Spend Less on Energy Bills With These 10 HVAC Tips

The Department of Energy reveals that 6% of energy bills are spent on the HVAC systems in American homes. This can be a significant portion of the household budget, explaining why many people are looking for ways to reduce their household energy costs. Fortunately, several strategies can help you save money on your HVAC energy bills. In this article, we’ll discuss some of the most effective ways to reduce your energy costs and keep more money in your pocket.

1. Utilize a Programmable Thermostat:

By installing a programmable thermostat, you can automatically adjust the temperature of your home to maintain optimal comfort while also decreasing energy costs. This type of thermostat allows you to set temperatures for different times in the day and week so that you don’t have to manually adjust the settings every day. You’ll agree that the convenience alone is worth it in energy savings.

2. Change Your Air Filters Regularly:

Dirty air filters can restrict airflow and put a strain on your HVAC system, making it work harder and use more energy than necessary. To ensure that your system is running efficiently, make sure to change out your air filters every 2-3 months. If you think it’s not time to replace the filters yet, cleaning them out with a vacuum cleaner every month can help.

3. Use Window Treatments to Your Advantage:

Window treatments are a great way to ensure that your home is keeping in air and heat. During the summer, close the curtains during the day to block out sunlight that could cause your HVAC system to work harder and use more energy. In the winter, open up those same window treatments when you are letting in natural light, as natural heat can help keep your home warm. Window treatments can also help trap dust and allergens that can cause your air filter to get clogged more quickly.

4. Clean the Vents:

Cleaning out the vents of dust and dirt can not only improve airflow but also help to ensure that your HVAC system is running more efficiently than before. Make sure to clean these vents out at least once a year or when you begin to notice a decrease in air quality. The easiest way to do this is with a vacuum cleaner or compressed air.

5. Insulate Your Home:

Insulating your home can help keep the heat or cold in and save energy. Check for any areas that may need extra insulation, such as attics and crawl spaces. Adding more insulation to these areas will also help prevent air leaks around windows and doors. Well, it may cost you a bit in the initial investment, but it will definitely help save you money on energy bills in the long run. So be sure to invest in and install extra insulation around your home.

6. Install a Smart Thermostat:

If you love convenience and automated features, then a smart thermostat is for you! A smart thermostat is connected to your phone, so you can control the temperature in your home from anywhere. This makes it easier to adjust the temperature when you’re away or if someone is coming over and needs to be comfortable. Smart thermostats also have energy-saving features, like automatically turning off when no one is home. This can help to significantly lower your energy bills.

7. Don’t Go Too Far:

One of the biggest mistakes homeowners make is setting their thermostats too low or too high. If you set your thermostat to a temperature that’s lower than necessary, it will use more energy to reach the desired temperature. Likewise, if you set the thermostat to a temperature that’s higher than necessary, the HVAC system will take longer to cool or heat your home. To save energy, keep your thermostat set at a temperature that is comfortable but not too high or too low.

8. Maintain the Unit:

Regular maintenance is essential for your HVAC system. If left unchecked, it can become inefficient and cost you more money on energy bills. Make sure to have an HVAC professional come out at least once a year to inspect and service the unit so that it is running efficiently. This will ensure that you are not wasting energy and money over time.

9. Install Ceiling Fans

The use of ceiling fans in your home can help you save on energy bills. Ceiling fans help circulate the air, which keeps the temperature more consistent throughout the house and reduces the strain on your HVAC system. Your HVAC system doesn’t need to work as hard and therefore uses less energy, meaning you save money on your energy bill.

10. Invest in a New Unit:

Older models of HVAC systems can be inefficient and could be costing you more on your energy bills. Investing in a new unit with more efficient technology will help you save money in the long run. Look for Energy Star-certified systems to get the most bang for your buck. With a reliable HVAC system, you can be sure that your home will stay comfortable while keeping energy costs low.

Service or Install HVAC With Carney & Son 72 Degrees

At Carney & Son 72 Degrees, we offer a variety of HVAC services and installation options to make sure your home’s heating and cooling systems are running at peak efficiency. Our team of experienced technicians can help you select the best system for your home that will save you money on energy bills while keeping you comfortable all year long. We offer both residential and commercial services, so no matter the size of your home or office, we have a solution that’s right for you. Schedule an appointment today to find out more about our services and how we can help you save money on energy bills.

Is It Time to Replace Your Furnace? 8 Signs You Should

Key Takeaways:

After your furnace has spent its better days heating your home, you may be wondering if it’s time to replace it. These 8 signs we’re discussing below can tell you whether or not it’s time for a new furnace:

  • It’s age
  • Unusual energy bills
  • Peculiar noises
  • Uneven heating
  • Increased dirt, dust, soot, and debris
  • Frequent repairs
  • Home humidity problems
  • Visible signs of damage
  • Advice from a technician
  • We’ll also advise you on when you should just continue servicing and repairing your furnace.

A furnace lasts on average 15-20 years. This is a long time for most homeowners and it can be easy to forget that the furnace is aging, leading to a costly and inconvenient breakdown. You may have heard tales of furnaces lasting 30 years or more, but it’s important to remember that those cases are rare and you should be preparing for a replacement if your furnace is getting up there in age.

Here are 8 signs that it’s time to start thinking about replacing your furnace:

1. The Age Factor

As mentioned before, if your furnace is at least 12 years old, it’s likely time to think about replacing it. Save up some money in preparation for this expense if your furnace is reaching the end of its life. The earlier you start saving, the better.

2. Unusually High Energy Bills

If you’ve noticed your energy bills inching up without any explanation as to why, it could be a sign that something is wrong with your furnace. Over time, furnaces become less efficient and begin to use more energy than they should. If this happens then replacing it with a newer, more energy-efficient model could help you save money in the long run.

3. Peculiar Noises or Smells

If your furnace is making any strange noises or producing an odd smell, don’t ignore it! These can be signs of something wrong with your furnace and if left unchecked, can lead to even bigger problems. It’s usually best to call a professional for an inspection if you notice any of these issues, as they can diagnose the problem and tell you whether or not it’s time for a new furnace.

4. Uneven Heating

A furnace unit installed right should be able to evenly distribute heat throughout your home. If you notice certain rooms feeling colder than others, then this could indicate that it’s time for a new furnace. Usually, it’s the result of an inefficient unit that isn’t able to properly heat your home. Uneven heating can also be caused by clogged air ducts, so you may want to have those checked out as well.

5. Increased Dirt, Dust, Soot, and Debris

The increased presence of dirt, dust, soot, and debris can be an indication that your furnace needs to be replaced. This is because older furnaces tend to not filter the air as well as newer models. While you can improve the situation by replacing the filter, eventually the furnace will need to be replaced to get better indoor air quality.

6. Frequent Repairs

If you’re constantly needing to have repairs done on your furnace, it could be a sign that it’s time to replace your unit. Frequent repair bills can add up quickly and you may find that replacing the furnace is a more cost-effective option in the long run. The same goes for parts replacements, if you’re having to routinely replace certain components of your furnace, it’s time to start considering a replacement.

7. Home Humidity Issues

High humidity levels in your home can cause several issues, from mold and mildew growth to excess dust. If you find that the humidity levels in your house are constantly higher than normal, it could be due to an inefficient furnace. Replacing your unit with a newer model can help reduce the amount of moisture in the air and improve the overall comfort of your home.

8. Visible Signs of Damage

If you can visibly see signs of damage on your furnace, such as rust or corrosion, it’s definitely time to start thinking about replacing it. Not only is this a sign that the system is nearing its life expectancy, but faulty components could lead to safety issues as well. You should schedule an inspection with a certified technician to determine the extent of any damage your furnace may have sustained.

9. Advice From a Pro Technician

Replacing your furnace is a decision that shouldn’t be taken lightly. It’s an expensive investment and one that should last for many years. That’s why it’s important to make sure the time is right before you commit to purchasing a new unit. If you’re still not sure whether it’s time to replace or repair your current furnace, contact a certified HVAC professional. They can provide you with an assessment of your current system as well as guidance on what to do next.

Should You Continue With Maintenance?

No matter the age of your furnace or how many problems it’s had, keeping up with regular maintenance is key when it comes to extending its life span and preventing unexpected breakdowns. If you’ve been neglecting routine maintenance, now may be the time to start getting back on track. A professional HVAC technician can help you set up a preventive maintenance plan that fits your budget and needs.

Work With Carney & Son 72 Degrees For the Best Installation and Repair

If you’re ready to replace your furnace, it’s important that you work with a reliable HVAC contractor like Carney & Son 72 Degrees. We have extensive experience in the installation and repair of residential heating systems, and our technicians are knowledgeable in all aspects of the process. We can help you select an energy-efficient system that meets your budget and performance requirements. Reach out to us today for a free quote and consultation.

Saving Money With HVAC Tune Ups: 8 Reasons To Consider

Key Takeaways:

Your HVAC system can be a major expense, but regular tune ups help ensure that your system is running efficiently and avoiding unexpected repair costs. You learn what HVAC tune ups are and the benefits you can expect:

  • Energy efficiency
  • Improved air quality
  • Extended equipment life
  • Healthy home
  • Quieter equipment operation
  • Eligibility to warranties
  • A safer home
  • Troubleshooting unknown issues in time

Getting your home comfortable regardless of the season starts with a well-functioning HVAC system. Regular maintenance and tune ups are essential for the overall health of your system, keeping it running efficiently and avoiding costly repairs. You may not realize it, but regular HVAC tune ups can also save you money in a variety of ways. That’s the whole point of this post—to keep your system running efficiently and save on costs in the process.

What Are HVAC Tune Ups?

HVAC tune-ups are comprehensive inspections and services that ensure your heating and cooling system is working in optimal condition. During a routine maintenance session, an HVAC technician will inspect your system for any potential issues or problems, lubricate moving parts, replace worn components, and clean out the condensing unit. While not all HVAC companies offer the same type of tune-up services, most provide the basics like inspecting and cleaning air filters, thermostat calibration, and system testing.

Here are eight compelling reasons to consider investing in regular HVAC tune-ups:

1. Energy Efficiency:

Regular maintenance helps your HVAC system run more efficiently, saving you money on energy costs. Plus, it can help ensure that your system is meeting the manufacturer’s energy efficiency ratings. The US Department of Energy estimates that regular maintenance can improve energy efficiency by up to 30 percent. You can also find additional savings by having your technician inspect and clean dirty air ducts.

2. Improved Air Quality:

Regular maintenance helps keep dust and other airborne contaminants from building up in your HVAC system, which can help prevent the spread of germs and bacteria throughout your home. Your technician may also be able to identify any potential indoor air quality problems, such as inadequate ventilation.

3. Extended Equipment Life:

On average an HVAC system should last about 15 years with regular maintenance, but this number can vary depending on the make and model. With regular visits from an HVAC technician, you can ensure that your system is running at peak efficiency, which will help extend the life of your equipment. So if you want to milk every last year out of your existing HVAC system, regular tune-ups are key!

4. Healthy Home:

Regular maintenance can help keep your home free from dust and other allergens. Your technician can make sure that all the filters in your system are clean, which helps to reduce the amount of air pollutants circulating through your house. Additionally, many technicians offer services such as duct cleaning or coil cleaning which can further improve indoor air quality and help keep your family healthy. That means that the money you’d use on medical costs, you can use on other important issues of life.

5. Quieter Operation:

Many HVAC tune ups include a check up on the fan motor and other components, which helps to ensure that it is running as efficiently and quietly as possible. This means less noise from the unit and more comfort for your family. You will also be able to save money on your energy bills since the unit won’t have to work as hard or as long in order to maintain the desired temperature.

6. Warranties:

When you invest in regular tune ups, you may be eligible for extended warranties on parts and labor. That means if something breaks down, you can rest assured that the repair costs will be covered by the manufacturer. The peace of mind alone is worth the upfront costs. So why not take advantage of this and ensure that your system is always running optimally?

7. A Safer Home:

Regular HVAC tune ups ensure that all parts of your system are performing safely and efficiently. This is important because it prevents dangerous carbon monoxide leaks from occurring in the home, which can be deadly. It also helps to reduce the risk of fires starting due to faulty wiring or other issues. Safety should always come first when it comes to your home, so HVAC tune ups are an important part of keeping you and your family safe.

8. Proper Troubleshooting:

Tune ups also provide a great opportunity to properly troubleshoot any issues that might be present in your HVAC system. If something isn’t working correctly, an experienced technician can quickly diagnose the problem and offer solutions to make sure it’s fixed correctly. This process allows you to avoid potential problems down the line and save you money.

Carney & Son 72 Degrees Will Help With HVAC Tune Ups

Regular HVAC tune ups are essential to making sure your system is working efficiently and safely. At Carney & Son 72 Degrees, we provide comprehensive HVAC services that go beyond just regular maintenance. We can help you save money by providing timely repairs, perfect installation, and preventative maintenance for all types of HVAC systems. Reach out to us today for more information.

4 Big Mistakes You’re Making with Your Air Conditioner

If you like summer, you’re not alone. However, you also have to deal with the bad stuff – like summer allergies and that unbearable humidity with all the good things. But one thing that might be even worse than humidity? An air conditioner that’s non-functional. If your air conditioner isn’t running correctly, it can make summers downright miserable.

Here are some prominent mistakes people make when it comes to their AC unit – so you can avoid them! Keep reading for Carney & Son 72 Degrees‘ tips on keeping your home cool all summer long without breaking the bank.

Not Keeping Up with Maintenance

Similar to other items in your house, your air conditioner requires regular maintenance to function correctly. Dust and grime can accumulate on the coils and make the machine work harder than necessary, resulting in higher energy costs & early breakdowns. In addition, you should regularly replace the filters to ensure that they are able to trap airborne contaminants effectively.

Overlooking the Importance of Airflow

Another mistake that homeowners make is overlooking the importance of airflow. If your air conditioner does not receive enough air, it will have to work much harder to cool your home, resulting in more significant energy costs and early failure. In addition, poor airflow can cause the unit to freeze up, damaging the compressor and other components. To ensure adequate airflow, check the vents and ductwork regularly for blockages or restrictions.

Skimping on Insulation

Insulation is another important factor that can impact the efficiency of your air conditioner. If your home is not adequately insulated, heat will be able to enter through the walls and ceiling, making it harder for your AC unit to keep the house cool. As a result, your unit will have to run for more extended periods, leading to higher energy bills and premature breakdowns.

Using the Wrong Size Unit

One of the most common mistakes people make when it comes to their air conditioner is using a unit that is too small or too large for their home. If the unit is too small, it will have to work overtime to cool the house, leading to higher energy bills. This also leads to premature breakdowns. The best way to determine the correct size unit for your home is to consult with a professional.

Carney & Son 72 Degrees serving Summerville knows that a properly functioning air conditioner is key to keeping your home comfortable during the hot summer days and nights. Our team of experienced professionals provides top-quality air conditioning services that will help keep you and your family cool all summer long.

From professional AC maintenance to emergency AC repair, we have you covered! We offer professional other AC services to ensure your machine runs at its best all season long. Call us today!

5 Ways To Improve Indoor Air Quality And Reduce Air Pollution in Your Home

There’s no question that improving your home’s indoor air quality is essential for your family’s health. Excessive air pollution is a known human carcinogen, and it can also cause a variety of respiratory problems. According to research from the WHO, more than 3.8 million people die each year due to illnesses caused by household air pollution. Hence, it is vital to take care of the indoor air quality of your home.

There are many ways to improve indoor air quality and reduce air pollution in your home. Firms like Carney & Sons 72 Degrees offer top-quality air conditioning and heating services that can ultimately improve your home’s indoor air quality. Read on to learn more!

Importance of Indoor Air Quality

Most individuals know how vital it is to breathe fresh air. Although, indoor air quality is often much worse than outdoor air. The EPA (Environmental Protection Agency) ranks indoor air pollution among the top five environmental health risks.

There are many reasons for this. Homes are getting more energy-efficient which means that they are better sealed. This seals in pollutants like dust, pollen, pet dander, and cleaning chemicals. Also, we use a variety of products indoors that release harmful chemicals into the air, including paint, aerosol, electronics, and scented candles.

All these factors contribute to poor indoor air quality, severely affecting your health.

Ways To Improve Indoor Air Quality

Here are some helpful tips to improve indoor air quality.

Keep Your Carpets Clean

Vacuum your carpets regularly and clean them professionally at least once a year. Carpets can collect a lot of dust, dirt, and other allergens.

Avoid Using Harsh Chemicals

When cleaning your home, avoid using harsh chemicals. Instead, opt for natural cleaning products. You may open the room windows to let in some fresh air while cleaning.

Do Not Smoke Indoors

Indoor smoking is one of the worst things about indoor air quality. If you smoke, do it outside.

Change Your AC Filters on Time

The filters in your air conditioning unit need to be changed regularly. Otherwise, they will become clogged and will not work correctly.

Bring in Some Plants

Plants can aid in the improvement of indoor air quality. They assist in the removal of hazardous chemicals and contaminants. So, think about bringing some plants into your home. These are just a few things you may do to enhance your home’s indoor air quality. You may assist in minimizing pollution in your house and promote a healthier atmosphere for your family by taking these actions.

While you may not be able to do much about the air quality outdoors, you can do plenty of things to improve the indoor air quality in your home and reduce your exposure to harmful pollutants. By scheduling service with Carney & Son 72 Degrees in Daniel Islands, SC, today, we can help get your home’s HVAC system up and running like new again, ensuring that your family is breathing clean air.

Book an appointment today!

Are Ductless Mini Splits Worth The Cost?

When replacing your home’s HVAC system, you have many options to choose from. If you’re looking for an energy-efficient system that doesn’t require ductwork, you may be considering a mini-split.

Ductile mini splits are a cost-effective way to heat and cool your home. Though they may be more expensive than traditional heating and cooling methods, ductile mini splits can save you money in the long run.

When it comes to knowing about air conditioning, Carney & Son 72 Degrees are the professionals. We provide top-quality air conditioning and heating services to keep your temperature right. Are you planning to buy ductile mini-splits? Here’s a guide discussing different factors and features to help you decide. Read on!

What is a Ductless Mini Split?

A ductile mini-split is an air conditioner that does not require ductwork. They are ideal for homes that do not have existing ductwork or for additions to your home where adding ductwork would be difficult or impossible.

Ductless mini splits have two main parts: an outdoor compressor and an indoor air-handling unit. A conduit, which houses the power cable, refrigerant tubing, and suction tubing, links the outdoor and indoor units.

Working on Ductless Mini Split

The compressor/condenser unit of a ductless mini-split contains the evaporator coil, condenser coil, and compressors. The air-handling unit includes the air filter, air handler, and evaporator coil.

The air-handling unit pulls in air from your home and passes it over the evaporator coil. The evaporator coil contains a refrigerant that absorbs heat from the air, cooling it down. The cooled air is then blown into your home through a series of air ducts or air handlers.

The air-handling unit also contains the air filter, which cleans the air before circulating back into your home.

Pros and Cons of Ductless Mini Split

Here are some pros and cons of ductile mini-splits to help you decide if they are a good investment.


  1. Ductless mini splits are very efficient.
  2. They are quiet and unobtrusive.
  3. They can be used to heat and cool individual rooms or areas.
  4. They don’t require a lot of installation work.


  1. Ductless mini splits can be more expensive than traditional HVAC systems.
  2. They require professional installation.
  3. Some people find the air handlers unattractive.

Is Ductile Mini Split Worth The Cost?  

So, are ductless mini-splits worth the cost? That depends on several factors, like the climate you live in, the size of your home, and your budget. If you live in a hot climate and want an efficient way to cool your home, a ductless mini-split might be a good option. A ductless mini-split can be an excellent investment if you have the budget and don’t mind the air handlers.

Ductless mini-splits can be an excellent option for cooling your home, but they come with a few considerations. They’re more expensive than traditional HVAC systems and require professional installation. Some people also find the air handlers unattractive. If you’re ok with these factors and have the budget, a ductless mini-split can be a great addition to your home. Always visit Carney & Sons 72 Degrees in Kiawah Island, SC, for air conditioning services.

Schedule a service today!

4 Common AC Maintenance Mistakes Homeowners Make

Air conditioning units are a considerable investment, but the relief they offer from the blistering summer heat makes them worth the investment. However, it is essential to take care of your unit. You can expect about 20 years of use from your unit with regular air conditioner maintenance.

Unfortunately, many homeowners make mistakes with air conditioner maintenance that can lead to decreased efficiency and a shorter lifespan for their air conditioning unit.

To help you out, below are the four common air conditioner maintenance mistakes highlighted by HVAC contractors. By avoiding these, you can keep your air conditioner running without issue for years to come.

Ignoring Unusual Noises:

After spending a specific time with your air conditioning unit, you’ll become familiar with its normal operating noises. In many cases, unusual noises are an indication of a more severe issue developing within your air conditioner. For instance, shrieking noises may indicate that your air conditioner’s compressor is failing, while rattling noises may be a sign that something has come loose inside the unit.

If you ignore these noises and continue to run your air conditioner, you could end up causing severe damage to the unit – and incurring expensive repair bills as a result.

Not Changing the Air Filter:

Air conditioner maintenance isn’t just about the coils and fins outside the unit. You should regularly change the air filter. It tracks dust, pollen, and other particles that can clog the system. A dirty air filter will make your unit work harder than necessary, eventually leading to a complete system shutdown.

The rule of thumb is to change it every three months but check it monthly to be certain. All you have to do is remove the old filter and put a new one in its place. However, be careful with the sizing.

Failing to Repair Leaks:

Leaks are a prevalent problem with air conditioners. It could be a slow drip or a full-on gush, but you need to take care of it. The Freon gas that cools the air can be expensive, so you don’t want it leaking out.

Contact professional HVAC contractors immediately if you see any signs of a leak, such as a pool of water around the unit. They will be able to repair the leak and recharge your system. Please don’t attempt this yourself as you could worsen the problem.

Putting Regular Maintenance on the Backburner

Installing an air conditioner is just the beginning. You must also commit to regular air conditioning maintenance for your unit to work properly and efficiently. Examining thermostats, cleaning the condensate pump of any algae build-up, and ensuring the outdoor compressor is free of debris are all part of regular maintenance.

If you neglect these things, your air conditioner will have to work harder to do its job. It could eventually cost you more money in the long run. HVAC contractors can help you keep on top of regular maintenance so that you don’t have to worry about it.


Air conditioners are a sigh of relief during the hot days of summer. However, they can be a headache when they break down and need repair. Before you hose down your ducts in the hope of fixing the problem, take a step back.

Professional HVAC contractors like Carney & Son 72 Degrees, serving Isle of Palms, can help you troubleshoot the problem.

Whether you need help with air conditioner installation or air conditioner maintenance, our air conditioner experts are your answer.

Contact us today!

4 Common Air Conditioning Problems That Are a Homeowner’s Nightmare!

Sleepless sweaty nights or feeling like you’re living in a sauna are just some of the joys of having a malfunctioning air conditioning system in your home. We’ve all been there; we’ve all had that one experience (or multiple) when your air conditioner is on the fritz.

But what exactly is going wrong with these machines that cause them to fail on us? Let’s take a closer look at some of the main problems.

Water Leakages:

You’re enjoying the cool air on a hot day when suddenly, you hear water dripping from your AC. Bam! There goes your Netflix binge-watching day.

The problem most likely lies with your condensate drain line being clogged with algae or other debris. When this occurs, water backs up and leaks out of the unit. The good news is that this problem can be fixed by a professional HVAC technician or even by a quick DIY solution.

You can use a wet or dry vacuum to unclog the blockage in the condensate pipe. To eliminate fungus or algae build-up, pour 6 ounces of vinegar down the drain line.

Refrigerant Leak:

HVAC systems use Freon gas to cool the air. It is also the most common cause of air conditioner repairs. The following are signs of a freon leakage in your AC:

  • Your AC unit is not cooling your home as it should be
  • There is a hissing noise coming from your AC unit
  • You see ice or frost around your AC unit

If you notice any of these symptoms, better put on some shorts and a t-shirt because you will be sweating it out until the repairman arrives.

The solution to a refrigerant leak is to refill your AC with freon gas. It’s a job for a professional and should not be attempted by a homeowner.

Dirty AC Filter:

Have you ever removed the filter from your AC unit, only to find it caked with dust?

A dirty filter is the number one reason your AC unit isn’t working as it should. The filter’s purpose is to keep dust and other airborne particles from reaching the coils. When the coils become clogged, it prevents air from passing through and causes the unit to work harder than necessary.

The solution is – obviously – to change the filter. But, it’s not as simple as running to the store and picking up a new one. You need to know the size of your unit and the type of filter that it requires.

Damaged Compressor:

The compressor is the component that aids in heat exchange and pressure regulation. The AC compressor may fail due to dirty coils, fluctuating refrigerant levels, or a lack of lubrication.

If there isn’t enough refrigerant, the compressor will overheat and stop functioning. If there is more than required, the extra refrigerant will cause higher pressure in the device, which may cause it to fail.

The best way to avoid dealing with a broken compressor is by ensuring that your AC unit is properly maintained. It means getting it serviced by a professional at least once a year and more frequently if you live in an area with high temperatures and humidity.

The Bottom Line:

These aren’t all the snags that can develop with your air conditioner, but they are some of the most common issues.

Carney & Son 72 Degrees, serving Charleston, is here to help you with all of your air conditioning needs! Whether you need a filter replacement or AC refrigerant leak repair, you can trust us to get the job done quickly and efficiently.

Contact us today to schedule a service!

5 Signs Indicating that You Need Duct Cleaning & How to Do It

Key Takeaways:

  1. HVAC professionals recommend duct cleaning as part of regular maintenance.
  2. A few signs indicate it’s time for a cleaning, such as excessive dust buildup, unusual smells, or increased allergens in the home.
  3. The benefits include improved indoor air quality, fire prevention, and reduced energy costs.
  4. The duct must be cleaned every few years to keep your home safe and comfortable.

For many people, home cleaning means tackling their home’s dusty corners and cleaning the windows. But duct cleaning is often overlooked.

Your ductwork circulates air throughout your house; over time, it can become filled with dust, pollen, and other allergens. This can not only make it harder for your HVAC system to do its job, but it can also impact your family’s health. Cleaning the ducts removes built-up dirt and debris and improves the efficiency of your system.

This blog post will look at the signs indicating that you need duct cleaning, the benefits of getting it done, and preparing for it!

Signs Your House Needs Duct Cleaning

While you may not need to have your ducts cleaned every year, it’s crucial to keep an eye on them & have them cleaned when necessary.

Look out for the following signs!

1.     You Can See Visible Mold Growth on The Ductwork

Mold is dangerous to your health and should be removed immediately. If you see visible mold growth on the ductwork, it’s time to call in a professional for cleaning.

2.     The Ductwork Is Infested with Pests

If you see evidence of pests in the ductwork, such as rodents or insects, it’s time to have the ducts cleaned. Pest infestation may contaminate the air with disease-causing bacteria.

3.     It’s Clogged with Dust & Debris

If the ductwork is clogged, it won’t be able to circulate air properly. This leads to decreased efficiency & increased utility bills.

4.     You Can Hear Sounds Coming from the Ductwork

If you hear strange noises from the ductwork, it’s probably due to a blockage. Professional duct cleaners can remove the blockage and quiet the noise.

5.     Musty Smell Coming from the Vents

If the ductwork has a musty smell, it could be due to mold or mildew. This is a severe problem that should be addressed by a professional.

Benefits of Duct Cleaning

1.     Extends the Life & Improves Efficiency of your HVAC System

Regular cleaning can help extend the life of your system & improves the efficiency of your system by removing harmful contaminants that can cause corrosion and other damage.

Related: 6 HVAC mistakes that are costing you money daily

2.     Improves the Quality of Air

If someone at your house suffers from allergies or asthma, they may benefit from improved air quality. Cleaning can also remove musty odors from your home that may be caused by mold or other contaminants.

3.     Prevent Fires from Starting in Your Home

An essential benefit of having your ducts cleaned is fire prevention. Lint and other debris can accumulate in your ductwork over time, and if it isn’t removed, it could create a severe fire hazard.

4.     Reduces Energy Costs

When your HVAC system runs smoothly, it doesn’t have to work as hard to maintain a comfortable temperature in your home.

How Often Should Your Ducts Be Cleaned?

Most people don’t think about their ducts until there’s a problem. But since ductwork is an integral part of your home’s HVAC system, you should clean it regularly.

Depending on your home’s size & the number of visitors, you may need to have your ducts cleaned as often as once a year or as infrequently as every five years.

How Much Does It Cost?

If you’re thinking about duct cleaning costs, here’s your answer!

Prices can range from $0.20 to $0.40 per square foot, depending on the size and condition of your ducts. But this is just an average! The actual prices may vary depending on your situation.

How to Know If You’re Getting a Good Deal?

How to know if you’re getting a good deal? Here are a few things to consider!

  • First, ask for a quote. Any company should be able to estimate how much it will cost to clean your air ducts.
  • Second, compare prices and see which is the most affordable.
  • Finally, don’t forget to ask about discounts or promotions that may be available. Many companies offer specials or deals on air cleaning services, so it’s always worth asking about them.

These tips will help you get the best price on air duct cleaning services. And that’s something everyone can appreciate.

Preparing for Your Duct Cleaning Appointment

1.     Clear the Area Around Your Vents and Registers

To clean your ducts effectively, professionals will need access to all of them. Make sure to clear any furniture or other items blocking the vents and registers in your home. You may also want to remove any decorative covers from the vents so you can clean them separately.

2.     Clean or Replace Your Air Filters

You should clean or replace your air filters at least once every three months, but doing so before your duct cleaning appointment can help the professionals do their job more effectively.

3.     Schedule Your Duct Cleaning Appointment for a Time When You’ll Be Home

It’s best to be home when the professionals arrive to clean your ducts so you can answer any questions they may have. You should also be available to point out any areas of concern that you want them to focus on.

Preparing for your duct cleaning appointment doesn’t have to be a hassle. You need to take a few steps to ensure the process goes smoothly!


That’s all there is to it! Here are a few tips for your duct cleaning appointment for a smooth cleaning process. Cleaning is vital to maintaining a healthy and efficient HVAC system. By preparing for your appointment, you can help the professionals do their job more effectively.

Carney & Son 72 Degrees is a company that provides duct cleaning services for Daniel Island residents. Cleaning air ducts is a delicate job. Our HVAC experts use their skills and the latest technology to ensure the job is done correctly. We go the extra mile for our customers because we genuinely care about customer satisfaction and long-term relationships in the community.

Request your appointment now!

5 Signs Your HVAC Is on Its Last Legs

If it has finally started to warm up outside, that means your HVAC system will be working overtime. But what if you’re HVAC isn’t lasting as long as it used to? Is it time for a new one?

Carney & Son 72 Degrees will go over the top five signs that your HVAC is on its last legs in this blog post. So if you’re experiencing any of these problems, it might be time for a new HVAC system!

1.  Change in Airflow

If you’ve noticed a change in the airflow of your HVAC system, it could be a sign that it’s on its last legs. This change in airflow can be caused by a variety of things, but the most common culprit is a dirty air filter. A dirty air filter will restrict airflow and cause your HVAC system to work harder than it needs to, which will shorten its lifespan.

Another possibility is that there is something blocking the airflow, such as debris or dust build-up in the ductwork. If that’s the case, you may require to have your ductwork cleaned out by a professional.

2.  Your Energy Bills Have Gone Up

If you’ve started noticing that your energy bills have been slowly creeping up over the past few months or even years, it could be due to an inefficient HVAC system. A new, energy-efficient HVAC system can save you money in the long run by lowering your energy bills.

3.  Your HVAC System Is Making Strange Noises

If your HVAC system is starting to make strange noises, it’s definitely time for a repair or replacement. Common sounds to be on the lookout for include hissing, banging, and clicking.

4.  Excess Humidity & Dust

Have you discovered a build-up of moisture or dust in your home? If this happens often, it’s probably time to call HVAC professionals because excessive humidity and dust may cause mildew and mold to develop and a variety of health issues.

5.  Unit Constantly Goes On & Off

The AC operates in cycles to maintain a set temperature in your house. When the air conditioner is cycling, it’s working toward attaining that intended temperature, and when it has reached it, it will turn off until the following cycle begins.

However, if you notice an on-off pattern of brief intervals from your air conditioner, there may be a problem with the machine or thermostat settings. It could be low refrigerant levels in the iced evaporator coils; dirt filters or clogged vents can also cause this irregular behavior!

HVAC systems are complex machines, and when one component starts to fail, it can cause a domino effect that takes down the entire system. If you’re having HVAC problems, it’s best to call in a professional for an inspection and repairs before the problem gets worse. Delaying the repairs could end up costing you more in the long run.

What type of heating/cooling system do you require? Find out more about Carney & Son 72 Degrees serving Mount Pleasant heat pump services.

Contact us to schedule your service now!