Rudd Plumbing, Heating and Air


Thinking of installing a new ductless mini-split AC unit for the first time? Looking to repair your existing system? No matter your needs, our experts can help you achieve greater energy efficiency and reap the benefits of ductless mini-split cooling.

Rudd Plumbing, Heating and Air has helped generations of homeowners in Charleston, SC, achieve total home comfort by offering custom solutions and quality workmanship. We are available for same-day ductless mini-split repair service and are committed to helping you maximize energy efficiency without hassle.

We proudly offer our mini-split services throughout the Charleston, SC, area, including:



Are you curious about ductless mini-split systems? If you’re considering installing a replacement mini split AC unit, review these benefits and get in touch with our mini split service technicians in Charleston, SC!

No Leaky Ductwork

Ductwork associated with central air conditioning can cause you to lose as much as 30% to 40% of your indoor air if there are leaks in the duct system. Mini split AC installations are popular for offering more efficient cooling. With no leaking air ducts to worry about, you can enjoy more consistent and reliable indoor temperatures, which means long-term peace of mind for you and your household. If you’re interested in breaking free from troublesome ductwork, let our mini split AC installation company know, and we’ll take care of the rest.

More Efficient Indoor Climate Control

Another benefit of ductless mini split air conditioner replacements is flexible climate control. You can create different cooling zones throughout your home, which allows your family to set their rooms to their preferred comfort level. Separate indoor units are installed in preferred locations inside your home and are connected to an outdoor unit.

Zoned cooling allows you to keep rarely used rooms at a higher setting while your own room is set cooler. The typical home will have around 3 to 5 separate cooling zones to help the homeowner to maximize comfort and save on energy bills. The professionals at our mini split AC installation company can help you determine the perfect location for each unit based on your specific needs.

Longer Lasting Compared to Forced-Air Systems

New ductless mini split AC units last longer than forced-air systems. The typical standard air conditioner is expected to last 10 to 15 years, while ductless units can last 20 years or more with routine mini split AC tune-ups.

Improved Indoor Air Quality

Did you know that the quality of indoor air can occasionally be worse for you than the air outside? This is because air ducts hold an array of dust particles and allergens. These ducts need to be cleaned regularly, but many homeowners skip this step, leaving harmful particles floating through the air. Ductless mini splits, on the other hand, have multi-stage filtration capabilities to reduce the amount of dust, allergens, and bacteria in the air. Many even come with washable filters so you can clean them as often as you want. Want to breathe easier in your home? Our mini split AC replacement contractors can hook you up with a new system!

Easy Installation

A mini split AC replacement is straightforward and minimally invasive to your daily activities. Most of the time, it only takes a single day for our mini split AC replacement and maintenance contractors to get your system up and running.


Ductless mini split systems are dependable solutions for room additions and homes without ductwork. However, just like any other piece of equipment, the units require the attention of mini split repair contractors from time to time. Whether your unit is making weird noises or failing to properly cool your home, our mini split service technicians in Charleston, SC, can quickly resolve the problem and help you avoid a more expensive issue or full mini split air conditioner replacement.


It’s important to recognize complications with your ductless system as soon as possible. When you catch problems early, you can keep your home comfortable and prevent the need for premature mini split air conditioning replacement services. If you notice any of the following issues, schedule a mini split AC repair right away:


Unusual, Persistent Sounds

Ductless heating and cooling units are designed to be whisper-quiet. If you begin to hear odd noises coming from your system, there’s likely a bad part or two that needs to be fixed by a professional mini split repair company.

An Increase in Energy Costs

Homeowners across the country have fallen in love with their replacement mini split AC units for their incredible energy efficiency. If you’ve noticed your utility bills are on the rise, there may be an issue with your ductless system. The good news is that our mini split repair contractors are well-versed in various heating and cooling problems and can provide a cost-effective solution.

A Decrease in Home Comfort

Is your ductless system struggling to keep the temperatures inside your home even? Your unit may have a dirty coil and blower wheel, a refrigerant leak, or an electrical issue. A simple mini split AC repair could get your system up and running again. And our ductless mini split maintenance technicians can ensure you don’t experience similar problems in the future by keeping your unit clean.

A Leaking Unit

When running, your air conditioner naturally pulls in heat and humidity. This humidity then turns into condensate that flows into the drain pan and exits through the drain line. If the drain pan becomes corroded or the drain line clogs, the condensate will leak out of the unit. Our mini split air conditioning repair technicians can inspect the system and replace or clean any affected parts.


Do you have an old ductless mini split that’s no longer working as efficiently as it once did? Are you interested in installing your first ductless system? No matter the case, our mini split service technicians in Charleston, SC, can help.

We understand that mini split systems have a number of components that play a crucial role. When you schedule our mini split air conditioning replacement services, you can trust our contractors will carefully install the new unit to ensure optimum efficiency and a long system lifespan. Before installing the system, we’ll perform load calculations to help you choose a unit that is properly sized for your home. After installation, our mini split AC maintenance contractors will keep your system in top condition, so you don’t have to worry about major issues.


Although ductless mini split air conditioners eliminate the need for ductwork and potential air loss, this does not mean they don’t require any maintenance. Regular mini split AC tune-ups are crucial to ensuring the long-term efficiency of your system. Lack of maintenance can result in recurring problems, which include leaking indoor units, refrigerant leaks, and no cool air (despite the fan running).

To keep your home cozy, hire our mini split air conditioner maintenance company at least once a year. Our ductless tune-ups include: