An air conditioner can fail you during that hot sunny day when you need it most. That’s why it is advisable to do regular maintenance to ensure that it functions properly all the time. Through that, your air conditioning repair service will be less costly, and you will avoid severe problems.

The signs below will help you realize if your air conditioner needs repairs:

The air conditioner thermostat is not working.

The air conditioner thermostat is the system’s command center. It provides communication about the cold air amount the air conditioner needs to generate. If you notice the AC is not turning on or runs for a short time and shuts down by itself, the thermostat is not functioning correctly. Talk to a specialist to examine the state of the thermostat and advice on the way forward.

You hear loud noises inside the air conditioning unit

If you turn on your AC and hear squealing, grinding, or scraping sounds, there is a problem. The cause may be a belt that is getting out of its place in the unit. Buzzing or rattling noises may show that there is a loose part. A specialist will help return the belt to its position and fix the baggy part to avoid further damage.

Bad odors

Unpleasant odors can make you uncomfortable in your house, especially when you have visitors. If you sense that the smell generates from the AC system, deal with the problem fast before the stink becomes strong. The HVAC expert will determine whether to clean your air conditioner, tune it up, or put a high-tech solution to your cooling system.

The AC system is blowing warm air.

The aim of buying an air conditioner is to keep your family cool during the hot summer periods. However, if it cannot do the intended job and blows out warm air, the functioning might be the problem. An air conditioner technician can help you fix that.

Water leaks or Freon around the air conditioner

Any moisture around your air conditioner signals a problem. It can show a refrigerant leak. In certain less severe cases, the water may be from a blocked or broken tube for condensation disposal. You may also notice water leakage from the AC system or ice developing on the copper refrigerant line inside your AC unit. Experts can identify the cause of the problem and advice accordingly.

Little air coming out from the vents

Just like the warm airflow, the AC can also have a weak airflow. You can feel the air after turning on the AC unit. It may be a sign of a failing compressor or duct problem. The professionals have the expertise to identify and fix the issue.

The air conditioner’s lifespan is over.

If your air conditioner system has lasted for over ten years, it’s time to shop around for a new one. The lifespan for an AC unit does not exceed a decade. The solution is to call a specialist to replace the old air conditioner unit with the new one.


Air conditioners keep you comfortable during hot summer days. However, they fail to function perfectly when you least expect them. That’s why it is best if you carry out regular maintenance to avoid any inconveniences and damage. If you notice any of the signs above, call an AC expert right away to keep your AC unit in check.