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The Cost of Running Your AC in Alabama & How to Lower It

Home | Blog | Published on July 14th, 2025

If you live in Alabama, you know your air conditioner is more than just a luxury—it’s a necessity during our long, hot, humid summers. But keeping your home cool can come with a hefty price tag if your system isn’t running efficiently. Thankfully, there are some simple steps you can take to cut AC costs in Jefferson County, AL without sacrificing comfort.

Simple Maintenance Goes a Long Way

First things first: a well-maintained AC system costs less to run. One of the easiest ways to boost efficiency is to change your air filters frequently—ideally every month during heavy use. Dirty filters restrict airflow, forcing your system to work harder and use more energy.

Your system’s coils are also key to efficient operation. Dirty coils can’t transfer heat effectively, which drives up your energy costs. Keep coils clean by having your system serviced annually and gently hosing off your outdoor unit from time to time. Be sure to clear away shrubs, leaves, grass clippings, and other debris from around the unit to allow proper airflow.

Keep the Heat Out

Another smart move is to stop heat from getting inside in the first place. Seal warm drafts around doors and windows, and use blinds, shades, or curtains to block direct sunlight, especially during the hottest part of the day.

Make Your Home Feel Cooler

You can also make your home feel cooler without lowering the thermostat by using ceiling fans. Fans circulate air and create a wind-chill effect, making you feel up to four degrees cooler. Just remember to turn them off when you leave the room to save energy.

Control Humidity for Greater Comfort

Humidity can make Alabama’s heat feel even more oppressive—and force your AC to work harder. Installing a whole house dehumidifier can help your air conditioner run more efficiently by pulling excess moisture from the air, which means you’ll feel cooler at a higher thermostat setting.

Smarten Up Your Cooling

Programming your cooling schedule can also lead to big savings. A Wi-Fi or smart thermostat makes it easy to adjust temperatures automatically, so you’re not cooling an empty house. Many smart thermostats even learn your habits over time and adjust for maximum efficiency.

Consider an Upgrade

If your air conditioner is over 10 years old, it might be time to consider a replacement. Today’s models use 30% to 50% less energy to produce the same amount of cooling as units from a decade ago, even when those older systems were brand new. Between advancements in compressors, refrigerants, and variable-speed fans, newer systems can keep you cool for a fraction of the operating cost.

Ready to Save?

With a few simple changes—and possibly an upgrade—you can keep your Alabama home comfortable without draining your wallet. Our team would love to help you find the best solutions to keep you cool and comfortable all summer long. Whether it’s a new, energy-efficient system or expert advice on maintenance and upgrades, we’re here to make sure you get the most out of every dollar you spend on cooling. Call us today and let’s keep that summer power bill in check!

“Your experience is what matters most!” Contact Douglas Cooling & Heating today with any questions or to schedule an appointment!

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