have a particular lifespan, and it is usually not more than ten years. Most experts agree that repairing a system that already has ten years under its belt is probably close to throwing money out the window. Also, over the past ten years, energy efficiency has come a long way. So your outdated system is probably costing you more than it should.

Repair Costs are Half of the Cost of new

If you are considering whether to repair or to replace, consider this – the cost to repair will be about half of the cost of replacing new. So if your system is outdated and aging, then repairing it doesn’t make much economic sense. Although replacing your HVAC is a significant investment, it is a much better one than investing in a unit that will need to be replaced soon anyway.

Your Energy Bill Keeps Going up

Due to inflation, it is not abnormal for your energy costs to increase slightly over the years. But if you notice that your energy bills have gone up a lot in a short time, then that might be a sign that your system needs to be replaced. As your system ages, its ability to heat and cool will diminish. That means that it will have to work harder to maintain a consistent temperature, which equals more energy output. Replacing your unit might cost a lot up front, but in the end, it will save you a lot too.

You Can’t Seem to Maintain a Comfortable Temperature

If you begin to notice that maintaining a consistent and comfortable temperature is nearly impossible, that is a sign that your heating is not working properly. Things like low fluid levels, cracked ductwork, serious motor damage, and clogged filters might all be to blame. But if you have checked all of those things and can’t find anything wrong, then most likely it is an inefficiency in your system. Also, if you have increased the size or configuration of your home, you have placed a new demand on an old system. And it might not be able to keep up.

Odd Sounds

If your system is starting to make weird sounds, don’t ignore them! Loud, screeching, or clanking noises need to be addressed immediately. If you don’t, then the consequences can be much more expensive. If your system is grinding, that might indicate that things are worn out and need to be replaced. The noise will not go away on its own; it’s time to make a call to an expert.

Although replacing an HVAC system can be a significant investment, putting a bandaid on an old and outdated one is tantamount to throwing money out the window. If you notice that your heating and air Charleston, SC system isn’t keeping up with demand, is making loud noises, or is nearing its lifespan, call the experts of Carney & Son to to evaluate your HVAC. We can make recommendations about what is a more appropriate for your situation, replacing or repairing.

Service Matters. Here’s how to hire one of the Best HVAC Companies in Charleston, SC

Spring is heating things up all around South Carolina. And soon the heating in homes around the Charleston area will turn to cool. But before you turn your air conditioning on and ask your HVAC to work overtime, make sure that it is ready to go. Regular service is an excellent way to make sure that your unit is prepared to work and also that you won’t have to make an expensive repair or replacement call!

But don’t just call anyone, hire one of the best HVAC companies Charleston, SC by looking for these qualities:

Don’t go with the cheapest bid!

Although the price is going to be a concern, typically you get what you pay for. And when that comes to HVAC service, choosing a company simply because they are the cheapest is not always a good thing! If you pay for cheap service and it isn’t done right, it can end up costing you a whole lot more. So, don’t hire a company on price alone without knowing what you are getting and their reputation.

Speaking of Reputation

Find a company that has been in business for a long time and has an established reputation in the community. Although Google is a great way to find a company, it is much more important to know what the company is all about. Do your research, check reviews, and look for past client’s experience before you hire someone to maintain or to repair your HVAC system. Reading reviews will not only help you to find out who had a good experience, it will help you weed through those companies that left customers with a bad one!


When your air conditioner needs repair, it can be miserable to sit and wait. When the heat of summer is at its worst, you don’t want to hire a company that promises to be there and doesn’t show or keeps putting you off. Find a company that is responsive to your needs and one that can be there when you need them, not when they can fit you in. Hire an HVAC company that cares about you personally, and one who won’t leave you sweating waiting for them to show up on their time.

Go the Extra Mile

Find a company like Carney and Son who offer special services like their Preferred Club Membership. Let us take one worry off of your already busy plate by reminding you when service is due, regularly maintaining your air conditioning when you need it, and looking for signs of trouble before they become troublesome. Also, find a company who is willing to work with you by offering discounts on repairs and replacement when you sign up as a member.

When it comes to your HVAC system, service matters. If you establish a relationship with a company like ours, you can have the peace of mind to know that things are taken care of when you need them most. You can also feel secure knowing that with regular maintenance, we can spot signs of trouble and take care of it before it becomes extremely troublesome. We are one of the best HVAC companies Charleston, SC in the industry with reason. We care about our customers and always strive to offer the best service possible.

Contact us today to discuss how we can help!

Spring is in the Air and Your AC Will be Running Overtime. Here Are Some Tips to Avoid HVAC Repair!

The warm air is just starting to rush in, and what South Carolina residents know, is that in no time at all their air conditioning will be working overtime! Because the air conditioning only breaks on days when the temperatures soar or on Saturday night when HVAC repair companies in Summerville, SC are closed, maintenance is the best way to avoid a costly emergency repair call or sitting around sweating it out.

These tips will help you to avoid the need for an HVAC repair!

Clean up Around the Air Conditioner

Since air conditioning units are on the outside of the house, they are often ignored. But if you have leaves or debris built up around your air conditioning unit, it can lead to excess wear and tear on your fan. And after a while, your fan will give way!

Or, if you have branches that are starting to encroach on your unit, they should be cut back so that there isn’t a chance that they can break off and damage your air conditioner. Take time once a month to clean up around your air conditioning unit and check for signs of trouble.

Change Your Air Filters

Air filters are your HVAC’s last defense against dust and debris making its way into your ductwork and limiting airflow. If you don’t change them often enough, it is putting excess stress on your air conditioner and making it work harder than it should. And clogged filters also reduce the air quality of your home! South Carolina spring means pollen, and as heavy as it can be, it is imperative that you change your air filters monthly to prevent your air conditioning system from needing to be repaired.

HVAC Maintenance is Key

If you turned your cool to heat last fall and didn’t have your air conditioner maintained, now is a great time to do it. Not only will regular maintenance help to reduce the risk of needing to make a call for repairs, it will also extend the life of your unit. During a maintenance appointment, a trained technician can also spot signs of trouble before it becomes serious. And prevention is always way less expensive than a repair or replacement call!

Be Mindful When it Might Be Time to Replace Your Unit

Of course, no one wants to spend the money to replace their air conditioning unit. But it is much better to head up the need for a replacement or upgrade than to wait until the system fails and be stuck in a jam. If you know that your air conditioner is close to the end of its life expectancy, make the call to preempt being in a sticky and sweaty situation. Newer models might be an investment but air conditioners today have better energy ratings, which will save you money. And it doesn’t make much sense to continue to repair an air conditioner if it is on its way out.

Spring has hit South Carolina and what we Southerners know is that spring is short-lived and then comes the heat hard and fast. To make sure that you aren’t left sweating it out, take action to get your air conditioner in top shape before you put it to work. If you should need a repair, call Carney and Son.

We are experts in all things HVAC repair Summerville, SC. Contact us today to discuss how we can help!