How to Prepare Your AC Unit for Summer

April 5, 2024


As the days grow longer and the temperatures start to rise, it’s important to ensure that your air conditioning unit is ready to keep you cool and comfortable throughout the summer months. Taking the time to properly prepare your AC unit for the season can help prevent breakdowns, lower energy costs, and prolong the lifespan of your system. Here are a few tips to help you get your AC unit ready for summer:

1. Schedule a Professional Tune-Up

One of the first steps you should take to prepare your AC unit for summer is to schedule a professional tune-up. An experienced HVAC technician can inspect your system, clean the various components, and make any necessary repairs or adjustments to ensure that it is running efficiently. This will not only help prevent breakdowns during the hottest months of the year but also improve the overall performance of your AC unit.

2. Change Your Air Filter

Another important step in preparing your AC unit for summer is to change your air filter. A dirty or clogged filter can restrict airflow, making your system work harder to cool your home and increasing energy costs. By changing your air filter regularly, you can ensure that your AC unit is running efficiently and effectively throughout the summer.

3. Clean Your Outdoor Unit

Your outdoor AC unit can easily become clogged with dirt, debris, and leaves, which can impede airflow and reduce the efficiency of your system. Before the summer heat sets in, take the time to clean your outdoor unit. Remove any debris from the surrounding area, clear away any vegetation that may be blocking airflow, and gently clean the coils with a soft brush or hose to ensure that your AC unit can operate at its best.

4. Check Your Thermostat

Before the temperatures start to rise, it’s a good idea to check your thermostat to ensure that it is working properly. Make sure that it is set to the right temperature and that it is functioning correctly. If you have a programmable thermostat, consider setting a schedule to help optimize energy usage and keep your home cool and comfortable throughout the summer.

5. Inspect Your Ductwork

Leaky or poorly insulated ductwork can lead to inefficiencies in your AC system, causing it to work harder and increasing energy costs. Take the time to inspect your ductwork for any signs of damage, leaks, or blockages. Seal any gaps with duct tape or use insulation to improve the efficiency of your system and ensure that cool air is being delivered effectively throughout your home.

6. Clear Vents and Registers

Blocked or obstructed vents and registers can prevent cool air from circulating throughout your home, causing uneven cooling and inefficiencies in your AC system. Before the summer months arrive, make sure that all vents and registers are clear of furniture, rugs, and other obstructions. This will help ensure that cool air can flow freely throughout your home and keep you comfortable all summer long.

7. Consider Installing a Smart Thermostat

If you’re looking to further optimize the performance of your AC unit and save on energy costs, consider installing a smart thermostat. These innovative devices can learn your schedule, adjust the temperature based on your habits, and even be controlled remotely from your smartphone. By upgrading to a smart thermostat, you can increase the efficiency of your system and enjoy greater comfort and convenience throughout the summer.


By taking the time to properly prepare your AC unit for summer, you can ensure that it is running efficiently, effectively, and reliably when you need it most. Whether you schedule a professional tune-up, change your air filter, clean your outdoor unit, or inspect your ductwork, these simple steps can help you stay cool and comfortable throughout the hottest months of the year. So don’t wait until the heatwave hits – start preparing your AC unit for summer today and enjoy a cool and comfortable home all season long.

Need a HVAC Contractor in New Orleans, LA?

Welcome to JMB A/C & Heating LLC! We are proud to provide air conditioning services and heating repairs to all of our clients! We specialize in installing air conditioning units and providing air conditioning maintenance! We offer services to both residential and commercial clients. We at JMB A/C & Heating LLC strive to provide exceptional customer service and professionalism. We also offer cleaning specials on occasion. Give us a try to find your favorite air conditioning repair guy! If you want to freeze, call JMB A/C & Heating LLC! Call us today to ask about our cleaning specials!

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