Home Improvement

9 Signs You Need an Air Conditioner Repair

Nothing is more frustrating than turning on your AC unit only to find out that it doesn’t work. Then, you’re suddenly forced to consider an air conditioner repair without knowing exactly what’s wrong with your unit. Not understanding the problem behind your unit’s failure can cause unnecessary stress.

Before you hire an air conditioner repair company, it’s important to diagnose your unit and find out what could be the problem. In this article, we’ll list nine signs that you need to request an air conditioner repair service.

1. Your AC Unit is Blowing Warm Air

Your AC unit is designed to blow cool air without you having to ever install a can of refrigerant. The moment you discover that warm air is coming from your AC unit is the time when you should contact your local HVAC company.

There could be several reasons why this problem happens. The first reason could be that your AC unit is low on refrigerant and that the can needs to be replaced. The other reason could be that the compression is broken and the unit can’t convert refrigerant into cold air.

Lastly, the culprit could be because the unit’s motor is faulty. Whatever the case may be, it’s important to hire an AC repair company immediately if this problem persists.

2. Your Thermostat isn’t Working

Your thermostat is a critical component of your air conditioning unit. The system sends a signal to your unit to power on and off. It also communicates with your AC unit to maintain specific indoor temperatures. Fixing a faulty thermostat is rarely a DIY issue.

You’ll need to contact an AC repair specialist to investigate the cause. Once you hire them, they’ll have to take the thermostat apart and detect any electrical issues that may be taking place.

On the other hand, the thermostat itself may be defective. In either case, an air conditioner repair service is definitely in your best interest.

3. There Isn’t Much Air Blowing From Your Vents

Inside your AC unit is a component called the motor. The motor powers the fan and reinforces the compressor to transfer cold air throughout your home. Usually, when an AC unit doesn’t blow much cold air into your vents, the motor is the issue.

Sometimes, this could be a sign that your AC unit has run low on refrigerant. When this happens, the unit will simply blow warm air into your home.

To make sure your motor is damaged, run your AC unit on high. If your unit is blowing strong, regardless if the air is cold, then the problem isn’t related to refrigerant.

On the other hand, if your AC unit is barely blowing any air on a high setting, then the motor is damaged.

4. Your AC Unit is Making Loud Noises

HVAC systems are supposed to make a humming noise when powered on. However, a noisy AC unit isn’t normal. Usually, a noise unit points to an internal issue. For example, there could be a loose belt inside the unit causing clunky noises to come about.

Ignoring this issue for too long can result in severe componential issues. Call an HVAC specialist today to learn more about how to resolve this issue.

5. Your Unit is Producing Strong Odors

AC units are not supposed to emit any odors. If you are noticing a strong, burning smell coming from your unit, it could be a sign that wires are burning inside. This could cause a shortage and a massive electrical issue. At worst, your entire unit could be damaged.

If your AC unit emits a musty smell, then there is also a problem. This could mean that mold is growing somewhere inside of your unit or within your ducts. Mold growth may not harm your unit, but it can pose significant health risks to you and your family.

6. There is Too Much Humidity in Your Home

Did you know that your HVAC unit is designed to limit the amount of humidity in your home? HVAC systems ventilate incoming air to reduce its humidity level. Therefore, if you recognize that your home’s humidity level is too high, you should hire an HVAC specialist for repair.

One of the telltale signs that your home contains too much moisture is foggy windows. The recommended humidity level in a home is between 30 and 50 percent.

7. There are Leaks Around Your AC Unit

If there is any leak around your AC unit, then you are facing a serious problem. You could be facing a refrigerant leak. Refrigerant is poisonous for both people and animals, and any leak must be repaired immediately.

You should also be careful if your AC unit is leaking water. This could be a sign that there is a broken or blocked tube that transfers condensation away from your unit.

8. Your Electric Bill is Too High

Another sign that you should request an AC unit repair is if your electric bill is spiking for no reason. For example, if your motor is broken, your unit will continue to consume electrical energy even if it’s not working. As such, a spike in your electric bill will be obvious if you haven’t been using your AC unit lately.

9. Your Unit is Constantly Failing

A working AC unit usually needs maintenance a few times a year. If you have been struggling to deal with your HVAC unit, then it may be time to contact a professional.

Many homeowners try to service their own units, realizing they can no longer care for these machines after a while. HVAC professionals are trained and certified to know an air conditioning unit from the inside out.

Stop wasting your time and money and hire a professional today.

Don’t Delay in Hiring an HVAC Specialist

Air conditioner repair is necessary if you have noticed any of these signs. Whether you’re looking for the best HVAC condenser services or require AC maintenance, we can help you.

If you want to learn more about we can help, contact us today to speak to a member of our team.

About author


Hi, this is Hugh Hook. I’m here to share my insights on a wide variety of home improvement topics. I hope that my site becomes a platform for your inspiration on green living and DIY projects.
Hugh Hook
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