Essential Maintenance Tips for Keeping Your AC in Top Shape

Estimated Read Time: 3 minutes

Air conditioners are vital for keeping your home comfortable—especially during Virginia’s sweltering summer months. With proper maintenance, your AC unit will run more efficiently, last longer, and help reduce energy costs. At Wisler Plumbing, Heating, Cooling & Electric, we take pride in helping homeowners throughout the Roanoke area maintain their comfort systems with expert care. Here’s our guide to essential AC maintenance—along with real-life feedback from happy customers.

The Importance of Regular Maintenance

Neglecting AC maintenance can lead to poor performance, higher utility bills, and costly breakdowns. That’s why regular tune-ups are crucial. One of our clients, Melanie T., shared her experience: "Dustin did a fantastic job. He was happy to fix our AC even though it was at the end of the day and going into overtime for him. Couldn’t have asked for a more smooth experience."

It’s that kind of commitment that sets us apart.

Essential AC Maintenance Tips

1. Replace Air Filters Regularly Swapping out your air filter every 1–3 months is one of the easiest and most effective ways to keep your AC running smoothly. Dirty filters reduce airflow and strain your system, increasing energy use and wear. Andrew P. shared after his bi-annual checkup, "Wisler continues to impress."

2. Clean Vents and Registers Dust buildup in your vents or registers can slow down airflow and reduce comfort. Make it a habit to clean them regularly. Annual professional maintenance can also help keep everything operating at its best.

3. Clear Debris from the Outdoor Unit Leaves, grass, and branches can clog your outdoor unit and restrict airflow. Keeping the area clear ensures your AC runs efficiently. As Jim E. told us, "Isaiah was great. He checked every component of my gas furnace and AC unit and explained what he found."

4. Schedule Professional Maintenance Routine service from a trained technician helps catch issues early and keeps your system in peak condition. Our team is thorough, friendly, and responsive—just ask Joe C., who said, "He’s fast and efficient... provide my home with top-notch, professional, responsive, and reasonably priced services."

5. Inspect and Clean the Condensate Drain Mold, algae, or clogs in the condensate drain can lead to water damage and system failure. We recommend regular checks and cleanings to prevent these issues from sneaking up on you.

6. Check Thermostat Settings Make sure your thermostat is set correctly and functioning properly. A programmable thermostat can help you optimize comfort and cut energy costs.

7. Monitor Your Energy Bills If you notice a sudden spike in your electricity bill, it might be a sign something’s wrong with your AC. Don’t ignore it—our team can help diagnose and resolve the issue before it gets worse.

Why Choose Wisler Plumbing, Heating, Cooling & Electric?

We’re more than just a service provider—we’re your partner in home comfort. Our expert technicians are known for being friendly, knowledgeable, and respectful of your time and home. Jenny W. shared, "Chris is so friendly and knowledgeable" during her recent maintenance visit.

By following these tips—and scheduling regular service with our team—you can keep your AC system running efficiently, reduce the risk of breakdowns, and save on energy costs.

For professional AC maintenance, give us a call at (540) 234-2001 or visit CallWisler.com to schedule a visit. At Wisler Plumbing, Heating, Cooling & Electric, your comfort is our mission.