As a homeowner in the Charleston, South Carolina area, you are well aware of how crucial it is to have a properly operating air conditioning system, especially during those hot summer days. When we say hot, we mean it - summers in South Carolina heat up quickly with high humidity and average high temperatures near 90°F across most of the state. During the hot months of the year, average temperatures range from the upper 60s in the Upstate to the mid-70s in the Lowcountry, but maximum temperatures can reach over 100 degrees.
On the hottest of hot days, having a reliable AC unit to cool you down is non-negotiable. When the weather heats up in The Palmetto State, and your AC is on the fritz, it's best to act quick and contact an HVAC repair company that can help.
At J.W. Long Mechanical, we provide you with quick, effective solutions for:
You don't have to be a graduate from Dixie Technical College near St. George, SC, to know when something is wrong with your air conditioning. Being aware of common AC unit problems helps prevent breakdowns. Who wants to be stuck inside during a hot summer in St. George, SC without AC? Keep your eyes and ears peeled for these common issues:
Waking up in the morning to find that the air conditioner won't turn on is incredibly frustrating. No matter how low you set the thermostat, the AC still refuses to engage.
At times, this issue arises due to a tripped circuit breaker. Additional causes may include a defective thermostat or loose wiring.
Some AC problems can be fixed without any training. This is not one of those issues. Do not attempt to do any wiring work on your own. Call a respected HVAC company like J.W. Long Mechanical for AC repair in St. George, SC. Our techs have specialized equipment that can help diagnose the issue and advanced training to perform fixes.
This problem is a complete 180 from the entry above. It's completely normal for your air conditioner to work harder during hot weather, but it should still turn off at regular intervals. Addressing an AC that won't shut off is essential for protecting its key components and keeping your energy bills in check.
This problem can stem from a variety of sources and is very common. You might be dealing with a faulty thermostat, a malfunctioning compressor, clogged air filters, or even issues with electrical components.
To start, try switching off the thermostat fan to check if that turns off the air conditioner. If it doesn't, reach out to our HVAC company. Our experts are skilled at quickly identifying issues and often handle repairs on the first visit.
Why is your air conditioning unit blowing out warm air instead of cool? The last thing you want is to feel even hotter while you're already sweating inside your home. Unfortunately, this issue can happen even during the peak of summer.
Warm air could indicate a dirty air filter, blockages in the ducts, or debris that is leading to the compressor overheating. It's also possible that your refrigerant levels are low.
Change your air filters every one to two months to avoid clogs, and make sure to have your ducts cleaned at least once a year. Before you top off the refrigerant in your AC units, always have an AC repair specialist check for leaks. At J.W. Long Mechanical, our HVAC techs are very familiar with this task and can actually help save you money in the long run.
Homeowners often find it challenging to detect refrigerant leaks since they typically occur within the coolant lines. However, if you notice brightly colored stains near your AC unit, it could indicate trouble. While some condensation outside the air conditioner is normal, excessive moisture may suggest a water leak.
Over time, the lines and connections in an AC system can deteriorate, which often results in refrigerant leaks. Water leaks are generally caused by blocked drainage pipes and malfunctioning condensate pumps.
If you spot a refrigerant leak, make sure to turn off the unit and reach out to our HVAC company in St. George, SC as soon as possible. Low refrigerant levels can lead to serious damage to the compressor, which is one of the costliest parts to replace. Thankfully, regular maintenance checks can uncover these issues, and our certified technicians can recharge the refrigerant as needed.
This issue is commonly referred to as short cycling. Instead of running through a complete cooling cycle, the air conditioner repeatedly starts and stops. This can be a significant problem that may lead to compressor damage.
Sometimes, the issue can be as straightforward as dirty air filters or a thermostat that needs recalibrating. It's also possible that your air conditioner is simply too powerful for the size of your home.
The first step to solving this problem is to call an AC repair company to come out and look at your HVAC system. At J.W. Long, our team will diagnose your problem and provide cost-effective options for you to consider. If your AC system isn't the right fit for your home, new AC installation may be in store - especially for long-term savings.
At J.W. Long Mechanical, we get questions from homeowners and business owners every day about their HVAC units. One of the most common questions we get revolves around whether it's smarter to keep an older AC system or to have a new AC unit installed. As is the case with most things in life, it depends on your unique situation. To help answer that question, we've come up with a few of the biggest signs that it's time to call our HVAC company for air conditioning installation.
Older air conditioners tend to be less efficient than the latest models on the market. According to Energy Star, if your air conditioner is over 10 years old, it's worth considering an upgrade. If it's more than 15 years old, you should definitely think about replacing it, as this typically marks the average lifespan of most cooling systems.
Even Brigham and Amelia Young Home in St. George, SC will degrade over time, and the same can be said for air conditioners. If you're a homeowner who has recently bought a new air conditioning unit or faced AC issues in the past, you might wonder, “What's the typical lifespan of an air conditioner?” It's a valid concern, considering the significant investment involved.
While the answer can vary, choosing a reputable company like J.W. Long Mechanical that installs reliable HVAC brands provides peace of mind. These units are rigorously tested for durability. Back to the question: Generally, an air conditioner can last anywhere from 15 to 20 years with proper maintenance, but there are several factors that affect that time span.
Just like you need to keep your car in good shape with regular tune-ups, your HVAC system also requires consistent maintenance. Some people believe that after the unit stops working for the first time and the warranty has expired, it's time to invest in a new one. Others may choose to pour money into repairs-even when the costs add up-to extend the life of their system by a few more years. The choice you make can greatly impact how long your AC unit will last.
Outside of maintenance, other factors that affect air conditioning lifespan include:
Some experts suggest using the $5,000 rule to help decide if it's time to replace your cooling unit. To apply this rule, simply multiply the age of your air conditioner by the cost of repairs. If the total exceeds $5,000, it's wise to think about getting a new unit. If it's less, repairing the existing one may be your best bet.
For example, if your air conditioner is 8 years old and the repair estimate is around $400, that brings you to a total of $3,200. In that case, you should reach out to J.W. Long for AC repair. On the other hand, if those repairs are estimated at $700, the total jumps to $5,600, which means it's time to consider replacing the air conditioner with one of our expert installation services.
If you're struggling with the repair vs replace debate, try making a checklist of how your HVAC system is performing - especially in the summer when you're using air conditioning. Try checking for the following:
Life tends to move swiftly, and before you know it, your air conditioner might be struggling to keep up. It's essential to take a moment to check in on your unit and see if it's performing as well as it always has or if there might be some issues that need attention.
If you discover that your air conditioner isn't in optimal shape, it's a good idea to have an HVAC professional come by for an inspection. They can identify any simple fixes that could solve the problem or highlight more significant concerns that you should start considering.
Older air conditioners typically rely on R-22 refrigerant, which has been linked to significant environmental harm. If your air conditioner uses this type of refrigerant, it may be time to think about upgrading to an eco-friendly model.
Additionally, the cost of R-22 has skyrocketed due to its decreased availability, as production of this refrigerant has ceased. While you might still find R-22 for repairs on older units, all new air conditioning systems are designed to use the newer R410-A refrigerant, making them a more practical choice in the long run.
Which is best: AC repair or new AC installation? The answer to that question will change depending on your circumstances. Some of the most logical reasons to go with AC repair instead of having a new unit installed are:
Forget about the system breaking down. Even before your old air conditioner quit on you, it was already racking up some shocking electricity bills. For an aging system, there's only so much regular maintenance can accomplish. Eventually, it might be time to consider a new system, especially when you weigh the benefits of energy efficiency.
Even if you're not considering selling your home at the moment, installing a new air conditioner can boost your property's value if you ever decide to sell. It might even be a key factor in securing a buyer rather than losing out on a sale.
It's not just true for repairs-it's equally relevant when considering new air conditioning systems. At J.W. Long Mechanical, we often run specials on new AC installations and even offer financing that can help you stick to a budget. If the cost of repairing your current system is nearing the price of a new unit, don't hesitate to invest in a new air conditioner. You'll likely recoup the price difference through energy savings.
Quick Repairs
The best AC Repair and Installation services offer expertise and service, 24/7 availability for urgent situations.
At J. W. Long Mechanical Company, we've been providing heating and air conditioning services in South Carolina since 1950. Founded by J.W. Long and now led by Shannon Heber, our business is built on integrity, reliability, affordability, and quality work. We treat our customers like family and are passionate about exceptional service
Our experienced team has earned a reputation for excellence, winning the Trane Distinguished Dealer Award 17 times and being recognized as an independent Trane Comfort Specialist™ Dealer. You can trust us for top-notch heating and cooling products installed with expertise that maximizes performance and value for your budget.
For reliable air conditioning service or repair, J.W. Long's skilled technicians quickly restore your system. Looking for a new unit? Our comfort consultants make AC installation easier than Sunday morning at Aragosta Restaurant in St. George, SC. To make your life simpler and stress-free, we can provide a free assessment and design a system tailored to your needs and budget. We also provide indoor air quality products and dehumidification for your comfort on hot days.
If you're looking for an AC repair and installation expert with your best interests at heart, give our office a call today. It would be our pleasure to exceed your expectations.
Thomas Edward Jordan, Sr. ObituaryThomas Edward Jordan, Sr., 70, husband of Barbara Jordan, entered into eternal rest on Wednesday, February 25, 2026.A Memorial Service will be held 3:00 PM, Sunday, March 1, 2026, at St. George Methodist Church. The family will receive friends an hour before the service in the church.Edward was born on May 29, 1955, in Orangeburg, a son of Miriam Berry Jordan and the late Cecil Bryan Jordan. He was a 1973 graduate and lifetime supporter of Dorchester Academy...
Thomas Edward Jordan, Sr., 70, husband of Barbara Jordan, entered into eternal rest on Wednesday, February 25, 2026.
A Memorial Service will be held 3:00 PM, Sunday, March 1, 2026, at St. George Methodist Church. The family will receive friends an hour before the service in the church.
Edward was born on May 29, 1955, in Orangeburg, a son of Miriam Berry Jordan and the late Cecil Bryan Jordan. He was a 1973 graduate and lifetime supporter of Dorchester Academy. Edward deeply loved his career in the John Deere family business and his customer relationships with him. Edward was equally dedicated to his community as evidenced in his 27 years served on St. George Town Council and his devotion to the St. George Fire Department where he was active until 2012. He was a member and Past Master of Harmony Lodge #61 and a member of St. George Methodist Church. He loved NHRA drag racing, muscle cars and collecting antique John Deere tractors. He was an avid Clemson University supporter and fan.
Surviving are his wife, Barbara Jordan, of the home; mother of his children, Linda C. Jordan; children, Thomas E. (Kristen) Jordan, Jr., St. George, Rebecca J. (Kendall) Hill, Walterboro and Andrew (Kayla) Jordan, Bowman; grandchildren, Emma Grace and Lucy Hill, Khloe and Kallie Jordan, Samantha Gabaldon, Huntington Beach, CA; mother, Miriam Jordan; brothers, C. Bryan (Joye) Jordan, St. George and W. Grady (Kim) Jordan, Clemson; and a sister, Shirley J. (Joey) Westbury, Eutawville; an abundance of nieces and nephews.
Memorials may be made to Dorchester Academy, Booster Club, 234 Academy Road, St. George, SC 29477.
There are no events scheduled.
You can still show your support by sending flowers directly to the family, or plant a tree in memory of Thomas Edward Jordan, Sr..
ST. GEORGE, S.C. (WCSC) — A new MUSC facility will bring primary care, mental health services and radiology to rural Dorchester County residents who have been traveling an hour for basic medical care.The Medical University of South Carolina facility will open at the end of the month, helping expand medical care for underserved communities in St. George and surrounding areas. New federal funding in the amount of $709,000 is covering 50% of the cost, upgrading the original plan to include a permanent X-ray machine and mobile MRI e...
ST. GEORGE, S.C. (WCSC) — A new MUSC facility will bring primary care, mental health services and radiology to rural Dorchester County residents who have been traveling an hour for basic medical care.
The Medical University of South Carolina facility will open at the end of the month, helping expand medical care for underserved communities in St. George and surrounding areas. New federal funding in the amount of $709,000 is covering 50% of the cost, upgrading the original plan to include a permanent X-ray machine and mobile MRI equipment.
“We’re probably serving folks from Orangeburg County, from Colleton County, from Holly Hill that may be able to come closer to St. George to get service,” David Chinnis, the Dorchester County Council chairman said. “So even though this is a Dorchester County project very specifically in the county, the ability for MUSC to serve the region in an area that was greatly underserved with a level of care, not only with MUSC, but with the Department of Mental Health, it’s critical in nature.”
Officials applied during the 2025 cycle for this project and received approval less than a year after breaking ground on the facility.
County officials have worked to address the health care gap since 2016, according to Bryan Haver, Dorchester County’s assistant county administrator.
“Back around 2016, 2017, the county started working on their strategic plan,” Haver said. “County council along with the St. George community heard from the western portion of the county that there was a need to expand health care in the western area of the county and that was built into the strategic plan.”
The facility represents an upgrade from the original plan, which called for mobile equipment only. That permanent X-ray machine will serve residents from surrounding counties who previously drove 45 minutes to an hour for basic imaging services.
The building is also being refitted to have a radiology area for the MRI machine.
“This steps it up a little bit closer to what the ultimate goal is and that is emergency care in off hours when this is not open,” Chinnis said. “It’s not there yet, but this is a piece of that puzzle that the community was asking for.”
County officials plan to expand the facility beyond primary care to include an in-house pharmacy and blood work services.
Once the facility opens, Dorchester County will look to expand the medical hours so as many residents as possible can get help when they need it.
Getting your Trinity Audio player ready... Interstate 95 in South Carolina – a disaster zone under the best of circumstances – was closed in both directions for several hours on Friday (January 23, 2026) due to a tanker fire.The conflagration was revealed to the public at approximately 12:03 p.m. EST by the Dorchester County Sheriff’s Office (DCSO).“The interstate will remain closed for an extended period,” the agency warned...
| Getting your Trinity Audio player ready... |
Interstate 95 in South Carolina – a disaster zone under the best of circumstances – was closed in both directions for several hours on Friday (January 23, 2026) due to a tanker fire.
The conflagration was revealed to the public at approximately 12:03 p.m. EST by the Dorchester County Sheriff’s Office (DCSO).
“The interstate will remain closed for an extended period,” the agency warned on Facebook. “Drivers are strongly encouraged to avoid I-95 near mile marker 72 until further notice.”
Mile marker 72 is located near St. George, S.C., a town of 1,850 people situated approximately 46 miles northwest of downtown Charleston, S.C.
At 1:45 p.m. EST, the agency noted that the Interstate’s southbound lanes (headed from Santee, S.C. to Savannah, Georgia) had been reopened but its northbound lanes (headed in the opposite direction) remained shut down.
“Motorists are advised to continue using alternate routes and expect delays in the area,” the agency noted. “Additional updates will be provided as information becomes available.”
The driver of the tanker was able to flee the vehicle before it was consumed by the blaze. According to local law enforcement, he managed to avoid any injury in connection with the incident.
This is a developing situation, so please check back in the event we are able to obtain updated information…
is the founding editor of the news outlet you are currently reading. Prior to founding FITSNews, he served as press secretary to the governor of South Carolina. He lives in the Midlands region of the state with his wife and eight children.
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