How Can I Lower Cooling Costs This Summer?

May 11
2 min read

Summer in South Louisiana means your air conditioner is working harder and running longer to keep your home comfortable. As temperatures rise, energy bills often rise with them. Fortunately, there are several simple ways homeowners can improve efficiency, reduce strain on their HVAC system, and help lower cooling costs throughout the summer months.

Change Your Air Filter Regularly

One of the easiest ways to improve HVAC efficiency is by replacing your air filter regularly. A dirty filter restricts airflow, forcing your system to work harder to cool your home.

During the summer, it’s a good idea to check your filter every 30 to 60 days depending on pets, allergies, and system usage.

Schedule Preventative HVAC Maintenance

Routine maintenance helps keep your system operating at peak performance during the hottest months of the year. Professional maintenance includes inspecting electrical components, checking refrigerant levels, cleaning coils, and making sure your system is running efficiently. Benefits of maintenance include:

Lower energy usage
Improved cooling performance
Fewer unexpected breakdowns
Longer equipment life

Adjust Your Thermostat Settings

Small thermostat adjustments can make a noticeable difference in energy costs. Recommended settings:

When home: 74–78°
When away: Increase the temperature a few degrees

Using a programmable or smart thermostat can also help automatically manage temperatures throughout the day.

Keep Your Outdoor Unit Clean

Your outdoor condenser needs proper airflow to operate efficiently. Dirt, grass, leaves, and debris around the unit can reduce performance and increase energy usage.

Keep at least two feet of clearance around the system and gently rinse away debris when needed.

Use Ceiling Fans to Help Circulate Air

Ceiling fans help move cool air throughout your home, allowing you to feel comfortable while setting the thermostat slightly higher. Just remember to turn fans off when rooms are empty since fans cool people, not the room itself.

Reduce Heat Inside Your Home

The less heat entering your home, the less work your AC system has to do. Simple ways to reduce indoor heat include:

Closing blinds or curtains during peak sunlight hours
Limiting oven use during the hottest parts of the day
Using LED lighting
Sealing gaps around doors and windows

Watch for Warning Signs

If your system is struggling to keep up, running constantly, or causing unusually high utility bills, it may be time for professional service. Common warning signs include: