5 Signs Your AC Needs a Check-Up

Published On: February 4, 20220 Comments on 5 Signs Your AC Needs a Check-UpTags: Last Updated: February 3, 20244 min read

When it comes to maintaining and tuning up your car, you’ll often go to great lengths, but what about your office or home’s air conditioning system? It’s possible that those services slip between the gaps. Most people frequently take their air conditioners for granted because they just do their job. That’s why we made this guide why your AC needs a check-up.

5 Signs Your AC Needs a Check-Up

Most people don’t realize that, like your car, your cooling system needs regular maintenance and tune-ups. Your air conditioners would never survive those hot and humid summers if it  wasn’t regularly serviced. When your air conditioner begins to behave in the strange ways mentioned below, you know you’ve neglected to do basic maintenance.

Warm Air Is Coming Out Instead of Cool Air

If the air conditioner isn’t able to distribute cool air evenly across the room, it’s possible that the unit is low on refrigerant. When an air conditioner is turned on, refrigerant is used to remove heat from the air before spreading the cold air. If your unit has a leak, the refrigerant might escape, leaving you without the capacity to chill. Warm air entering through your vents might potentially signal a compressor problem. A malfunctioning thermostat, which may not be connecting correctly with the rest of the AC system, might be at fault. You don’t want your air conditioner to send warm air into your already heated house.

Lack of Airflow or Weak Airflow

If the air coming from your AC vents is chilly but not freely blowing, you may have one or more leaking air ducts or a clogged filter, which should be replaced every three months. The compressor in your air conditioning system may be malfunctioning if the air flowing through your vents seems feeble. When you hire an expert they will typically examine all of these components during an AC tune-up.

Loud or Strange Sounds

If you’ve had your cooling system for a long time, you should be familiar with the sounds it makes when it’s running. If you hear weird noises, you may need to have a tune-up as soon as possible to figure out what’s causing them. Your system is held together by screws, so if you notice an increase in noise, it might be an indication that a few of them have come loose. The sound of metal grinding on metal might indicate a problem with the motor bearings. A belt may have fallen out of place or become loose if you hear a screeching sound. A grinding or squeaking sound can also be caused by a lack of lubrication on metal components.

dirty AC unit

Strange and Unpleasant Odors

We understand your agony if you’ve ever come home from a hot day in the sun and turned on your air conditioner only to be greeted by a foul odor. Foul scents might invade your house if your air filters aren’t protecting you from outside air and microorganisms and that is a sign that your AC needs a check-up. A natural gas odor might signal the presence of a gas leak, which is a serious problem that has to be addressed right away. An electrical odor indicates that the wiring is failing, but a musty odor indicates that moisture is present in your ducting or cooling unit. Even anything caught in your ducts might produce a weird odor that can spread throughout your home. Regular duct cleaning may be necessary to prevent debris from resting in the ducts, as well as the AC’s ability to flow air through the ductwork.

Temperature Swings and Excessive Moisture

Imbalanced cooling temperatures around your home should be taken seriously. It’s a good idea to visit Morris Jenkins if the temperature isn’t uniformly distributed. They’ll be able to pinpoint the exact location of the problem in your air conditioner. Your air conditioner should also keep moisture levels in your home at a comfortable and healthy level for you and your family. If your home feels humid or sticky all of a sudden, you may have a serious indoor air quality problem on your hands.


Unfortunately, perfect air conditioning systems that don’t need to be repaired do not yet exist. Until that wonderful day arrives, you need to know how to tell when your AC needs check-up. Basic services can prevent the situation from worsening and spiraling out of control, leaving you with inconceivable repair expenditures. Regular AC tune-ups allow your system to run for longer periods of time. These tips and methods will not only help you extend the life of your system, but they will also help you save energy.

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