Trust J.W. Long Mechanical for Quality AC Repair & Installation

AC Repair in Wild Dunes, SC

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:

  • 01Air Conditioning Repair
  • 02Air Conditioning Installation
  • 03HVAC Installation
  • 04Dirty AC Filters
  • 05Low AC Refrigeran
  • 06AC Leak Repair
  • 07AC Coil Problems
  • 08Malfunctioning Thermostats
  • 09AC Blowing Hot Air
  • 10More

My AC Isn't Working. What's Going On?

You don't have to be a graduate from The Citadel, the Military College of South Carolina near Wild Dunes, 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 Wild Dunes, SC without AC? Keep your eyes and ears peeled for these common issues:

01Your Air Conditioner Isn't Turning On

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.

AC Repair Technician Wild Dunes, SC

Cause

At times, this issue arises due to a tripped circuit breaker. Additional causes may include a defective thermostat or loose wiring.

Solution

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 Wild Dunes, SC. Our techs have specialized equipment that can help diagnose the issue and advanced training to perform fixes.

02Your AC Won't Stop Running

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.

Air Conditioning Repair Service Wild Dunes, SC

Cause

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.

Solution

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.

03Your AC Unit Blows Out Hot Air

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.

Emergency AC Repair Wild Dunes, SC

Cause

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.

Solution

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.

04HVAC System Leaks

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.

HVAC Maintenance Wild Dunes, SC

Cause

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.

Solution

If you spot a refrigerant leak, make sure to turn off the unit and reach out to our HVAC company in Wild Dunes, 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.

05Constant On and Off Cycles

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.

Residential Air Conditioning Repair Wild Dunes, SC

Cause

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.

Solution

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.

AC Repair vs. Air Conditioning Installation in Wild Dunes, SC

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:

  • Age of AC Unit: If your air conditioner is less than 10 years old, it still has life.
  • One-Off Repair: If an HVAC technician from J.W. Long suggests a repair for a one-off issue, there's really no need to replace your unit. If the issue starts to happen more frequently, you may want to change your mind.
  • Great Deals and Financing: Before you start calculating the price of repairs, consider that J.W. Long Mechanical offers regular specials and financing for our services, which may make a repair far more feasible.
Licensed HVAC Contractor Wild Dunes, SC

Here are a few of the biggest reasons to have a new AC unit installed instead of paying for perpetual repairs:

Efficiency

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.

Boost the Value of Your Home

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.

The Right Price at the Right Time:

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

Get the Air You Need for the Life You Lead

The best AC Repair and Installation services offer expertise and service, 24/7 availability for urgent situations.

AC Repair Technician Wild Dunes, SC

An HVAC Company in Wild Dunes, SC You Can Trust

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

Air Conditioning Repair Service Wild Dunes, SC

The J.W. Long Difference

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 Coastal Provisions in Wild Dunes, 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.

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What Our Clients Are Saying

Latest News Near Wild Dunes, SC

South Carolina’s Reinvented Coastal Golf Getaway

Aerial view of one of the revamped holes at the Harbor Course at Wild Dunes in Isle of Palms, South Carolina. This hole was one of several along the Intracoastal waterway that was raised and relocated the cart path away from the waterfront. The green was redone, almost doubling in size, while new tees and bunkers were added as well.Erik MatuszewskiWild Dunes Resort in Isle of Palms, South Carolina, has been a quintessential Lowcountry escape for generations. The property and surrounding coastal community are set just off the At...

Aerial view of one of the revamped holes at the Harbor Course at Wild Dunes in Isle of Palms, South Carolina. This hole was one of several along the Intracoastal waterway that was raised and relocated the cart path away from the waterfront. The green was redone, almost doubling in size, while new tees and bunkers were added as well.

Erik Matuszewski

Wild Dunes Resort in Isle of Palms, South Carolina, has been a quintessential Lowcountry escape for generations. The property and surrounding coastal community are set just off the Atlantic Ocean on a barrier island that’s home to wide sandy beaches, ever-present breezes, palmetto trees and a relaxed pace of life.

For golfers, the retreat just outside Charleston has long had added appeal: 36 holes of golf designed by Tom Fazio, including the Hall of Fame architect’s first-ever solo design. Now, thanks to a transformative $9.5 million renovation to its Harbor Course, the golf experience at Wild Dunes isn’t just refreshed, it’s better than ever.

The recent re-opening of the Harbor Course follows a broader industry trend of reinvestment – existing golf facilities striking while the game is thriving and financial health is strong – but also bucks a trend in South Carolina, where the revitalized layout open to the public stands out amid the recent rash of development in the high-end private club space. While Palmetto State projects like Old Barnwell, 21 Golf Club, Broomsedge, Kawonu, Palmetto Bluff, and The Tree Farm have grabbed attention in the golf world, it’s resorts like Wild Dunes and Harbour Town Golf Links (which recently re-opened its Hilton Head course after a six-month restoration effort) that are strengthening their position as true golfer getaways.

And with its Harbor and Links courses and Fazio pedigree, Wild Dunes is unquestionably a tough-to-beat 36-hole coastal combo.

The fairway and green of the par-4 17th hole, playing along the marsh at the revamped Harbor Course at Wild Dunes.

Brian Walters

“It just needed to be modernized,” Wild Dunes Director of Golf Jeff Minton said of the eight-month renovation of the Harbor Course that replaced the original irrigation system, expanded the greens to nearly double their previous size, rebuilt tees, made strategic additions of new bunkers, and resurfaced and rerouted cart paths.

“We were struggling for years spending a lot of time repairing our irrigation system, more than we were actually mowing the golf course at times,” Minton added prior to the course’s recent official re-opening. “The game has changed so we needed to make the greens bigger. Over many years, greens tend to shrink a little bit and get contaminated with other types of grasses, so it’s definitely something that needed to happen. We were fortunate we were able to do it now.”

Elevated Destination

The Sweetgrass Inn, foreground, at the Wild Dunes Resort in Isle of Palms, South Carolina. The newest accommodations at the resort are located just a block from the beach.

Wild Dunes

Recognized as a top resort in the South by Condé Nast Traveler, Wild Dunes and its ownership partners have poured more than $150 million into enhancements across the oceanfront property since 2021, the new 153-room Sweetgrass Inn included. While year-round golf has always been one of the pillars of Wild Dunes, the resurgence of the sport in recent years — combined with the significant investments into the resort — continues to elevate the destination further.

The comprehensive revitalization of the Harbor Course was led by the Fazio Design team in conjunction with Heritage Links Golf Course Construction and the Wild Dunes’ agronomy staff. The tight corridors and strategic demands of the course are still there – 17 of the 18 holes have either a water feature or on the marsh as the layout winds through a quaint residential community – but the return comes with a modern take on its classic Lowcountry character.

Originally opened in the mid 1980s, the Harbor Course at Wild Dunes completed an 8-month renovation project — one that had been years in the making — under the direction of Tom Fazio’s design company.

Erik Matuszewski

The expansion of the greens actually makes the course itself look wider from tee to green, although numerous bunkers have been reshaped or repositioned to ensure the strategic edge remains a key component alongside the improved playability.

“The improvements fit the land beautifully while presenting a playable, approachable design that can test golfers of every skill level in fun and intriguing ways,” said longtime Fazio Design Associate Bryan Bowers. “It’s a quintessential Lowcountry golf experience that still stands the test of time.”

The finishing par 3 hole at the Links Course at Wild Dunes. The hole was originally a par 5, wrapping around the corner, before the dunes were cut away by storms and high tides.

Erik Matuszewski

Bowers has spent considerable time at Wild Dunes over the years, including assisting on the 2015 renovation at the Links Course – Fazio’s only seaside creation – that enhanced the greens, resurfaced fairways, and restored the coastal contours that give the layout its distinct feel. The last several holes of the Links play to and along the oceanfront dunes, including the par-3 finisher that replaced the original par-5 18th, a hole that years ago lost its battle against Mother Nature and beachfront erosion.

Together, the two courses at Wild Dunes offer visitors a diverse, fully modernized golf experience. The Links has wider fairways and builds to a coastal finish, while the Harbor has the tighter, more intricate routing along marshland and the Intracoastal waterway.

An aerial view of the pool area behind the Sweetgrass Inn in Isle of Palms, South Carolina.

Wild Dunes

There’s far more than just golf across the 1,600-acre property, with the newer Sweetgrass Inn home to a 10,000-square-foot spa, expansive meeting spaces, a rooftop bar, and a pool area (and pool-side restaurant) that’s just a short walk from the beach. The resort has also expanded its sports offerings, including a racquet center that features 12 clay tennis courts – night-lit options among them – and five pickleball courts. Rental offerings range from bikes to kayaks and paddleboards.

Guests have their pick of a variety of accommodations.

In addition to the Sweetgrass, there’s the 93-room Boardwalk Inn, which is also part of Destination by Hyatt. The Residences at Sweetgrass offer a collection of studios to three-bedroom suites that overlook the “boardwalk” shops and main village area, while private vacation homes and condos are tucked into quiet pockets near the beach and fairways. Dining options range from casual coastal fare to elevated cuisine.

A dinner at Oystercatcher, one of the featured restaurants on property at the Sweetgrass Inn.

Peter Frank Edwards

On top of it all, Wild Dunes sits only about 30 minutes from the history, charm, and incredible eats found in downtown Charleston, making the property a rare blend of secluded beachfront resort and culturally rich getaway.

And with two distinct – and refined – Fazio courses anchoring the golf experience, Wild Dunes is well positioned for the next era of Lowcountry golf vacations and a new generation of guests.

The 17th hole along the ocean at the Links Course at Wild Dunes.

Erik Matuszewski

Source: https://www.forbes.com/sites/erikmatuszewski/2025/11/19/wild-dunes-resort-south-carolinas-reinvented-coastal-golf-getaway/

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