AC Maintenance Tips
Michael Foust • April 28, 2025

Tips to get your AC ready for summer



As Fort Wayne starts to heat up, your air conditioner becomes one of the most important systems in your home. The last thing you want is to flip the switch on the first 80-degree day only to find your A/C blowing warm air—or worse, not turning on at all. 


At Brick by Brick Home Inspection, we’ve seen firsthand how a little maintenance can go a long way in keeping your system efficient and avoiding costly repairs. Here’s what every homeowner should do to keep their A/C in top shape heading into summer.


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1. Replace or Clean the Air Filter

This is the easiest and most important maintenance task. A dirty filter restricts airflow, forces your system to work harder, and reduces air quality. 


Tip: Replace your filter every 1–2 months, depending on usage, pets, and allergies. If you have a reusable filter, give it a thorough cleaning. 


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2. Clear Debris Around the Outdoor Unit

Over the winter, your outdoor condenser unit can collect leaves, branches, and dirt. Clear a 2–3 foot space around the unit to allow proper airflow. 


Don’t forget:

- Gently hose off dirt and dust from the unit 

- Check for visible damage or nests inside the fan housing 


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3. Inspect Your Thermostat

Before peak summer heat kicks in, make sure your thermostat is: 

- Working correctly 

- Set to "cool" mode 

- Accurately displaying the indoor temperature 


Bonus Tip: Consider upgrading to a programmable or smart thermostat to save on energy bills while keeping your home comfortable. 


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4. Check Your Vents and Registers

Walk through your home and make sure: 

- All vents are open and unobstructed 

- Dust isn’t building up around registers 

- Airflow feels strong and consistent 


If you notice weak airflow in certain rooms, it could signal a duct issue that needs attention. 


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5. Look for Signs of Trouble

Turn your A/C on for a test run before the heat really sets in. Listen and look for: 

- Strange noises (buzzing, rattling, clanking) 

- Unusual odors 

- Warm air instead of cool 

- Frequent cycling (turning on and off too quickly) 


If anything seems off, it’s best to call an HVAC technician before peak season when schedules fill up fast.


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6. Schedule a Professional Tune-Up

Even if everything seems fine, a professional A/C service once a year can: 

- Improve energy efficiency 

- Extend the life of your unit 

- Catch minor issues before they turn into big, expensive ones 


It’s a smart investment that pays off in long-term comfort and peace of mind. 


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A/C Issues During Home Inspections

As home inspectors, we often find air conditioners that haven’t been serviced in years—or are nearing the end of their useful life. That can be a major red flag during a home sale. Keeping your system well-maintained not only ensures comfort but also helps maintain your home’s value and appeal to future buyers.


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Final Thoughts

A well-maintained air conditioner doesn’t just keep your home cool—it keeps your energy bills lower, your indoor air cleaner, and your family more comfortable all summer long. 


If you're getting your home ready to sell—or just want a seasonal check-up of your property—schedule a home inspection with Brick by Brick Home Inspection at (707) 527-2277. We’re proud to help Fort Wayne homeowners stay informed and prepared, one inspection at a time.


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