Common Signs You Need Professional AC Repair and How to Address Them

Air conditioning is essential for maintaining a comfortable indoor environment, especially during the hot summer months. Whether you own a residential, commercial, or new construction property, having a reliable AC system is crucial for comfort and energy efficiency. However, even the best AC units can encounter issues over time, leading to decreased performance and increased energy bills.

Explore common signs that indicate your AC unit may need professional repair. From unusual noises to inconsistent cooling, understanding these warning signals can help you address problems early and avoid costly breakdowns. Our professional technicians are equipped to handle these issues, ensuring your AC system operates efficiently and effectively. Contact us today to schedule an appointment and keep your property cool and comfortable.

Unusual Noises Coming from Your AC Unit

Hearing unusual noises coming from your AC unit is often a sign that something is wrong. Common noises such as grinding, squealing, or banging can indicate various issues. Grinding sounds usually suggest that there are problems with the motor bearings, while squealing noises might mean that the belt is either loose or worn out. Banging sounds could be a sign that there are broken or loose parts within the unit.

Ignoring these noises can lead to more significant issues over time, potentially causing a complete system breakdown. To prevent this, it is essential to address any unusual sounds promptly. Our technicians can accurately diagnose the problem and provide the necessary repairs to ensure your AC system operates smoothly and quietly. Keeping your AC unit in good condition helps to prolong its lifespan and maintain your indoor comfort.

Inconsistent or Inadequate Cooling Performance

Inconsistent or inadequate cooling performance can be frustrating, especially during hot weather. If some rooms in your property are colder or warmer than others, it may indicate that your AC unit is struggling to maintain the desired temperature. This issue can arise due to several reasons, including clogged filters, low refrigerant levels, or issues with the thermostat.

To address inconsistent cooling, start by checking and replacing the air filters if they are dirty. If the problem persists, it might require a more thorough inspection by our professionals. We can check the refrigerant levels, inspect the thermostat settings, and examine other components of your AC system to identify the underlying cause. Ensuring that your AC unit functions correctly not only improves comfort but also helps maintain energy efficiency.

Contact us today to address any unusual noises or inconsistent cooling issues with your AC unit. Our experienced technicians are ready to provide professional repair services, ensuring your system operates efficiently and effectively.

Increased Energy Bills Without Increased Usage

A sudden spike in your energy bills without any significant change in usage patterns often signals an issue with your AC unit. If your AC system is not functioning efficiently, it requires more energy to maintain the desired temperature, leading to higher energy costs. Common causes include dirty filters, malfunctioning components, or low refrigerant levels.

To diagnose the problem, start by inspecting and replacing the air filters if needed. If the issue persists, consider scheduling an inspection with our professionals. Our technicians can perform a thorough check-up of your AC unit, identify any inefficiencies, and perform necessary repairs. Addressing these issues early can help prevent larger problems down the line and maintain your system’s efficiency and your energy bills in check.

Regular maintenance is key to ensuring your AC unit operates smoothly. Scheduling routine inspections and servicing can help identify potential issues before they escalate, ensuring your system remains efficient, and your energy bills stay manageable.

Addressing Common AC Problems with Professional Repair Services

Identifying issues with your AC unit is only the first step. Addressing these problems effectively requires the expertise of professional technicians. Our professionals are trained to handle a variety of AC issues, from unusual noises to inconsistent cooling and increased energy bills. We use specialized tools and techniques to diagnose and resolve problems, ensuring your AC system operates efficiently.

When you encounter any signs of malfunction in your AC unit, it’s crucial to seek professional help promptly. Delaying repairs can exacerbate the issues and lead to more extensive damage and costly repairs. Our technicians can quickly identify the root cause of the problem and provide the necessary repairs to restore your system’s functionality.

By relying on our professional repair services, you can ensure your AC unit remains in peak condition, providing reliable cooling performance and energy efficiency. Our team is dedicated to delivering high-quality service and ensuring your complete satisfaction.


Recognizing the signs that indicate your AC unit needs professional repair is vital in maintaining a comfortable and efficient indoor environment. From unusual noises to inconsistent cooling and increased energy bills, addressing these issues promptly can help prevent further damage and costly repairs. Our professional technicians are equipped to handle these common AC problems, ensuring your system operates smoothly and efficiently.

Don’t wait for small issues to turn into major problems. At Dunham Service, we are committed to providing top-notch AC repair in Nashville, ensuring your AC unit delivers optimal performance and keeps your property cool and comfortable. Reach out to us now and let our professionals take care of your AC repair needs!