AC Repair in Louisville & Lexington
The summers in Kentucky are no joke. With temperatures that seem to get higher every year, having a properly functioning cooling system is essential to remaining cool, comfortable, and safe at home.
If your air conditioner is malfunctioning, don’t simply assume you need to replace it. Instead, you should reach out to our experienced HVAC technicians, and we’ll thoroughly inspect your unit and conduct the necessary repairs to get it back in optimal condition.
For quick and long-lasting AC repairs in Louisville and Lexington, Kentucky, get in contact with us at Dauenhauer Plumbing, Heating & Air, and set up an appointment to have your unit properly fixed.
5 Signs You Need Air Conditioning Repair
There are a number of reasons as to why your air conditioning system needs repairs. No matter the cause of your problems, our technicians will locate the root of the issue and take the necessary actions to alleviate it. If you notice any of the following issues with your unit, call our team for assistance:
- Weak Airflow: If your AC’s airflow is noticeably weaker than before, it could indicate a problem with the compressor or a clogged air filter.
- Warm Air: When your air conditioner is blowing warm air instead of cool, there might be refrigerant issues or a malfunctioning compressor that requires professional attention.
- Unusual Noises: Strange sounds like grinding, squealing, or banging noises can signal worn-out components or parts that need adjustment.
- Frequent Cycling: If your AC turns on and off frequently, it could be due to a faulty thermostat, improper refrigerant levels, or a malfunctioning component.
- Increased Energy Bills: A sudden spike in energy bills without changes in usage may indicate an inefficient AC system struggling to maintain proper cooling, necessitating a thorough inspection.
Emergency AC Repair Services in Lexington and Louisville, KY
Sometimes, AC issues can be emergencies. Say temperatures rise overnight, or you wake up to unbearable indoor humidity. Instances like these require high-powered indoor air conditioning that can only be maintained by a powerful unit.
If you find that your air conditioner is not working properly amid high temperatures, call us. We’re happy to make our way over to your property and repair your unit.
Emergencies can happen at any time or any day. Luckily, we at Dauenhauer Plumbing, Heating & Air have skilled technicians available to help you 24/7 with emergency cooling services. Call us at (502) 912-9001, and let us know what is wrong and how we can help.

Most Common Air Conditioning Problems
You can easily spot where an AC problem is coming from by simply knowing what to look for. If it’s an electrical failure, you won’t be able to use the thermostat. Inconsistent or faulty air quality is very easily a capacitor issue.
While you may not be able to diagnose an installation issue or faulty part, you should be able to know when something is off. For an expert-level diagnosis, allow our experts to help.
We’ll locate and remediate common AC problems contributing to system failure, such as:
Bad Capacitor
Capacitors are a two-part air monitoring system that is in charge of making sure air is both at the right temperature and funneled correctly. When a capacitor is worn down, you’ll likely experience lukewarm air blowing out at an inconsistent pace.
Failing Blower Motor
A malfunctioning or failing blower motor will produce an uncomfortable whistling sound, signaling that it cannot properly move air around your home. Because most blower motors are situated in high-humidity areas, they’re neglected.
Low Refrigerant
The refrigerant is in charge of transferring heat away from your home to allow cool air to take center stage. When it’s low, you will experience an influx of unwanted hot air. Make sure to get this checked immediately since low refrigerant can freeze.
Malfunctioning Condenser Fan or Compressor
Faulty compressors happen for several reasons, not limited to overheating. An overheated compressor cannot properly cycle and will cause your unit to sound like it’s running even when it’s off.
Condenser fans can malfunction due to electrical issues, a failing capacitor, or clogged fan blades. Because this single piece can produce so many widespread unit issues, you want to have it routinely inspected.
Clogged Condensate Drain Line
Like most home lines, condensate drain lines can become clogged by dirt or debris. You have to watch out for dirt-filled air filters, as this is the leading cause of condensate drain line clogs. In addition to dirt, improper installation can contribute to an easily impacted line.
Financing Options For AC Repairs
If the unexpected happens, don’t panic. Dauenhauer offers exclusive financing options for all AC repairs available, from small tune-ups to part replacements. Our goal is to get you what you need without excessive worry, time, or money.
Release the unwanted stress normally associated with air conditioning repair. With simple, refined processes, it’s easy to get long-lasting repair without the added cost. Call us for financing options today.

Our VIP Membership Benefits
Dauenhauer’s VIP Membership was built to serve the very customers that make us the top-rated service we are. Your loyalty means everything to us, so we created our unique benefits program to pay you back.
When you join our VIP membership program, you receive all-around home improvement services without the wait. It’s easy to get front-of-the-line service and daily discounts as a Dauenhauer VIP.
Want fast-acting service without the stress? Become a Dauenhauer VIP and watch the benefits fall into your lap.
Preventive AC Maintenance
To ensure that your air conditioning system is working properly for as long as possible, invest in our AC maintenance services. During these services, we will:
- Check Refrigerant for Leaks
- Clean Coils for Efficient Heat Exchange
- Secure Electrical Connections
- Maintain Condensate Drainage
- Lubricate Moving Parts
- Test and Calibrate Thermostat
- Replace or Clean the Filter
These services will ensure that your unit runs smoothly for a longer period of time, which will save you money on repairs and installations.
Air Conditioner Troubleshooting Before You Call the Pros
Before our experts arrive to remediate the problem, there are a few at-home remedies you can apply. These industry-certified solutions are easy to do and do not require professional equipment.
We recommend calling an expert service such as us at Dauenhauer to carry out the process, as it’s very easy for non-experts to make mistakes. Try troubleshooting your unit with these easy methods before you contact us:
- Check the Thermostat
- Melt Any Ice Accumulation on the Unit
- Clean the Dust Filters
- Check Your Circuit Breaker
- Clear the Condensate Drain
- Check the Outdoor Unit
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Call Us for Dependable Air Conditioning Repair in Louisville and Lexington
Looking for a quick AC fix without the hassle? Give us a call at Dauenhauer and see what we can do for your Louisville or Lexington home. Local businesses may additionally find us to be an easily accessible repair service in the area.
Our solutions promise to provide instant unit relief from internalized, external, or widespread damage. With our help, your air conditioner doesn’t have to live with damage for long. Call today and allow us to transform your battered AC from struggling to strong.