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Charleston Chill: 13 No-Sweat Tips to Beat the Summer Heat at Home

We all know Charleston, SC summers can be hotter than a fresh plate of shrimp and grits. Whether you're dodging tourists on King Street or catching rays at Folly Beach, you're probably looking for ways to keep your casa cool without breaking the bank. One of the best ways to do that is by using a local heating and air conditioning company in Charleston to help you out with comprehensive services, including AC repair and maintenance of air conditioning systems.

Well, grab a sweet tea and let's dive into some tried-and-true tricks to chill out your home.

A dog enjoying a popsicle to stay cool during the sweltering Charleston summer

Tip #01: Use Fans to Help Circulate the Air

Ceiling fans are a great way to circulate the air and keep your home cool. If you don't have ceiling fans, you can use floor fans or stand-up fans. Just make sure that they are placed in strategic locations so that they can do their job properly. Ceiling fans can help reduce your cooling costs by up to 40%.


Fans don't actually lower the temperature but create a wind-chill effect that makes you feel cooler.

Tip #02: Keep Your Blinds Closed

Keeping your blinds closed during the day can block out a lot of heat. If you want to take it a step further, invest in some blackout curtains. These will help to keep your home even cooler. This simple step can significantly reduce the heat entering your home, making it easier for your AC to keep things cool.


Windows can account for 25-30% of residential heat gain, increasing your own cooling system load.

Tip #03: Use Your Air Conditioning Unit Properly

Set your AC unit at a comfortable temperature, and avoid leaving it on for too long. Regularly servicing your AC unit with a professional and reliable AC repair service ensures it works efficiently. Using your AC unit properly not only keeps you cool but also helps in reducing energy bills and prolongs the life of the unit.


Each degree you raise the thermostat can save up to 3% on cooling and heating air, costs.

Tip #04: Cook Outside Whenever Possible

Cooking outdoors is a great way to keep your home cool. Heating your home with indoor cooking appliances can raise the temperature significantly. Take advantage of summer by grilling outside, enjoying the weather, and keeping your kitchen cool.


Using an oven can increase the temperature in your kitchen by up to 10 degrees.

A person grilling corn on the cob outside to keep their home cool during the hot Charleston summer, with fresh vegetables and other food items on a nearby table.

Tip #05: Take Advantage of Cooling Treats

Enjoying popsicles, ice cream, and frozen grapes can help you cool down on hot days. These treats are refreshing and can provide hydration, essential nutrients, and antioxidants, helping you stay cool from the inside out.


Eating cold foods can lower your core body temperature, helping you feel cooler.

Tip #06: Use Energy-Efficient Light Bulbs

Traditional incandescent bulbs generate a lot of heat. Switching to energy-efficient LED bulbs can reduce the amount of heat produced in your home, keeping it cooler.


LED bulbs use up to 80% less energy and produce significantly less heat than incandescent bulbs.

Tip #07: Install a Programmable Thermostat

A programmable thermostat allows you to set your AC to run less when you're not home and cool your home just before you return. This can save energy and money while ensuring your home is comfortable when you need it to be.


Programmable thermostats can save you about $180 annually in energy costs.

Tip #08: Seal Leaks and Insulate

Ensure your home is well-sealed and insulated. Gaps and cracks around windows and doors can let in hot air and let out cool air. Proper insulation keeps your home cooler in the summer and warmer in the winter.


Proper insulation can reduce cooling and heating costs by up to 20%.

A charming Charleston home with light-colored paint and a reflective metal roof, showcasing a smart strategy for keeping cool during the hot summer months.

Tip #09: Use Light-Colored Paint and Roof

Light-colored paint and roofing materials reflect more sunlight and absorb less heat, keeping your home cooler. If you’re planning to repaint your home or replace your roof, consider lighter colors.


A light-colored roof can be 50-60 degrees cooler than a dark roof in the summer sun.

Tip #10: Create Shade

Use awnings, shades, or outdoor plants to create shade around your home. Shaded areas are naturally cooler and can significantly reduce the temperature inside your home.


Shading your home can reduce indoor temperatures by up to 20 degrees.

Tip #11: Maintain Your HVAC System

Regular maintenance of your HVAC system through professional HVAC services ensures it runs efficiently. Replace filters regularly and have a professional check your system at least once a year. An efficient system will keep your home cooler and save on energy bills.


Regular, maintenance services can reduce the risk of a breakdown by up to 95%.

Tip #12: Keep Interior Doors Open

Keeping doors open inside your home helps maintain a consistent temperature throughout. This allows cool air to flow freely, preventing any one room from becoming too hot.


Consistent airflow can help maintain a stable indoor temperature and improve air quality and comfort.

Tip #13: Use Heat-Generating Appliances Sparingly

Try to avoid using appliances like ovens, stoves, and dryers during the hottest parts of the day. Use them in the early morning or late evening when it's cooler outside. Alternatively, consider using outdoor cooking options like a grill.


Running a dryer can increase indoor temperatures by up to 10 degrees, adding to your cooling load.

The Wrap-Up

Summer in Charleston, SC, brings record-breaking temperatures. To keep your home cool and comfortable, taking these steps is essential. One of the most important things you can do is ensure your HVAC system is in top condition.

At ClimateMakers, we offer a range of heating and air Charleston SC services to help you stay cool all summer long. As one of the leading HVAC companies in the area, we provide exceptional service to both residential and commercial customers. Whether you need an HVAC unit replacement, regular maintenance, or emergency repairs, we’ve got you covered. Our team of experts is dedicated to providing top-notch service to keep your home comfortable and efficient.

Customer Testimonial:

"'On the 4th of July our air conditioner stopped working and on top of that we had company in our home. I called ClimateMakers and they came the following day. The problem was quickly diagnosed but the needed part was not on the truck so John found one in North Charleston, left to pick it up, and returned to install it. Within minutes we had cool air flowing again. ClimateMakers provides professional and excellent customer service that we highly recommend!" - Gail W., Charleston, SC

Call to Action:

Don't let the Charleston heat get you down. Contact ClimateMakers today for all your heating and air needs. Our friendly and professional team is ready to assist you with any HVAC repair service you require.

Expert Tip: Consider Regular AC Repair Service

Remember to check your thermostat settings regularly and adjust them according to your daily schedule. This simple step can make a significant difference in your energy consumption and overall comfort.

For more tips on staying cool and maintaining your HVAC system, visit our blog or contact us directly. We're here to help you enjoy a comfortable summer in Charleston, SC.

By following these 13 tips, you can make a big difference in keeping your home cool and comfortable this summer. For all your heating and air conditioning services in Charleston, SC, be sure to contact ClimateMakers, a trusted HVAC company. We also offer reliable plumbing services to address urgent plumbing problems promptly. We’re here to keep you cool all summer long.


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