Add your custom HTML here

Manage Your Home’s Humidity with a Whole-House Dehumidifier

Protect your health and your home

Call 843-305-5728 for a free estimate

Tackle the discomfort and health risks of South Carolina’s high humidity with a whole-home dehumidifier.

Perfectly integrated with your existing HVAC system, our dehumidifiers maintain the ideal humidity (40-60%) in every corner of your home or business. Say goodbye to energy-sapping humidity, allergic irritants, and the lurking dangers of mold and structural damage.

Let's make every breath healthier and every room more comfortable—discover how our whole-home dehumidifiers can improve your indoor environment.

Preserve Value, Be Prepared

At Coastal Air Plus, creating lasting relationships is what we're all about. Rest easy knowing that our reliable heating, cooling, and plumbing professionals will make your home safe and comfortable for every season.


a man in a white shirt with an american flag on his sleeve is working on a electrical outlet

breathe better with proper humidity

Choose the Right Dehumidifier

A whole-house dehumidifier connects to and pulls moisture straight from your Conway, Myrtle Beach, or Charleston residence directly to your HVAC, ensuring each corner is perfectly balanced humidity-wise. Alternatively, opt for a portable model for targeted moisture control, which is ideal for moving around your home or business as needed.

Opting for a whole-house dehumidifier not only increases your comfort across the board but also plays a crucial role in protecting your health and your home's integrity. While a portable unit may initially seem like a budget-friendly choice, the all-encompassing moisture management provided by a whole-house system delivers unparalleled results in maintaining your home’s ideal climate.

A diagram of how a heat pump works

Call 843-305-5728 for expert guidance on the right whole-house dehumidifier for your home or business.

Call Coastal Air Plus to assist you in maintaining and preserving your equipment and comfort

Whole-House Dehumidifier Installation

Our professionals can install your new dehumidifier and help maintain it to add that extra layer of comfort to your life. We work with the top manufacturers in the industry to ensure you enjoy a quality product and will never try to oversell our customers or steer you toward purchasing a product or service you do not need. Our goal is to create lasting relationships with every service call.

Schedule an appointment with our team to determine which product works best for your budget and lifestyle. Your comfort starts with the quality of your indoor air.

Dehumidifier Repairs

If your dehumidifier stopped working, call us right away to schedule an appointment. Our professionals will quickly diagnose the problem and offer a sustainable solution to fix it. You can count on our team to act in a courteous and responsible manner every time we enter your home or business.

We understand that sometimes you need something fixed right away, which is why we offer repair services every day out of the week so we can be there when you need us. Whether the issue is with your dehumidifier or your air ducts, we will pinpoint the problem and resolve it.

Whole-House Dehumidifier Maintenance

We highly recommend an annual service tune-up and cleaning for your furnace. Typically, the optimum time of year to perform the maintenance is in the fall before you fire up your furnace for the cold weather. The purpose of the service tune-up is to keep your system running at top efficiency throughout the season so you have heat whenever you need it. Our experienced technician will clean and check all the connections, controls, sensors, drains, motors, ducts, valves, and blowers, as well as your ignition assembly, thermostat(s), and smoke and carbon monoxide detectors.

Air-Filtration System Maintenance

Regular maintenance air-filtration system maintenance is something you can perform on your own. Maintenance of an air-filtration system means changing or cleaning the filter every three to nine months. But you should check with the manufacturer’s specific recommendations. Changing or cleaning your filter regularly will ensure the best filtration for your home and extend the system's life.

If you need assistance or would like to install an air-filtration system, call the air filtration specialists at Coastal Air Plus.

Share by: